Machine Learning Jobs in Seoul.

CO

Coupang Internal

View all jobs →

Staff Machine Learning Engineer (Ads Relevance)

Coupang · Seoul, South Korea

Apply now

Coupang Ads Tech Seoul Posted May 7, 2026

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Role Overview

Coupang Ads is responsible for providing vendors that sell their products on Coupang with a host of marketing products and services. We launched the Product Ads performance advertising marketplace in late 2018.  We have grown rapidly into a multi-billion USD ads business over the past few years, and we continue to grow fast. Our org is responsible for advertising brands and products on our e-commerce platform, a crucial aspect of our business that rivals the success seen by giants like Alibaba and Amazon.

The Ads Relevance team, a key part of the Ads organization, is at the forefront of developing cutting-edge AI/ML models to deliver contextually relevant advertisements to Coupang's customers. Rather than chasing "the best" in a vacuum, our team pursues optimal and practical engineering. To achieve the highest possible relevance quality within given resources, we foster a collaborative environment where we study the latest literature, engage in deep discussions, and conduct diverse experiments together.

Our tech stack for achieving optimal relevance is broad and sophisticated, spanning the latest Large and Small Language Models (LLMs), two-tower embedding models (TTMs), and DNN models. We are constantly striving for technical excellence across these domains to push the boundaries of what's possible.

At Ads Relevance, we thrive on data-driven decision-making and experimentation. In an era of rapid AI evolution and the emergence of next-gen tools like coding agents, we embrace new challenges with agility. We foster a culture of horizontal collaboration and open idea-sharing to stay ahead in this fast-paced landscape. We are looking for passionate individuals who are eager to create better ad experiences and contribute to our innovative team.

Qualifications

Over 5 years of industry experience in software engineering, specializing in machine learning, language modeling, recommendation systems, and information retrieval.
Strong problem-solving skills through scientific approaches such as observation, hypothesis, experimentation, evaluation, and analysis.
Ability to quickly keep up with the latest research trends and apply them to production.
Ability to accelerate AI model development lifecycles by leveraging coding agents such as Claude Code and Devin.
Proficient in writing logical and technical documentation.
Ability to work effectively in multicultural, cross-functional teams.
Bachelor's degree in computer science, engineering, mathematics, physics, science, or equivalent.

Preferred Qualifications

Industry Experience in the advertising, recommendation systems, or search engine domains.
Master's or Ph.D. degree in computer science, engineering, mathematics, physics, science, or equivalent.

Recruitment Process and Others

Recruitment Process

Application Review - 1st Virtual Interview - 2nd Virtual Interview - Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
We are proud to offer equal opportunities for all applicants.
Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met.
This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice is located below.
https://privacy.coupang.com/en/land/jobs/

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupangpay.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

Ready to apply?

Coupang

View all jobs →

Senior Staff, Back-end Engineer (Global Operations Technology)

Coupang · Seoul, South Korea

Apply now

zz-Evergreen Requisition Seoul Posted May 7, 2026

Company Introduction

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did I ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been since our inception. We are all entrepreneurs surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Role Overview

The Global Operations Tech (GOT) organization is responsible for the systems that enable Coupang to reliably deliver to customers within hours of orders being placed. GOT is on a mission to innovate logistics by building an efficient delivery network at breakthrough scale and speeds. As a Senior Staff Backend Engineer in GOT, you will leverage advanced algorithms to improve Coupang’s customer experience by ensuring ultra-fast deliveries are on time even during the busiest times of the year. We are looking for a Scientist that can drive the direction of technology across multiple teams, leverage deep industry knowledge and use statistical and machine learning techniques to bring value to customers. The ideal candidates are pragmatic, resourceful, and embrace challenges that are seemingly impossible. The ideal candidates also have rich industry experience and a track record of delivering highly impactful projects.

What You Will Do

Lead and drive architecture design of Fulfillment Technologies for scale, future extensibility, and reliability
Envision and drive alignment with stakeholders of the appropriate roadmap and future direction of technology for Global Operations Technology org.
Navigate and alleviate technical obstacles and blockers at the organizational level
Decompose complex problems into simple, straightforward solutions, providing mechanisms for the teams to prioritize ruthlessly and “move with urgency.”
Write code when necessary to lead by example and help with high-priority projects
Proactively identify opportunities in both business and technology
Review, advise, and carry out the adoption of new technology (both open-source and commercial) that are useful in achieving business objectives
Recruit and develop world-class engineering talent
Drive development of automation and robotics initiatives

Basic Qualifications

15+ years of experience in developing and operating backend services and web applications
Solid track record of delivering large and complex systems with significant business impact
Experience of designing and developing large-scale distributed systems and architectures
Broad and deep understanding of key technologies in storage, data processing, and serving
Capable of object-oriented design and development
Strong familiarity developing with Java and the Spring Framework
Service development and operational experience in an AWS environment
Experience driving improvements in code quality

Recruitment Process and Others

Recruitment Process

Application Review - 1st Interview - 2nd Interview - Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
Job titles and responsibilities may be subject to change depending on the candidate’s overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer.
Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met.
This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below.
https://privacy.coupang.com/en/land/jobs/

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupang.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

Ready to apply?

Coupang

View all jobs →

[AI Research Div.] [전문연구요원] Research Scientist - Generalist Agent for Game Environments (2년 이상)

KRAFTON · Seoul

Apply now

Data Seoul Posted May 7, 2026

우리는 게이머의 로망을 실현하기 위해, 누구도 가지 않는 길을 갑니다.
예상을 뛰어넘는 과감한 상상력과 기술로, 전 세계 팬들이 잊지 못할 세상을 만들기 위해 담대하게 도전하고 개척합니다.

We pioneer the path to players' dreams.
With bold imagination and breakthrough technology, we create unforgettable worlds for fans across the globe.

※ 본 공고는 2026년도 전문연구요원 현역 신규편입 대상입니다. 조건 부적합 시 불합격으로 안내드리는 점 참고 부탁드립니다.
AI Research 본부에 대한 더 많은 내용은 크래프톤 AI Research 본부 홈페이지 (아래 이미지 클릭) 및 크래프톤 AI Research 본부 소개 영상을 통해 확인하실 수 있습니다.
(바로가기 : KRAFTON AI)

우리 팀(프로젝트)을 소개합니다.

지난 2021년부터 크래프톤은 우리가 가진 게임 제작역량을 새롭게 확장할 수 있는 영역이자 새로운 도전을 지속할 분야로 딥러닝을 제시하고 해당 분야 연구에 집중하고 있으며, 본격화를 위하여 핵심 인재 영입 등 적극적인 투자를 진행하고 있습니다.

[AI Research 본부 비전]
크래프톤 AI Research 본부는 사내외 여러 분야와 협업 하여 다양한 문제에 대한 AI 솔루션을 제공하며, 자체 딥러닝 기술 연구를 통해 우리만의 서비스를 개발합니다. 그 방향성은 크게 두가지입니다.
- 게임 제작에 도움이 될 수 있는 딥러닝 기술 개발을 통한 게임 제작 효율성 및 보편성 증대
- 유저와 함께 게임 플레이를 할 수 있는 Multi-modal LLM 기반 Foundation Model 개발

[R&D]

저희는 다양한 목표와 맥락에 유연하게 적응할 수 있는 Generalist Agent for Game Environments를 연구·개발합니다.
복잡한 게임 환경에 대한 이해를 바탕으로 실시간 의사결정과 상호작용이 가능한 에이전트를 만들어갑니다.
이 에이전트는 텍스트, 비주얼 정보, 게임 상태, 로그 등 다양한 입력을 이해하고, 상황에 맞는 행동과 상호작용을 생성할 수 있어야 합니다.
또한 고정된 역할이나 단일한 플레이 패턴에 머무르지 않고, 변화하는 환경과 목적에 맞춰 유연하게 작동할 수 있어야 합니다.
이를 위해 에이전트 구조 설계부터 데이터 구축, 학습, 평가, 추론 최적화까지 전 과정을 다루며, 실제 환경에서 동작 가능한 품질과 확장성을 갖춘 시스템을 만들어갑니다.
저희는 이러한 연구개발을 통해 게임 플레이 경험의 새로운 가능성을 만들어가고자 합니다.

[Culture Fit]

AI Research 본부 인원들은 다양한 프로젝트를 통하여 여러 분야의 팀원들과 교류하고 협업하며 다양한 문제에 창의적인 아이디어를 제시할 수 있습니다.
나이 및 직급에 관계없이 자유롭게 의견을 개진하는 분위기가 장려됩니다.
다양한 문화적 배경을 가진 인원들이 모여 팀을 이루고 있으며 활발한 소통을 위해 통·번역 등 언어적 장벽을 해소할 수 있는 방법들을 적극 지원하고 있습니다.

우리 팀과 함께할 미션을 소개합니다.

Generalist Agent for Game Environments 연구·개발
행동 및 상호작용 생성 에이전트 설계·구현
데이터 설계, 학습, 평가를 통한 성능 개선
데이터 파이프라인 구축·운영
실시간 추론 및 서빙 최적화
연구 결과 문서화 및 공유

이런 경험을 가진 분과 함께 성장하고 싶습니다! (필수요건)

2026년도 내 전문연구요원 현역 신규편입으로 입사 가능하신 분 (석사 이상 학위를 취득 또는 석/박사 통합과정 수료 대상)
Agent 시스템에 대한 이해와 실제 프로젝트 경험을 갖추신 분
딥러닝 논문 이해 및 실험 설계 역량
LLM, VLM, 멀티모달 모델 관련 프로젝트 경험
문제를 구조화하고 해결할 수 있는 역량

이런 경험들이 있다면 저희가 찾는 그 분입니다! (우대요건)

AI/ML 주요 학회 및 저널 논문 게재 경험
Agent, VLA, Decision Making, Human-AI Interaction 관련 연구 경험
실시간 추론 최적화, 서빙, 서비스 적용 경험
데이터 기반 평가 및 개선 경험

크래프톤의 도전에 함께 하기 위해 아래의 전형 과정이 필요합니다.

서류 전형 > *과제 전형 > 인성검사 (Personality Assessment) > 직무면접 (Technical Fit Interview) > 종합면접 (2-3회) (Culture Fit Interview) > 합격 및 입사
*해당 절차는 각 포지션 및 후보자에 따라 변동이 있을 수 있습니다.
상시 채용으로 채용 완료 시 조기 마감될 수 있습니다.
필요 시, 인터뷰 및 직무 테스트가 추가될 수 있습니다.
전형 일정 및 합격 또는 불합격 결과는 지원서에 등록하신 이메일 또는 유선으로 개별 안내 드립니다.

필요 서류를 확인해주세요!

입사지원서 (자유 양식), 자기소개서, 경력기술서, 포트폴리오(필요시)
신입일 경우 자기소개서를, 경력일 경우 경력기술서를 중심으로 기술해 주시기 바랍니다.
포트폴리오 첨부 시, 하단 안내 사항을 확인해 주시기 바랍니다.

근무지

역삼 센터필드

고용형태

정규직 (단, 후보자의 처우 협의 결과에 따라 고용형태가 변경될 수 있음)

아래 안내 사항을 확인해주세요!

장애인 및 국가 유공자 등 취업 보호 대상자는 관계 법령에 따라 우대합니다.
지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다.
5개월의 수습기간을 적용합니다. 회사는 수습기간에 대한 평가 결과에 따라 본채용을 거부할 수 있으며, 수습기간 중이라도 중간평가 결과에 따라 수습기간을 조기 종료하고 본채용을 거부할 수 있습니다. 수습기간 내 고용형태 및 급여 조정은 없습니다.
채용 전형 중 궁금하신 사항은 크래프톤 채용 FAQ 내에서 확인하실 수 있습니다.

BE BOLD, LEARN AND WIN! 크래프톤의 성장과 도전의 스토리를 알아가고 싶다면?

Please check the information below

Those eligible for an affirmative action program such as individuals with disabilities or with distinguished service to the state will be given hiring preference according to relevant laws
False statements in your resume may lead to the withdrawal of the employment offer
A 5-month probationary period applies. Based on the mid-term evaluation, employment may be terminated early or not continued. No changes in employment type or salary during this period.
Please contact career@krafton.com for other inquiries

BE BOLD, LEARN AND WIN! Would you like to explore KRAFTON’s growth and adventure stories?

Ready to apply?

Apply to KRAFTON

KRAFTON

View all jobs →

Implementation Manager

Moloco · Seoul, Korea

Apply now

Ads COS Seoul - Office Posted May 7, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

As an Implementation Manager in Korea, you will be at the front lines of driving growth for Moloco Ads in the region - helping identify and engage high-potential advertisers, supporting the early stages of new business development, and assisting Implementation Managers in getting new clients live on the platform. This is a role for someone early in their career who brings strong curiosity, sharp analytical instincts, and real ownership. Industry experience is not required - we're looking for the mindset and the drive to grow fast in a high-impact environment.

The Opportunity:

Pipeline & Market Development

Research and identify high-potential advertisers and verticals in the Korean digital ecosystem - including mobile app, gaming and consumer.
Maintain a structured view of the prospect landscape and share market insights with New Business Sales and Marketing to strengthen top-of-funnel pipeline.
Support New Business Managers in outreach, account prioritization, and meeting preparation - helping translate market signals into actionable sales opportunities.
Track and document prospect activity, pipeline status, and follow-up actions to keep internal teams aligned and moving.

Implementation & Onboarding Support

Assist Implementation Managers with new advertiser onboardings — including coordinating kick-off logistics, tracking setup milestones, and following up on open items.
Help maintain implementation documentation, account trackers, and onboarding templates that keep workflows organized and repeatable.
Monitor early campaign performance and flag anomalies or setup issues to the IM team for timely resolution.
Coordinate between advertisers, agency partners, and internal teams to ensure smooth communication throughout the onboarding process.

Data & Reporting

Pull and organize campaign performance data to support business reviews, internal reporting, and client-facing updates.
Identify trends and surface early insights that help the team make faster, better-informed decisions.
Support the development of dashboards and reporting cadences that give the team real-time visibility into pipeline and implementation health.

Learning & Growth

Develop a strong working knowledge of Moloco's platform, products, and the broader mobile advertising ecosystem.
Bring a proactive, solution-oriented mindset - ask good questions, seek feedback, and look for ways to improve how the team operates.
Contribute to internal documentation and playbooks, helping the team build scalable processes as the Korea business grows.

How Do I Know if the Role is Right For Me?

Experience & Background

2+ years of experience in a business, analytical, or client-facing role - consulting, sales, operations, or a related field.
Exposure to digital advertising, mobile apps, or ad tech is a plus, but not required. We care more about your potential than your resume.
Comfortable working with data and tools like Excel, Google Sheets, or basic BI and AI platforms to organize information and draw insights.

Skills & Mindset

Highly organized and detail-oriented - you don't let things fall through the cracks, and you take ownership of your work end to end.
Clear communicator - written and verbal - with the ability to keep multiple stakeholders informed and aligned.
Analytically curious: you're drawn to data, ask 'why' naturally, and want to understand what's driving outcomes.
Fast learner who thrives in ambiguous, fast-moving environments and actively seeks feedback to improve.
Collaborative and low-ego - you're here to help the team win, not to protect your lane.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Applied Scientist II (응용 과학자 II)

Moloco · Seoul, Korea

Apply now

Moloco Next Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

Leading research projects, possibly with a small team of applied scientists, as part of a group of cross-functional collaborators to evaluate the health of both internal and external components to make sure the Moloco system is running safely and efficiently.
Collaborate with your team to identify areas for infrastructure and machine learning component improvements by analyzing internal system changes, external changes, and data changes.
Lead your project and contribute directly to deep, unbiased analysis, always driving to the actual root causes of issues.
Participate in the design, implementation, and evaluation of new algorithms and features in collaboration with Software Engineers and Machine Learning Engineers.

The Opportunity:

The NEXT Quality (NQ) team focuses on the operation and optimization of our software systems, and ML modeling, working closely with infrastructure engineering teams and Machine learning engineers in the team. As a Senior Applied Scientist, you will lead research projects. You may lead small teams of applied scientists as part of a broader group of cross-functional collaborators working together to solve challenging problems in a complex multi-causal environment. Your work will contribute to driving performance improvements and cost reductions as you and your team debug and investigate production issues and stabilize our core system through deep end-to-end understanding.

How Do I Know if the Role is Right For Me?

Ph.D. in Computer Science, Mathematics, or a related field (new graduates welcome), or a Master’s or Bachelor’s degree with 2+ years of industry or postgraduate research experience in a quantitative or ML-related discipline.
2+ years of experience working on research-oriented projects involving machine learning, optimization, statistics, or large-scale data analysis.
Experience contributing to research or modeling projects, ideally in collaboration with data scientists, machine learning engineers, or software engineers.
Proficient verbal and written English communication skills, with the ability to present information and analysis results to collaborators and occasionally to larger groups.
Quick understanding of new information and the demonstrated ability to learn new technical skills across engineering, machine learning, and data science
Track record of building positive relationships with collaborators and stakeholders and working effectively with cross-functional partners in a global company
Strong intellectual curiosity with a passion for exploring new ideas, identifying novel approaches, and continuously improving methodologies.
Highly self-motivated and proactive, with the ability to drive research projects forward independently while maintaining alignment with team goals.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Director of APAC Communications

Moloco · Beijing, China; Seoul, Korea; Shanghai, Shanghai, China; Singapore; Tokyo, Japan

Apply now

Ads and Corporate Marketing Seoul - Office Singapore Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

Moloco is seeking a strong communications leader to help build and execute our APAC communications strategy across both external and internal programs.

As Moloco continues to rapidly grow and add prominent customers, strong talent, and new technology capabilities, how we show up in key APAC markets will shape our regional reputation and our ability to attract and retain the best talent across the region. We're looking for someone who brings both big-picture narrative thinking and hands-on craft; someone who is equally comfortable crafting narratives, coaching leaders, pitching journalists directly, and managing complex agency partnerships across multiple markets.

This role requires someone who believes that external and internal communications are two sides of the same coin, and who has both the global perspective and the local market fluency to bring that belief to life across a diverse and dynamic region.

In this role, you will go beyond traditional PR to create a dynamic, creative approach to regional storytelling: shaping narratives through earned media, executive thought leadership, owned content, and strategic partnerships, while ensuring employees across the region feel informed, connected, and aligned with Moloco's global strategy.

This role partners closely with key leaders across the region and the broader organization, and reports to Moloco's Head of Communications.

The Opportunity:

Help define and own Moloco's APAC communications strategy, leading the day-to-day of our external and internal communications programs across the region and evolving the function as the company scales.
Partner with senior leaders across the region on communications strategy, coaching them on how to share Moloco's story effectively with both external audiences and internal teams.
Build a modern regional external communications strategy that combines earned media, owned content, social and influencer engagement, and strategic storytelling partnerships tailored to local market dynamics.
Localize and implement internal communications programs that connect APAC employees to the broader organization, reinforcing culture, strategy, and a sense of shared momentum.
Personally pitch and cultivate relationships with journalists, analysts, and influencers across key APAC markets and beats.
Manage and optimize agency relationships across multiple markets, ensuring message consistency while adapting to local dynamics.
Navigate cultural and regulatory differences in communications approaches across APAC, with particular fluency in key markets including Korea and China.
Anticipate issues and coordinate across Communications, Legal, and regional leadership to ensure timely, accurate, and trusted communications in a fast-moving, high-stakes environment.
Oversee local reputation-critical communications and serve as primary regional spokesperson when needed

How Do I Know if the Role is Right For Me?

8-10 years of strategic communications experience, with significant experience spanning both external and internal communications at a high-growth or public tech company.
Proven track record leading communications in APAC markets, with deep understanding of regional media landscapes, cultural nuances, and local market dynamics — particularly across Korea and/or China.
Demonstrated B2B communications expertise, with the ability to reach technical buyers, business decision-makers, and C-suite executives across global markets.
Experience running both external and internal communications as an integrated discipline, with clear impact on brand reputation, media presence, and employee alignment.
Active media relationships and exceptional writing ability, with a willingness to personally execute high-priority initiatives alongside managing the broader function.
High judgment and discretion, with experience navigating sensitive communications in a fast-moving, high-stakes environment.
Genuine curiosity about AI and how it's changing the way we work, as well as an eagerness to bring that curiosity into how we build and run our communications function.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Expression of Interest(채용관심등록): Software Engineer - Korea

Moloco · Seoul, Korea

Apply now

Engineering Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

채용 관심 등록 / Expression of Interest:

We're always looking to connect with exceptional Software Engineers interested in joining Moloco's R&D team in Seoul. This posting allows you to share your profile for future opportunities, even if there isn't a currently open role aligned with your experience. Whether you specialize in backend systems, frontend development, or full-stack engineering, we encourage you to submit your resume — we'd love to stay in touch.

Moloco 서울 R&D 팀에 합류하고 싶은 뛰어난 소프트웨어 엔지니어를 항상 찾고 있습니다. 현재 공개된 포지션이 없더라도, 이 등록 페이지를 통해 먼저 이력서를 제출해 주시면 향후 적합한 기회가 생겼을 때 연락드리겠습니다. 백엔드 시스템, 프론트엔드 개발, 혹은 풀스택 엔지니어링 등 전문 분야와 무관하게 지원을 환영합니다.

Experience:

4–15 years of software development experience across backend, frontend, or full-stack systems, with a track record of leading complex, large-scale projects as seniority grows
Bachelor's degree or above in Computer Science or equivalent
Strong problem-solving skills with solid fundamentals in data structures and algorithms
Experience designing and implementing scalable systems — whether server-side APIs and infrastructure, or user-facing web and mobile interfaces
Experience with large-scale distributed systems, high-throughput data pipelines, or performance-critical frontend applications
Hands-on experience with public cloud platforms such as GCP, AWS, or Azure
Proficiency working with AI coding tools as a force multiplier — you plan before prompting, provide architectural context, review generated code critically, and know when to write code yourself versus when AI adds genuine value
Fluency in both Korean and English (spoken and written)

Our Tech Stack:

Backend: Go, Java, Python · GCP / AWS · Kubernetes · BigQuery · Dataflow / Apache Beam · Kafka · gRPC / REST APIs
Frontend: TypeScript / JavaScript · React · Web performance optimization · Mobile web

How You Work:

Your ethos is ownership

You thrive in ambiguity and enjoy partnering with others to shape vague requirements into clear roadmaps with pragmatic tradeoffs.
You take shared accountability for the end-to-end journey; communicating progress, surfacing risks early, and following through to ensure your work creates measurable value.

You demonstrate strong judgment under uncertainty.

You prioritize based on long-term impact, over short-term noise, making deliberate decisions when information is incomplete.
You explicitly weigh tradeoffs like speed vs. quality and remain agile enough to adjust your approach thoughtfully as new information/data emerges.

You lead through clarity and active listening.

You reduce ambiguity for the team by asking the right questions upfront, tailor your communication to your audience, document your decisions, and bring helpful structure to complex discussions.
You provide thoughtful, evidence-based feedback when needed and align behind decisions once they are made.

You collaborate early, instead of solving in isolation.

You build trust across the organization by listening first and navigate conflicting needs with empathy, creating buy-in around priorities and scope.
You navigate technical tensions productively, disagreeing thoughtfully while maintaining momentum and strengthening professional relationships.

You fall in love with the problem, not the solution

You build for the long run, looking beyond immediate tasks to understand root causes, second-order effects, and the long-term health of our ML ecosystem.
When something breaks, you don’t just patch it; you seek structural improvements that prevent recurrence and elevate the technical bar for the entire organization.

You prioritize customer impact and take action to make it real.

You prioritize effective solutions that drive business impact over technical elegance, spotting opportunities that others might overlook.
You have the initiative to turn ideas into outcomes and the agency to identify and fix gaps, even when they aren’t yet on the formal roadmap.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Group Product Manager - Dynamic Product Ads

Moloco · Singapore

Apply now

Ads Product Seoul - Office Singapore - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

Define and execute the product strategy, roadmap, and requirements for end-to-end Dynamic Product Ads (DPA) — spanning catalog/postback integration, campaign setup workflow, ML-based product recommendation, and creative UX optimization.
Own the product lifecycle from concept to experimentation and launch, ensuring each product delivers measurable customer value.
Establish, monitor, and analyze KPIs to refine strategy, drive performance improvements, and guide data-informed decisions.
Lead cross-functional teams to deliver rapid, high-quality product iterations with clear business impact in a fast-paced, agile environment.
Synthesize data and insights from multiple internal and external sources to shape product strategy and execution.
Stay ahead of industry trends and competitive dynamics to identify new product opportunities and positioning strategies.
Resolve day-to-day operational challenges proactively to ensure smooth execution and continuous product improvement.

The Opportunity:

Moloco’s vision is to become the scaling engine for the internet economy — transforming the ad tech ecosystem to deliver greater value for advertisers and publishers.
In this role, you will pioneer a zero-to-one product, building new services that help advertisers grow their businesses by leveraging Moloco’s world-class machine learning capabilities.
We’re looking for a passionate, analytical, and execution-driven Product Manager ready to drive innovation, unlock new advertiser verticals, and shape the future of Moloco’s growth.

How Do I Know if the Role is Right For Me?

A BS/MS degree in Computer Science, Electrical Engineering, or a related field.
10+ years of experience in Product Management or equivalent roles, with a proven track record of turning ambiguous business and technical requirements into clear, data-driven product decisions.
3+ years of mobile ad tech experience, ideally with expertise in Dynamic Product Ads (DPA) and/or Commerce Media.
Demonstrated success in leading 0 → 1 product strategies and launches
An analytical mindset, using data to inform and drive key decisions
A solid understanding of go-to-market (GTM) cycles within product management.
Exceptional communication and collaboration skills, with the ability to align and influence across teams
Experience thriving in a fast-paced, iterative environment — building, testing, and learning quickly to deliver impact.

Preferred Qualifications

MBA preferred.
Experience in personalization, recommendation, or ranking systems.
Familiarity with commerce APIs, product feed management, and dynamic creative systems.
Hands-on experience with SQL, Python, or other data analytics tools.

Example Impact Areas

Building a product recommendation model that improves ad CTR by X%.
Integrating with major e-commerce platforms to automate catalog/postback ingestion and campaign setup.
Driving UX experimentation to optimize ad unit performance across different inventory environments.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Group Product Manager - Dynamic Product Ads (그룹 프로덕트 매니저)

Moloco · Seoul, Korea

Apply now

Ads Product Seoul - Office Singapore - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

Define and execute the product strategy, roadmap, and requirements for end-to-end Dynamic Product Ads (DPA) — spanning catalog/postback integration, campaign setup workflow, ML-based product recommendation, and creative UX optimization.
Own the product lifecycle from concept to experimentation and launch, ensuring each product delivers measurable customer value.
Establish, monitor, and analyze KPIs to refine strategy, drive performance improvements, and guide data-informed decisions.
Lead cross-functional teams to deliver rapid, high-quality product iterations with clear business impact in a fast-paced, agile environment.
Synthesize data and insights from multiple internal and external sources to shape product strategy and execution.
Stay ahead of industry trends and competitive dynamics to identify new product opportunities and positioning strategies.
Resolve day-to-day operational challenges proactively to ensure smooth execution and continuous product improvement.

The Opportunity:

Moloco’s vision is to become the scaling engine for the internet economy — transforming the ad tech ecosystem to deliver greater value for advertisers and publishers.
In this role, you will pioneer a zero-to-one product, building new services that help advertisers grow their businesses by leveraging Moloco’s world-class machine learning capabilities.
We’re looking for a passionate, analytical, and execution-driven Product Manager ready to drive innovation, unlock new advertiser verticals, and shape the future of Moloco’s growth.

How Do I Know if the Role is Right For Me?

A BS/MS degree in Computer Science, Electrical Engineering, or a related field.
10+ years of experience in Product Management or equivalent roles, with a proven track record of turning ambiguous business and technical requirements into clear, data-driven product decisions.
3+ years of mobile ad tech experience, ideally with expertise in Dynamic Product Ads (DPA) and/or Commerce Media.
Demonstrated success in leading 0 → 1 product strategies and launches
An analytical mindset, using data to inform and drive key decisions
A solid understanding of go-to-market (GTM) cycles within product management.
Exceptional communication and collaboration skills, with the ability to align and influence across teams
Experience thriving in a fast-paced, iterative environment — building, testing, and learning quickly to deliver impact.

Preferred Qualifications

MBA preferred.
Experience in personalization, recommendation, or ranking systems.
Familiarity with commerce APIs, product feed management, and dynamic creative systems.
Hands-on experience with SQL, Python, or other data analytics tools.

Example Impact Areas

Building a product recommendation model that improves ad CTR by X%.
Integrating with major e-commerce platforms to automate catalog/postback ingestion and campaign setup.
Driving UX experimentation to optimize ad unit performance across different inventory environments.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Growth Manager - Advertiser & Agency (Commerce Media)

Moloco · Seoul, Korea

Apply now

MCM Business Development Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

As a Growth Manager at Moloco Commerce Media, you'll play a dual role at the heart of Korea's commerce advertising ecosystem. On one side, you'll work directly with top retailers and commerce platforms, helping them launch, grow, and optimize their ad business powered by Moloco. On the other, you'll engage advertisers and agencies, introducing them to Commerce Media opportunities and driving adoption across the platform.

This is a hands-on, commercially-oriented role where client management meets business development. You'll collaborate across internal product, data, and operations teams; working simultaneously with platform partners and the advertiser community to build the foundation for scalable, high-performing commerce advertising in Korea.

The Opportunity:

Platform Side

Support the onboarding of new MCM customers (commerce platforms), coordinating across internal teams to ensure a smooth and effective launch.
Manage a portfolio of Korean customers, monitoring campaign performance, identifying growth opportunities, and proactively surfacing recommendations.
Handle day-to-day customer operations, troubleshooting issues, responding to inquiries, and maintaining a high standard of service.
Build and contribute to internal enablement materials such as onboarding guides, playbooks, and scalable workflows that improve team efficiency.
Assist in customer training sessions and performance reviews, collaborating with senior team members on strategic decisions and C-level presentations.
Analyze campaign data to generate insights and support customers in optimizing their ad spend and business outcomes.

Advertiser & Agency Side

Proactively identify and engage potential advertisers and agencies, introducing Commerce Media capabilities and driving platform adoption.
Own end-to-end campaign execution for advertisers and agencies; including onboarding, campaign setup, performance monitoring, and optimization to ensure successful.

How Do I Know if the Role is Right For Me?

3+ years of experience in digital advertising, eCommerce, ad tech, or customer-facing roles; Commerce Media or mobile internet industry experience is preferred.
Strong analytical mindset; comfortable working with data, drawing insights, and translating numbers into clear recommendations.
Excellent communication skills with the ability to build trusted, lasting relationships with customers.
Structured problem-solving approach with the creativity to find solutions in ambiguous situations.
Collaborative working style with the ability to navigate multiple internal and external stakeholders.
Familiarity with ML-based advertising or programmatic platforms is a plus.
High ownership mentality and genuine passion for customer success and continuous learning.
Ability to thrive in a fast-moving, global company environment.
Fluency in both Korean and English is required; proficiency in additional Asian languages is a plus.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Growth Manager (Commerce Media)

Moloco · Seoul, Korea

Apply now

MCM Business Development Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

As a Growth Manager at Moloco Commerce Media, you'll be at the front line of helping Korea's top retailers and commerce platforms unlock the full potential of their ad business. You'll work closely with clients to drive onboarding, performance, and long-term growth - while building the operational and analytical foundation that scales our business in the region.

This is a hands-on, client-facing role where sharp thinking meets execution. You'll collaborate closely with senior team members, internal product and data teams, and clients to turn insights into impact.

The Opportunity:

Support the onboarding of new MCM clients, coordinating across internal teams to ensure a smooth and effective launch.
Manage a portfolio of Korean clients, monitoring campaign performance, identifying growth opportunities, and proactively surfacing recommendations.
Handle day-to-day client operations - troubleshooting issues, responding to inquiries, and ensuring a high standard of service.
Build and contribute to internal enablement materials such as onboarding guides, playbooks, and scalable workflows that improve team efficiency.
Assist in client training sessions and performance reviews, collaborating with senior team members on strategic decisions and C-level presentations.
Analyze campaign data to generate insights and support clients in optimizing their ad spend and business outcomes.

How Do I Know if the Role is Right For Me?

3–5 years of experience in digital advertising, eCommerce, ad tech, or client-facing roles; retail media or mobile internet industry experience is preferred.
Strong analytical mindset - comfortable working with data, drawing insights, and translating numbers into clear recommendations.
Excellent communication skills with the ability to build trusted, lasting relationships with clients.
Structured problem-solving approach with the creativity to find solutions in ambiguous situations.
Collaborative working style with the ability to navigate multiple internal and external stakeholders.
Familiarity with ML-based advertising or programmatic platforms is a plus.
High ownership mentality and genuine passion for client success and continuous learning.
Ability to thrive in a fast-moving, global company environment.
Fluency in both Korean and English is required.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Machine Learning Engineer (머신러닝 엔지니어-전문연구요원)

Moloco · Seoul, Korea

Apply now

Ads Quality Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

해당 포지션에 전문연구요원에 관심 있는 인재 분들을 위한 상시오픈 포지션입니다. 이력서를 등록해 주시면 몰로코 인재풀에 자동 등록되며, 새로운 채용 기회가 발생 시에 풀에 계신 분들이 최우선적으로 검토될 것입니다.

Expression of Interest: We are always interested in hearing from talented professionals thinking about their next move or looking for a new opportunity to join our expanding talent pool.

Interested? Start your journey with Moloco by submitting your resume for future consideration. If this position becomes available, we will contact you first.

About the role

We seek exceptional machine learning engineers to join us in building a state-of-the-art machine learning system. Moloco's programmatic advertising engine is powered by custom deep neural network models that handle 1M+ QPS at 7 ms prediction latencies.

Moloco is an engineering company founded by software engineers, and machine learning is the core of Moloco's engineering systems. We understand the value of a strong engineering team and strive to hire only the best software engineers (https://www.linkedin.com/company/moloco/people/). Check out our case study published by Google: https://cloud.google.com/customers/moloco/

What You Will Do

Design state-of-the-art machine learning models using Tensorflow for real-world, large-scale problems.
Construct and maintain data pipelines for model training and serving using Google Cloud products such as Apache Beam/Dataflow, BigQuery, and BigTable.
Develop highly scalable model servers on cloud platforms.
Work with product, account, and infrastructure engineering teams to define future product roadmaps.

Basic Qualification

MS or Ph.D. degree in Computer Science or related technical field
Software development experiences in Machine Learning, Deep Learning related areas
Fluent with one or more programming languages including Python, Java, and Golang.
Knowledgeable with production-level machine learning applications including natural language processing, computer vision, recommendation systems, and ranking systems.
Experience in building a highly scalable model or online service system.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Machine Learning Engineer II (머신러닝 엔지니어 II)

Moloco · Seoul, Korea

Apply now

Ads Quality Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

About the role

We seek exceptional machine learning engineers to join us in building a state-of-the-art machine learning system. Moloco's programmatic advertising engine is powered by custom deep neural network models that handle 1M+ QPS at 7 ms prediction latencies.

Moloco is an engineering company founded by software engineers, and machine learning is the core of Moloco's engineering systems. We understand the value of a strong engineering team and strive to hire only the best software engineers (https://www.linkedin.com/company/moloco/people/). Check out our case study published by Google: https://cloud.google.com/customers/moloco/

What You Will Do

Design state-of-the-art machine learning models using Tensorflow for real-world, large-scale problems.
Construct and maintain data pipelines for model training and serving using Google Cloud products such as Apache Beam/Dataflow, BigQuery, and BigTable.
Develop highly scalable model servers on cloud platforms.
Work with product, account, and infrastructure engineering teams to define future product roadmaps.

Basic Qualification

2+ years of software development experiences in Machine Learning, Deep Learning related areas
Fluent with one or more programming languages including Python, Java, and Golang.
Knowledgeable with production-level machine learning applications including natural language processing, computer vision, recommendation systems, and ranking systems.
Experience in building a highly scalable model or online service system.

Preferred Qualifications

(We truly encourage you to apply even if you don’t have these)

MS or Ph.D. degree in Computer Science or related technical field

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Machine Learning Engineer Intern (3-month internship)

Moloco · Seoul, Korea

Apply now

Ads Quality Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

We are seeking exceptional Machine Learning intern to join us in building a state-of-the-art machine learning system. MOLOCO's programmatic advertising engine is powered by custom deep neural network models that handle 1M+ QPS at 7 ms prediction latencies.

MOLOCO is an engineering company founded by software engineers, and machine learning is the core of MOLOCO's engineering systems. We understand the value of a strong engineering team and strive to hire only the best software engineers as seen here (https://www.linkedin.com/company/moloco/people/). Check out our case study published by Google https://cloud.google.com/customers/moloco/

The Opportunity:

We are looking for interns who can contribute to one of two tracks within our ML team — ML Modeling or ML Infrastructure — based on your strengths and interest.
- ML Modeling: Conduct experiments on state-of-the-art machine learning models for real-world, large-scale problems, including model architecture design, feature engineering, and performance optimization.
- ML Infrastructure: Enhance the infrastructure that powers large-scale ML experimentation, training, and serving. This includes TPU/GPU-based model training, microservices for ML inference, scalable data pipelines (Spark / Apache Beam), and systems for ML data validation and monitoring.

How Do I Know if the Role is Right For Me?

Major in Computer Science, Statistics or related fields.
Strong mathematical skills in probability, statistics, and machine learning.
Strong algorithms and data structure skills.
Fluent with at least one programming language including Python, Java, and Golang.
Fluent in speaking and writing both Korean and English

This internship is targeted for this summer term or earlier. We will primarily consider candidates who have no more than two semesters remaining until graduation at the start date of the internship, as well as recent graduates.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Regional Product Activation Lead, Korea

Moloco · Seoul, Korea

Apply now

Ads GTM Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

The GTM team at Moloco defines, designs, and executes the commercial strategy for the company — identifying and sizing opportunities, determining how our sales and business development teams pursue them, and enabling those teams to succeed. We are alumni of top consulting firms, mobile disruptors, big tech, and ad tech organizations, and we optimize for growth — for each of us and for the company. We value continuous innovation, operational excellence, and effective cross-functional partnerships.

Within the GTM org, the Regional Product Activation Lead team drives the success of Moloco's products in-market, serving as functional experts and champions for our product suite. The team works closely with Sales and strategic customers to maximize product impact, and connects market intelligence back to our Product and Engineering teams to shape how products are built and brought to market.

As a Regional Product Activation Lead, you will be the connective tissue between our customers, our sales team, and our product organization. You will build deep product expertise while staying close to the dynamics of the Korean mobile advertising market — translating customer needs into actionable insights and helping accelerate in-market product adoption.

The Opportunity:

Drive in-market product adoption: Partner with the Korea Sales team to identify and prioritize opportunities to deepen customer product usage, and develop scalable approaches to onboarding and enablement.
Be the voice of the Korean market: Gather and synthesize customer and market feedback, identify recurring themes, and funnel structured input into Moloco's Product Feedback processes.
Support and influence the product roadmap: Develop grounded points of view on market challenges and customer needs; capture these in Business Requirements Documents and work with Product/Engineering to drive alignment and action.
Enable customer success: Work directly with key customers to understand pain points, identify product gaps and greenfield opportunities, and help them realize the full value of Moloco's platform.
Build operational leverage: Identify, design, and improve tools and processes that increase efficiency for Sales and Product Specialists, enabling faster and more consistent product adoption at scale.
Communicate with impact: Share product updates, customer insights, and market trends clearly across GTM, Product, and other cross-functional partners — bridging the Korea market with the broader regional team.

How Do I Know if the Role is Right For Me?

4–7 years of experience in product operations, product management, strategy consulting, or a similar role — ideally within ad tech, mobile marketing, or SaaS.
Solid understanding of the Korean mobile advertising ecosystem, including key players, market dynamics, and advertiser expectations.
Analytical and structured thinker who can identify patterns across data points, validate them with customer evidence, and translate findings into clear recommendations.
Strong communicator who can convey complex and technical concepts to both technical and non-technical audiences.
Self-directed and comfortable operating as an individual contributor in a local market, with the ability to manage your own priorities while staying aligned with a regionally distributed team.
Collaborative by nature: comfortable working cross-functionally with Sales, Product, Engineering, and Customer teams across time zones.
Organized and execution-oriented — able to manage multiple workstreams in a fast-paced, high-growth environment without losing sight of impact.
Demonstrated ability to work directly with customers: listening, problem-solving, and building trust over time.
Business-level proficiency in both Korean and English — you will work with local customers and partners in Korean, and collaborate with a Singapore-based manager and global stakeholders in English.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Senior Applied Scientist (시니어 응용 과학자)

Moloco · Seoul, Korea

Apply now

Moloco Next Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

Leading research projects, possibly with a small team of applied scientists, as part of a group of cross-functional collaborators to evaluate the health of both internal and external components to make sure the Moloco system is running safely and efficiently.
Collaborate with your team to identify areas for infrastructure and machine learning component improvements by analyzing internal system changes, external changes, and data changes.
Lead your project and contribute directly to deep, unbiased analysis, always driving to the actual root causes of issues.
Participate in the design, implementation, and evaluation of new algorithms and features in collaboration with Software Engineers and Machine Learning Engineers.

The Opportunity:

The NEXT Quality (NQ) team focuses on the operation and optimization of our software systems, and ML modeling, working closely with infrastructure engineering teams and Machine learning engineers in the team. As a Senior Applied Scientist, you will lead research projects. You may lead small teams of applied scientists as part of a broader group of cross-functional collaborators working together to solve challenging problems in a complex multi-causal environment. Your work will contribute to driving performance improvements and cost reductions as you and your team debug and investigate production issues and stabilize our core system through deep end-to-end understanding.

How Do I Know if the Role is Right For Me?

Ph.D. degree in Computer Science, Mathematics, or a related field, or industry experience in optimizing market prices or ML systems.
4+ years of work experience (industry or postgraduate) in research-related fields or an advanced degree such as a Master’s or PhD in a quantitative discipline with 2+ years of experience.
2+ years of experience leading research projects, preferably as part of groups that include data scientists, machine learning engineers, and software engineers.
Proficient verbal and written English communication skills, with the ability to present information and analysis results to collaborators and occasionally to larger groups.
Quick understanding of new information and the demonstrated ability to learn new technical skills across engineering, machine learning, and data science
Track record of building positive relationships with collaborators and stakeholders and working effectively with cross-functional partners in a global company
Strong intellectual curiosity with a passion for exploring new ideas, identifying novel approaches, and continuously improving methodologies.
Highly self-motivated and proactive, with the ability to drive research projects forward independently while maintaining alignment with team goals.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Senior Machine Learning Engineer (시니어 머신러닝 엔지니어)

Moloco · Seoul, Korea

Apply now

Ads Quality Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

About the role

We seek exceptional machine learning engineers to join us in building a state-of-the-art machine learning system. Moloco's programmatic advertising engine is powered by custom deep neural network models that handle 1M+ QPS at 7 ms prediction latencies.

Moloco is an engineering company founded by software engineers, and machine learning is the core of Moloco's engineering systems. We understand the value of a strong engineering team and strive to hire only the best software engineers (https://www.linkedin.com/company/moloco/people/). Check out our case study published by Google: https://cloud.google.com/customers/moloco/

What You Will Do

Design state-of-the-art machine learning models using Tensorflow for real-world, large-scale problems.
Construct and maintain data pipelines for model training and serving using Google Cloud products such as Apache Beam/Dataflow, BigQuery, and BigTable.
Develop highly scalable model servers on cloud platforms.
Work with product, account, and infrastructure engineering teams to define future product roadmaps.

Basic Qualification

MS or Ph.D. degree in Computer Science or related technical field
4+ years of software development experience in Machine Learning, Deep Learning related areas
Fluent with one or more programming languages including Python, Java, and Golang.
Knowledgeable with production-level machine learning applications including Natural Language Processing, computer vision, recommendation systems, and ranking systems.
Experience in building a highly scalable model or online service system.
Fluent in speaking and writing English.

Preferred Qualifications

Relevant experience in AdTech

(We truly encourage you to apply even if you don’t have these)

MS or Ph.D. degree in Computer Science or related technical field

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Senior Software Engineer - Ads Creative (시니어 소프트웨어 엔지니어)

Moloco · Seoul, Korea

Apply now

Ads Platform Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

About the role

As a Senior Software Engineer on the Ads Creative team, you will lead the systems that power how creatives are ingested, processed, and delivered across Moloco Ads. Your work will directly impact ad performance, experimentation velocity, and the quality of creative experiences for advertisers and end users on a global scale.

What You Will Do

Lead the design and implementation of core backend services and pipelines for creative ingestion (images, video, HTML, etc.), validation, transformation, rendering, and delivery.
Act as technical lead on medium‑ to large‑scale projects, breaking down ambiguous creative requirements into clear technical designs, milestones, and execution plans.
Architect and evolve services that manage creative metadata, versioning, policy/quality checks, and runtime selection, ensuring high availability and low latency for online ad serving.
Collaborate closely with Product, Design, Ads Infrastructure, and Machine Learning teams to define how creative assets are prepared, scored, and experimented on to maximize advertiser performance.
Build and improve tooling and services that support creative A/B testing, dynamic templates, and performance analytics, enabling rapid iteration on creative strategies.
Work with data and infra partners to design reliable creative data pipelines, ensuring that logging, feature generation, and reporting around creatives are correct, timely, and cost‑efficient.
Drive engineering best practices in testing, observability, reliability, and on‑call operations for creative systems, and proactively address tech debt that limits future innovation.
Mentor and support junior engineers, providing design guidance, review, and context that help them grow their skills and impact.

Basic Qualifications

BS/MS in Computer Science or a related technical field, or equivalent practical experience.
8+ years of software engineering experience, with significant backend or platform experience in production systems.
Proficiency in one or more modern programming languages such as Java, Go, Kotlin, C++, or Python, and experience building large‑scale distributed systems or high‑throughput services.
Strong system design skills, with a track record of owning and leading complex services or features end‑to‑end, across multiple components or teams.
Deep experience designing, building, and operating web services / APIs and working with relational or NoSQL databases (e.g., MySQL, PostgreSQL, Bigtable, BigQuery).
Proven experience acting as a technical lead: scoping projects, defining technical approaches, coordinating with other engineers, and delivering on time with high quality.
Demonstrated ability to collaborate with cross‑functional partners (Product, Design, Data, ML, Operations) and to influence product and technical decisions.
Fluent verbal and written communication skills in English, including the ability to explain complex technical topics to diverse audiences.

Preferred Qualifications

Experience building systems for creative or media processing pipelines, such as ingestion, validation, transformation, optimization, or content moderation.
Experience with real‑time ad serving or recommendation systems, especially where creatives or assets are selected dynamically at runtime.
Familiarity with digital advertising / AdTech, including how creative quality and variation impact performance, experimentation, and advertiser outcomes.
Hands‑on experience with cloud and big‑data technologies (e.g., GCP, BigQuery, Dataflow, Kafka, Beam/Spark) and integrating them into production services.
Experience designing experiment and measurement frameworks for creatives (e.g., A/B tests, multi‑armed bandits, creative scoring/selection policies) in partnership with ML teams.
Experience applying or integrating GenAI or automation for creative transformation, auto‑generation, QA, or classification is a strong plus.
Track record of mentoring engineers, improving team‑wide engineering practices, and contributing to a positive, inclusive team culture.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Senior Software Engineer - Ads Experience (시니어 소프트웨어 엔지니어)

Moloco · Seoul, Korea

Apply now

Ads Platform Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

About the role

As a Senior Software Engineer on the Ads Experience (AdEx) team, you will lead the design and delivery of key advertiser and operator workflows in Moloco’s web-based campaign management portal (Moloco Cloud Portal, our Ads Manager UI). You will shape how advertisers configure, monitor, and troubleshoot campaigns at scale, driving both user satisfaction and business impact.

The Opportunity

Lead the end‑to‑end design and implementation of complex advertiser workflows and services in Moloco Cloud Portal, from problem framing and technical design to launch and post‑launch iteration.
Act as technical lead for medium‑ to large‑scale projects, breaking down ambiguous problems into clear milestones and aligning engineers and cross‑functional partners.
Architect and evolve backend services and APIs that support campaign setup, health monitoring, reporting, alerting, and diagnostics for advertisers and internal operators.
Partner with Product, UX, Data, and ML to define the operational and reporting experience strategy in the Ads Manager UI, ensuring our experiences are coherent, scalable, and easy to operate.
Collaborate with data and infra teams to design reliable analytics and reporting pipelines, including data contracts, SLIs/SLOs, and mechanisms for data correctness and latency.
Raise the engineering bar by driving best practices in code quality, testing, observability, reliability, and incident response across the AdEx team.
Mentor and guide junior engineers, providing technical feedback, sharing context, and helping them grow in system design and execution.
Influence longer‑term technical direction for Ads Experience, identifying platform opportunities and technical investments that unlock future product capabilities.

Basic Qualifications

BS/MS in Computer Science or a related technical field, or equivalent practical experience.
8+ years of software engineering experience, including significant backend or platform work on user‑facing products.
Proficiency in one or more modern programming languages such as Java, Go, Kotlin, C++, or Python, and experience building large‑scale distributed systems or high‑throughput services.
Strong system design skills, with a track record of leading the design and implementation of complex features or services across multiple components or teams.
Deep experience designing and operating web services / APIs and working with relational or NoSQL databases (e.g., BigQuery, Bigtable, MySQL, PostgreSQL).
Proven experience acting as a project tech lead: breaking down ambiguous problems, aligning stakeholders, and delivering projects on time with high quality.
Demonstrated ability to work effectively with Product, UX, Data, and ML partners, influencing product scope and technical trade‑offs.
Fluent in English, capable of driving technical discussions and decisions with global, cross‑functional stakeholders.

Preferred Qualifications

Extensive experience with advertiser- or operator-facing systems such as campaign managers, reporting/analytics dashboards, troubleshooting/alerting tools, or billing/capacity management systems.
Deep understanding of digital advertising / AdTech, including campaign performance metrics, attribution models, reporting dimensions, and advertiser needs.
Experience designing analytics and reporting architectures (data contracts, schemas, SLIs/SLOs, backfill strategies, latency vs. cost trade‑offs).
Hands‑on experience with cloud and big‑data technologies (e.g., GCP, BigQuery, Dataflow, Kafka, Beam/Spark) and integrating them into user‑facing products.
Experience driving engineering-wide improvements in reliability, observability, testing, or developer productivity in a production environment.
Strong track record of mentoring and growing engineers, and of positively influencing team culture and engineering practices.
Prior experience in global or multi‑region environments where advertiser needs and regulations differ by market is a plus.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Senior Strategic Growth Manager (Commerce Media)

Moloco · Seoul, Korea

Apply now

MCM Business Development Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

As a Senior Growth Manager at Moloco Commerce Media, you will independently own a portfolio of significant marketplace and retailer clients, driving their ad business performance through deep strategic partnership and expert advisory. You will lead end-to-end client success — from business reviews with senior stakeholders to identifying product innovation opportunities - while bridging client needs and Moloco's cross-functional teams.

This role requires a seasoned professional who can manage complexity across multiple concurrent engagements, bring data-driven strategy to the table, and deliver measurable impact on both client and Moloco growth.

The Opportunity:

Own a portfolio of key marketplace and retailer clients end-to-end, managing the full growth lifecycle from onboarding through mature-stage optimization.
Build and sustain strategic partnerships with senior-level client stakeholders, acting as a trusted business advisor on performance advertising.
Understand enterprise customers' goals and devise tailored approaches to accelerate their ad revenue and ROI.
Lead regular business reviews and strategic planning sessions, translating insights into actionable growth roadmaps.
Guide and educate client counterparts on performance ad values, operations, and best practices across the commerce media landscape.
Identify and execute growth initiatives - from advertiser acquisition strategies to ad product adoption - with disciplined follow-through.
Enable data-driven decision-making internally and externally by synthesizing campaign metrics, market context, and business outcomes.
Surface product innovation opportunities from client and advertiser feedback, collaborating closely with Moloco's product and engineering teams.
Contribute to team knowledge by developing reusable playbooks, training materials, and scalable workflows.

How Do I Know if the Role is Right For Me?

6–8 years of experience in digital advertising, ad tech, retail media, eCommerce marketplace, or business development roles.
Proven track record of independently managing strategic client relationships and delivering measurable growth outcomes.
Deep familiarity with performance advertising concepts, programmatic ecosystems, and commerce media dynamics.
Outstanding communication and stakeholder management skills - ability to engage confidently with Senior Manager level client contacts.
Excellence in problem-solving and structured thinking, with the ability to navigate ambiguity and deliver results in fast-moving environments.
Strong cross-functional collaboration skills - experience working with product managers, data scientists, engineers, and marketing teams.
Comfort with data and analytics; understanding of ML-driven advertising platforms is a plus.
High ownership mentality with a passion for client success and continuous improvement.
Fluency in Korean and English is required; proficiency in additional languages is a plus.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Software Engineer II - Ads Experience (소프트웨어 엔지니어 II)

Moloco · Seoul, Korea

Apply now

Ads Platform Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

About the role

As a Software Engineer II on the Ads Experience (AdEx) team, you will build core features and services that power Moloco’s web-based campaign management portal (Moloco Cloud Portal, our Ads Manager UI). Your work will directly improve how advertisers create, manage, and understand their campaigns, helping them operate more efficiently and confidently on Moloco Ads.

What You Will Do

Design, implement, and operate backend services and APIs that support advertiser workflows, including campaign creation, configuration, health monitoring, and reporting, in the Moloco Cloud Portal.
Own well‑scoped features or components end‑to‑end: requirements review, design, implementation, testing, launch, and post‑launch improvements.
Collaborate closely with Product, UX, Data, and ML partners to turn user problems into simple, reliable product experiences in the Ads Manager UI and via APIs.
Contribute to analytics and reporting capabilities by integrating with data pipelines and building features such as overview pages, charts, filters, and basic alerting.
Improve the reliability, performance, and observability of services you own (e.g., metrics, logs, on‑call playbooks), and participate in incident response and root‑cause analysis.
Participate in design and code reviews, learning from senior engineers while raising the team's quality bar.

Basic Qualifications

BS/MS in Computer Science or a related technical field, or equivalent practical experience.
4+ years of software engineering experience in backend or full‑stack development.
Proficiency in at least one modern programming language such as Java, Go, Kotlin, C++, or Python.
Solid understanding of data structures, algorithms, and system design, with hands‑on experience building or maintaining web services / APIs.
Experience working with relational or NoSQL databases (e.g., BigQuery, Bigtable, MySQL, PostgreSQL).
Experience owning features or components end‑to‑end under guidance from more senior engineers.
Ability to collaborate effectively in a cross‑functional environment with Product, UX, Data, and ML partners.
Fluent verbal and written communication skills in English; ability to discuss designs, trade‑offs, and timelines with global stakeholders.

Preferred Qualifications

Experience building advertiser‑, operator‑, or analyst‑facing tools such as campaign managers, analytics dashboards, or internal operations tools.
Exposure to digital advertising / AdTech, especially concepts like campaign performance metrics, attribution, or billing.
Familiarity with cloud platforms and big‑data technologies (e.g., GCP, BigQuery, Dataflow, Kafka, Beam/Spark).
Experience working with or alongside Product/Eng teams and incorporating user feedback into product improvements.
Interest in UX for data‑heavy products and in learning how to present complex information in a clear, actionable way.

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Staff Backend Software Engineer (스태프 백엔드 소프트웨어 엔지니어)

Moloco · Seoul, Korea

Apply now

Ads Platform Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The Impact You’ll Be Contributing to Moloco:

Lead design, development, optimization, testing, and maintenance of software applications and solutions for internal and external end users.

The Opportunity:

Lead team members and projects on one of our product teams. Help scale our products(Moloco Ads, MCM, MSM) as we push for growth and scalability.

How Do I Know if the Role is Right For Me?

Minimum 15+ years of software engineering experience
Bachelor’s Degree or above in Computer Science or equivalent technical degree (Master's highly preferred)
Experience working with large-scale distributed systems
Experience mentoring and leading Senior, Mid, and Junior Engineers
System Design and development skills, from gathering requirements to design to implementation to production.
Mastery of multiple skills involved in developing large-scale systems, such as integration testing, deployment, monitoring, production troubleshooting, database schema design, or developing data processing pipelines.
Experience delivering projects with material impact, through leading project teams of 5+ engineers and collaborating within and across teams and roles (Product Management, SRE, Data Science, ML engineering, etc); or through autonomous ownership of unusually complex projects, from inception to productionisation.
Excellent verbal and written communication skills

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Staff Data Scientist, Product Analytics - Creatives

Moloco · Menlo Park, California, United States; San Francisco, California, United States; Seattle, Washington, United States; Seoul, Korea

Apply now

Ads Data Science Menlo Park - Office San Francisco - Office Seattle - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

The impact you'll be contributing to Moloco:

Creatives are one of the highest-leverage levers in Moloco Ads: they shape what users see, how they interact, and ultimately how much value advertisers extract from our platform. As formats grow more complex (video, playables, rich HTML) and surfaces diversify across exchanges, SDK, and new inventory types, our creative systems must do more than just serve assets — they must learn, adapt, and guide advertisers toward better outcomes.

This space sits at the intersection of ML/bidding, supply, and UI/UX for advertisers. Strong product decisions here directly influence company toplines, ROAS and advertiser retention. At the same time, weak creative strategy can quietly erode performance, create operational noise, and diminish trust in our optimization systems. We need a Staff Product Data Scientist who can bring structure, rigor, and long-term thinking to this inherently noisy problem space.

The person will be the analytical and product thought partner for the Creatives team, owning the data narrative across ideation, launch, and iteration of creative features and strategies. This is not a “support” role; it is a co-owner of the creative roadmap.

Here’s what you’ll be working on:

This role is critical to ensuring that Moloco’s creative systems become a long-term competitive advantage, not just a collection of formats and features.

Be recognized as a thought leader in the creative domain, someone whose perspective is actively sought when making high-stakes product calls. For example, influence which creative problems we choose to solve, not just how we measure the outcomes.
Establish a trusted, repeatable framework for measuring creative impact that the organization rallies around. This will enable PM/ENG to ship creative features faster and with more confidence, backed by well-designed experiments and clear success criteria.
Reduce ad-hoc fire drills by building durable monitoring, diagnostics, and documentation that make creative performance and adoption more transparent.

Minimum Qualifications

Bachelor’s degree in a quantitative field (e.g., Statistics, Computer Science, Economics, Physics) or equivalent practical experience.
8+ years of experience (or PhD + 6 YoE) in data science, product analytics, or a closely related quantitative field, including significant time as a product-facing IC.
Proven track record of partnering with Product and Engineering to shape roadmaps, define success metrics, and drive decisions through data.
Demonstrated ability to operate with high ownership and autonomy, including scoping ambiguous problems and driving them to closure.
Comfort working across time zones and with distributed teams, using strong async communication and documentation habits.

Preferred Qualifications

Graduate or PhD degree in a quantitative field (e.g., Statistics, Computer Science, Economics, Physics) or equivalent practical experience with 10+ years of experience in related fields.
Prior experience in ad tech, marketing science, or related domains where creatives, auctions, or optimization systems are central to performance.
Hands-on experience with creative analytics (e.g., format benchmarking, asset-level performance analysis, interaction or engagement modeling).
Experience collaborating closely with ML teams to design, evaluate, and iterate on model features and policies.
Excellent communication skills: ability to synthesize complex analytical findings into simple, actionable narratives for technical and non-technical audiences.

Compensation & Benefits

U.S.-based employees have access to medical, dental, and vision insurance, a 401(k) plan with company match, short-term and long-term disability coverage, basic life insurance, and well-being benefits and perks. U.S.-based employees also receive up to 12 scheduled paid holidays per calendar year and one Thrive Day off per quarter. Additionally, all employees have Flexible Time Off (FTO).

The successful candidate may be eligible for a bonus and equity awards. Eligibility and amounts are determined by performance and the terms of the applicable plans.

The location for this role is listed above. For base pay range purposes, location-based compensation is grouped into the following regions. Your region is determined by your assigned work location.

Region A: Menlo Park Office, New York Office, SF Bay Area, New York Metro Area
Region B: Seattle Office, Seattle, Los Angeles/Orange County, San Diego, Austin, Boston, Washington DC Metro Area, Miami
Region C: All other U.S. locations

Salary Ranges:

Region A:

$211,200—$264,000 USD

Region B:

$190,000—$237,500 USD

Region C:

$179,600—$224,500 USD

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

Staff Machine Learning Engineer (스태프 머신러닝 엔지니어)

Moloco · Seoul, Korea

Apply now

Ads Quality Seoul - Office Posted May 6, 2026

About Moloco:

Moloco builds some of the most powerful AI advertising solutions in the world. Our name—short for "machine learning company"—reflects our core mission: democratizing access to the advanced AI that has historically been reserved for tech giants. Led by machine learning pioneers who built some of the most successful ad systems at Google, including YouTube's monetization engine and key search advertising technologies, we're transforming how businesses grow and compete in the digital economy.

Built with AI from day one, Moloco’s planet-scale machine learning platform powers a suite of solutions for advertising growth and monetization. Moloco Ads is an AI-powered platform that delivers real business outcomes for mobile app marketers through performance-based user acquisition. Moloco Commerce Media enables retailers and marketplaces to build revenue-generating ad businesses that balance user experience and advertiser performance.

Moloco is headquartered in Silicon Valley, with offices in Seattle, New York, San Francisco, Seoul, Beijing, Singapore, Gurgaon, Tokyo, Shanghai, London, Tel Aviv, and Berlin.

Moloco is a truly rewarding place to work and in an exciting period of growth, which you could be a part of. Join us today and apply now!

About the role

We seek exceptional machine learning engineers to join us in building a state-of-the-art machine learning system. Moloco's programmatic advertising engine is powered by custom deep neural network models that handle 1M+ QPS at 7 ms prediction latencies.

Moloco is an engineering company founded by software engineers, and machine learning is the core of Moloco's engineering systems. We understand the value of a strong engineering team and strive to hire only the best software engineers, as seen here (https://www.linkedin.com/company/moloco/people/). Check out our case study published by Google: https://cloud.google.com/customers/moloco/

What You Will Do

Design state-of-the-art machine learning models using Tensorflow for real-world, large-scale problems.
Construct and maintain data pipelines for model training and serving using Google cloud products such as Apache Beam/Dataflow, BigQuery, and BigTable.
Develop highly scalable model servers on cloud platforms.
Work with product, account, and infrastructure engineering teams to define future product roadmaps.

Basic Qualifications

MS or Ph.D. degree in Computer Science or related technical field
7+ years of software development experience in Machine Learning, Deep Learning related areas
Fluent with one or more programming languages including Python, Java, and Golang.
Knowledgeable with production-level machine learning applications including Natural Language Processing, computer vision, recommendation systems, and ranking systems.
Experience in building a highly scalable model or online service system.
Fluent in speaking and writing English.

Preferred Qualifications

Relevant experience in AdTech

Moloco Thrive: Benefits and Well-Being:

We take care of you and create the conditions for you to do the best work of your career. Through a lens of inclusion, we offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.

Moloco Values:

Lead with Humility: Everyone’s voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success.
Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what’s possible.
Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value.
Go Further Together: We’re one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won’t let each other fail.

Additional Resources:

AI Use in Interviews

Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy.

Equal Opportunity:

Creating a diverse workforce and a culture of inclusion and belonging is core to our existence. To reach our goals, diversity of talent and thought is a critical component of how we operate as an organization. Our workforce is our superpower, and we know that fostering a culture of inclusion, authenticity, and belonging gives us the greatest opportunity to achieve our vision to become the scaling engine for the Internet economy.

Moloco is an equal opportunity employer. We highly value diversity in our current and future employees and do not discriminate (including in our hiring and promotion practices) on the basis of race, color, creed, religion, national origin, age, sex and gender, gender expression and identity, sexual orientation, marital status, ancestry, physical or mental disability, military or veteran status, or any other characteristic protected by law.

Candidate Privacy Notice:

Your privacy matters to us. By applying, you acknowledge that you’ve reviewed our Candidate Privacy Notice.

Ready to apply?

Moloco

View all jobs →

MI

Regional Sales Manager - South Korea

MinIO · Remote - Seoul

Apply now

120-Sales - Global Enterprise Remote, South Korea Posted May 6, 2026

MinIO is the industry leader in high-performance object storage and the company behind the world’s fastest, most widely deployed object store, powering production infrastructure for more than half of the Fortune 500, including 9 of the 10 largest global automakers and all 10 of the largest U.S. banks. Our enterprise offering, AIStor, is engineered to handle the scale, speed, and pressure of modern AI and analytics workloads—from terabytes to exabytes—all in a single namespace.

We are seeking a technical, creative, and entrepreneurial Enterprise Account Executive to drive MinIO’s next stage of growth in Seoul. This is a role for a proven seller who can combine technical depth in storage, data infrastructure, data lake/lakehouse, AI/ML, and HPC environments with the ability to close complex $250K+ enterprise deals. The ideal candidate has experience competing against legacy storage solutions, thrives in a startup environment, and brings a mix of creativity, persistence, and technical credibility to win transformative deals.

What You Will Do

Drive New Business Acquisition: Actively prospect and identify enterprise opportunities, leveraging your network and creative outreach to generate pipeline and close high-value deals
Technical & Vision Selling: Confidently articulate how MinIO delivers transformational outcomes for data infrastructure, AI/ML, and HPC not just incremental improvements. Translate technical capabilities into compelling business value.
Close Complex Deals: Own the full sales cycle from lead to close, with a focus on $250K+ opportunities and annual quota attainment of $1.5M+
Compete & Win Against Legacy Software: Position MinIO against traditional storage vendors by demonstrating the advantages of cloud-native, S3-compatible object storage for modern workloads.
Educate & Influence: Teach prospects about AI infrastructure optimization and data architecture modernization, leading them beyond product comparisons to strategic transformation.
Quantify Value: Build business cases and ROI models that include quantified benefits, risk mitigation, and financial justification.
Partner-First Territory Strategy: Build and execute partner-led co-selling strategies, working with channel and alliance partners to expand territory coverage and accelerate deals.
Cross-Functional Collaboration: Partner with Solutions Engineering, Product, and Marketing to deliver tailored solutions, ensure successful POCs, and create a seamless customer experience.
Forecasting & Planning: Maintain disciplined pipeline management, accurate forecasting, and clear account strategies that support predictable and scalable revenue growth.

Your Skills and Experience

Enterprise Sales Expertise: 7+ years of enterprise sales experience with consistent quota attainment ($1.5M+) and average deal sizes of $250K+.
Technical Acumen: Strong knowledge of storage, data infrastructure, data lakehouse, AI/ML, and HPC environments. Able to engage technical stakeholders and translate technical concepts into business impact.
Partner-Led Approach: History of building co-selling strategies with channel and alliance partners to scale market presence.
Vision & Thought Leadership: Skilled at leading transformation sales by shaping buyer thinking and providing unique customer insights.
Competitive Selling: Proven ability to sell against legacy storage solutions and displace entrenched vendors with a differentiated value proposition.
Startup Experience: Demonstrated success in fast-paced, entrepreneurial environments where creativity and adaptability are essential.
Challenger Mindset: Skilled at teaching, tailoring, and challenging customer perspectives to unlock new opportunities.
Network & Territory Expertise: Deep relationships within the territory, including decision makers and influencers who can be leveraged to accelerate business.
Communication & Influence: Exceptional presentation, negotiation, and relationship-building skills with both technical and executive stakeholders.
Education: BA/BS in computer science, engineering, business, or related field; MBA preferred.

Equal Opportunity Policy (EEO)

MinIO is proud to be an equal opportunity workplace and an affirmative action employer. We review applications for employment without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, citizenship, age, veteran status, genetic information, physical or mental disability, medical condition, marital status, or any other basis prohibited by law.

Ready to apply?

Apply to MinIO

MI

MinIO

View all jobs →

Account Executive - Korea

Okta · Seoul, South Korea

Apply now

Corporate Sales-330 Seoul Posted May 6, 2026

Secure Every Identity, from AI to Human

Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.

This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk.

Okta & Auth0 Sales Team

Auth0 supports Okta’s vision of freeing anyone to safely use any technology by providing a secure, highly available, enterprise-grade platform that secures billions of log-ins every year for Consumer and SaaS applications.

As an Account Executive for Auth0 in Korea, you will be the driving force behind our territory growth. This is a versatile role where you will be responsible for the entire market spectrum—from winning high-growth "net-new" logos to cultivating deep, transformative relationships with our most significant existing customers. You will work closely with the Korean partner ecosystem, resellers, and distributors to provide value to Korea’s most mature Product Development teams (Engineering, Product, Security, and Architecture).

What you’ll be doing:

Strategic Planning: Build and execute a comprehensive territory plan to guide your long-term approach to net-new logo pipeline generation.
Revenue Delivery: Consistently meet and exceed revenue targets to support year-over-year growth within the Korean market.
Account Strategy: Identify, develop, and execute strategies for high-potential accounts to drive sales opportunities and deliver predictable bookings.
Executive Alignment: Target and gain access to C-level leaders and decision-makers, building a robust network of influence within prospect accounts.
Stakeholder Management: Highly experienced in running Quarterly Business Reviews (QBRs) and maintaining executive stakeholder alignment.
Full Sales Cycle: Scope, negotiate, and close complex agreements, ensuring a seamless transition from initial pitch to final contract.
Ecosystem Collaboration: Access and utilize the Okta/Auth0 ecosystem (xDRs, Partners, Presales, Customer First) and maintain a proven track record of partnering with key SIs and Cloud providers like AWS.
Technical Advocacy: Create compelling artifacts, documents, and presentations to convey technical ideas to both practitioners and executives.
Travel: Travel as necessary to build and nurture face-to-face relationships with customers and prospects across the region.

What you’ll bring to the role:

Experience: 7+ years of success in growing revenue for sophisticated, complex enterprise SaaS products (ideally within the Korean market).
Persona Mastery: Proven ability to evangelize, educate, and create demand within Product, Digital, and Engineering organizations. You have a track record of closing deals with Product Managers, Head of Engineering, and CISOs.
Technical Discovery: Deep discovery skills that resonate with the developer community; you must have a strong grasp of the product development lifecycle, DevOps, engineering terminology, and product management.
Business Value Mapping: Strong technical acumen with the ability to connect a technical "feature" sale to a company’s broader business and digital transformation outcomes.
Communication: Outstanding presentation skills with audiences of all levels—from Developers/Architects to C-Suite Executives.
Framework Expertise: Expertise using a Sales Framework such as MEDDPICC, Challenger, or Sandler (Okta utilizes MEDDPICC).
Operational Excellence: High-level energy and rigor regarding CRM hygiene, accurate forecasting, and opportunity management.
Language: Native-level fluency in Korean and professional proficiency in English.
Mindset: Confident and self-driven, yet possessing the humility required to work effectively in a high-growth team environment.

#LI-Hybrid
#LI-KH1

P13484_3419846

The Okta Experience

We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.

Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.

If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.

Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice.

Okta is committed to complying with applicable data privacy and security laws and regulations. For more information, please see our Personnel and Job Candidate Privacy Notice at https://www.okta.com/legal/personnel-policy/.

Ready to apply?

Apply to Okta

Okta

View all jobs →

Lead AI Engineer

Gruve · Seoul, Seoul, South Korea

Apply now

Data & AI Seoul Posted May 6, 2026

About Gruve

Gruve is an innovative software services startup dedicated to transforming enterprises to AI powerhouses. We specialize in cybersecurity, customer experience, cloud infrastructure, and advanced technologies such as Large Language Models (LLMs). Our mission is to assist our customers in their business strategies utilizing their data to make more intelligent decisions. As a well-funded early-stage startup, Gruve offers a dynamic environment with strong customer and partner networks.

Summary

Gruve의 Lead AI Engineer는 기업용 AI 솔루션의 제안(Pre-sales)부터 실제 구축(Delivery)까지의 전 과정을 진두지휘하는 핵심 리더입니다.

기술적 깊이는 물론, 비즈니스 관점에서 고객의 문제를 정의하고 팀을 이끌어 솔루션을 성공적으로 안착시킬 수 있는 분을 모십니다. 컨설팅 및 SI 환경에서 고성능 엔지니어링 팀을 리드해 본 경험이 있는 분이라면 Gruve의 AI 전환(AX) 여정에 큰 힘이 될 것입니다.

주요 업무

팀 리딩 및 성장: AI/ML 엔지니어 팀을 구성하고, 개개인의 기술적 역량 강화와 성과 관리를 책임집니다.
기술 제안 및 설계: 세일즈 팀과 협력하여 고객사의 요구사항을 분석하고, 최적의 AI 아키텍처 제안 및 기술 데모를 주도합니다.
엔드 투 엔드(End-to-End) 딜리버리: 솔루션의 설계부터 실제 배포, 안정화까지 전체 프로젝트 생애 주기를 관리하며 품질과 확장성을 보장합니다.
기술 자문: 엔터프라이즈 고객의 신뢰받는 기술 파트너로서, 프로젝트 전 과정에서 전문적인 인사이트를 제공합니다.
엔지니어링 표준 수립: MLOps 도입, 시스템 아키텍처 고도화 등 팀 내 엔지니어링 모범 사례(Best Practice)를 정의하고 전파합니다.

자격 요건

5년 이상의 소프트웨어 엔지니어링 경력 (AI/ML 관련 프로젝트 경험 필수)
피플 매니징 경험: 팀 빌딩, 채용, 성과 관리 등 팀 리더로서의 실질적인 경험이 있으신 분
기술 제안(Pre-sales) 경험: 고객 대상 솔루션 제안 및 기술 프리젠테이션이 가능하신 분
AI/ML 도메인 지식: NLP, LLM, 데이터 플랫폼 등 최신 AI 기술에 대한 깊은 이해도를 보유하신 분
영어 커뮤니케이션: 글로벌 팀 및 고객사와 원활한 비즈니스 소통(메일, 회의)이 가능하신 분

우대 사항 (Preferred Qualifications)

IT 컨설팅, 전문 서비스(Professional Services), 또는 SI 환경에서의 근무 경험
MLOps 구축, 클라우드 플랫폼(AWS/GCP/Azure), Kubernetes 기반 대규모 배포 경험
엔터프라이즈급 AI 전환(AX) 프로젝트 또는 대규모 AI 솔루션 도입 완수 경험
생성형 AI(GenAI) 및 LLM 기반 애플리케이션 아키텍처 설계 경험
글로벌 협업 환경 또는 다국적 팀 매니징 경험

Summary

Gruve is seeking an experienced Engineering Manager to lead both pre-sales and delivery of AI solutions for enterprise clients. This role requires a strong combination of technical depth, people leadership, and client engagement experience, with the ability to support solutioning in pre-sales while ensuring successful execution during delivery.

The ideal candidate brings experience in professional services or consulting environments, strong communication skills in English, and a proven track record of managing high-performing engineering teams.

Responsibilities

Lead and manage a team of AI/ML engineers, including hiring, coaching, and performance management
Drive both pre-sales and delivery activities, including solution design, client presentations, and project execution
Partner with sales and pre-sales teams to shape AI opportunities and develop technical proposals
Own end-to-end delivery of AI/ML solutions, ensuring quality, scalability, and client satisfaction
Act as a trusted technical advisor to enterprise clients throughout the engagement lifecycle
Define and enforce best practices in AI engineering, MLOps, and system architecture
Provide hands-on technical guidance when needed, especially in complex solutioning scenarios
Manage project timelines, resources, risks, and stakeholder communication
Collaborate with global teams to align on strategy and execution

Basic Qualifications

5+ years of experience in software engineering, with strong exposure to AI/ML
Proven experience as a people manager (team leadership, hiring, performance management)
Demonstrated experience in both pre-sales and delivery roles
Strong understanding of AI/ML technologies (e.g., NLP, LLMs, data platforms)
Experience designing and delivering scalable, production-grade systems
Excellent communication skills in English (verbal and written)
Ability to operate effectively in client-facing, fast-paced environments

Preferred Qualifications

Experience in professional services, consulting, or SI environments
Hands-on experience with MLOps, cloud platforms (AWS, GCP, Azure), and Kubernetes
Experience supporting enterprise-level AI transformations or large-scale deployments
Familiarity with GenAI / LLM-based applications and architectures
Experience working in global or cross-regional teams

Why Gruve

At Gruve, we foster a culture of innovation, collaboration, and continuous learning. We are committed to building a diverse and inclusive workplace where everyone can thrive and contribute their best work. If you’re passionate about technology and eager to make an impact, we’d love to hear from you.

Gruve is an equal opportunity employer. We welcome applicants from all backgrounds and thank all who apply; however, only those selected for an interview will be contacted.

Ready to apply?

Apply to Gruve

Gruve

View all jobs →

WO

Quantitative Researcher

WorldQuant · Seoul

Apply now

Research Seoul Posted May 4, 2026

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and financial strategies – the foundation of a balanced, global investment platform.

WorldQuant is built on a culture that pairs academic sensibility with accountability for results. Employees are encouraged to think openly about problems, balancing intellectualism and practicality. Excellent ideas come from anyone, anywhere. Employees are encouraged to challenge conventional thinking and possess an attitude of continuous improvement.

Our goal is to hire the best and the brightest. We value intellectual horsepower first and foremost, and people who demonstrate an outstanding talent. There is no roadmap to future success, so we need people who can help us build it.

The Role: Research is at the core of WorldQuant. Through rigorous exploration and unconstrained thinking about how to apply data to the financial markets, our researchers are in constant search of new alphas. Researchers at WorldQuant employ tested processes seeking to identify high-quality predictive signals that we believe are undiscovered by the wider market. These signals are mathematical expressions of data that are used as inputs in our quantitative models.

WorldQuant is seeking an exceptional individual to join the firm as a Quantitative Researcher. The person must have a strong understanding of the investment research process to create computer-based models that seek to predict movements of global financial markets. While prior finance experience is not required, a successful candidate must possess a strong interest in learning about finance and global markets. Candidates will have a research scientist mind-set; be a self-starter, a creative and persevering deep thinker who is motivated by unsolved challenges.

What You’ll Bring:

D., M.S., or B.S. degree from a leading university in a quantitative or highly analytical field (e.g. Industrial Engineering, Physics, Computer Science, Mathematics, Financial Engineering, etc.)
Excellent academic record
Proficiency in C/C++ or Python or in other programming languages
Excellent problem solving abilities and judgment with a strong attention to detail
Mature, thoughtful, with the ability to operate in a collaborative, team-oriented culture
Able to communicate in English (written and verbal)

What WE OFFER:

Understand the connections between advanced mathematical, computational and machine learning methods and their intersection with the modern financial industry
Highly competitive compensation
Learn from world-leading quantitative researchers
Friendly and collegial working environment
Opportunity to be promoted to Vice President in 2-4 years; followed by possible global mobility within the firm’s other locations (for the right role and right reasons)

Position is based in our Seoul research office. Interested and qualified candidates can apply at Career Listing - WorldQuant.

퀀트 연구원

WorldQuant는 퀀트 전략을 개발하고 활용하여, 글로벌 시장의 다양한 금융자산에 투자하고 있습니다. WorldQuant 고유의 리서치 플랫폼을 통해 금융시장의 비효율성을 활용한 투자 시그널(“알파”)을 찾는데 주력하고 있으며, 이를 위해 전 세계 다양한 팀들이 긴밀하게 협업하고 있습니다. 알파를 찾고 전략을 개발하기 위한 끊임없는 노력이야말로 WorldQuant가 생각하는 지속가능한 글로벌 투자의 토대입니다.

WorldQuant는 학문적 탐구를 중시하면서 성과에 대해 책임을 지는 실용적인 문화를 기반으로 성장해 왔습니다. WorldQuant는 구성원들이 문제 해결을 위해 자유롭게 생각하고 토론하도록 장려하며, 구성원들에게 기존의 통념을 깨고 끊임없이 도전하고 발전하도록 독려합니다. 이러한 문화가 산업의 선두를 유지하는데 있어 필수적 요소이기 때문입니다.

저희의 목표는 세계 최고의 퀀트 인재를 채용하는 것입니다. 뛰어난 지성과 탁월한 재능을 갖춘 구성원들과 함께, 미래를 향한 로드맵을 만들어 나가고자 합니다.

직무: 리서치는 WorldQuant의 핵심입니다. WorldQuant의 연구원들은 다양한 데이터를 분석하고, 이를 통해 끊임없이 금융시장의 새로운 알파를 창출하고 있습니다. 저희는 경쟁사들이 생각지 못한 방식으로 데이터를 이해하고 활용하기 위해 노력하고 있습니다. 이를 통해 높은 예측력을 가진 새로운 시그널을 찾아내기 위해 검증된 기술을 활용합니다. 이렇게 데이터를 수식화하여 만들어진 시그널들은 당사의 퀀트투자 모델의 인풋으로 사용됩니다.

WorldQuant가 찾고 있는 퀀트 연구원에 적합한 인재는 글로벌 금융시장의 흐름을 예측하는 모델을 개발하기 위해 리서치 프로세스를 잘 이해할 수 있어야 합니다. 금융 관련 경력이 요구되지는 않지만, 글로벌 금융 시장에 대해 배우려는 강한 의지는 필수이며, 정답이 없는 문제에 대해 창의적이고 끈기있게, 그리고 주도적으로 풀어나갈 수 있는 인재를 선호합니다.

자격요건:

국내외 유수의 대학에서 정량적, 분석적 분야와 관련된 전공 (예. 수학, 컴퓨터공학, 물리학, 산업공학, 금융공학 등)으로 학사, 석사 혹은 박사학위를 취득하신 분
우수한 학업 성적
C/C++ 또는 파이썬 프로그래밍이 가능하신 분 (또는 기타 프로그래밍 언어 능숙자)
뛰어난 문제해결 능력과 주의 깊은 판단력; 사려 깊으며 팀워크가 가능하신 분
영어로 의사소통이 가능하신 분 (서면 및 구두)

특전:

고급 수학, 컴퓨터 기술 및 머신러닝 기법을 접목한 금융 산업에 대해 배울 수 있는 기회
업계 상위 수준의 경쟁력 있는 보상
세계 시장을 선도하는 우수한 퀀트 전문가들로부터 배울 수 있는 기회
유연하고 학구적인 근무 환경
2~4년 내에 Vice President로 승격 후 적재적소의 해외 지사로 진출 가능

합격하신 분들은 서울 지사에서 근무하게 될 예정입니다. 관심 있으신 분들은홈페이지(Career Listing - WorldQuant ) 를 통해 지원부탁드립니다.

** 2025년에 한하여 해당 포지션의 채용절차는 경력자에 한하여 진행될 예정입니다. 경력이 없으신 Fresh Graduate 지원자의 경우에는 봄학기/여름학기/가을학기에 진행되는 Quantitative Research Internship Program (8 weeks)을 통해 정규직 전환여부를 결정할 예정입니다. 따라서 전환형 인턴십 지원자의 경우는 지원 후 첫 면접시 인턴십 진행 의사를 알려주시기 바랍니다"

By submitting this application, you acknowledge and consent to terms of the WorldQuant Privacy Policy. The privacy policy offers an explanation of how and why your data will be collected, how it will be used and disclosed, how it will be retained and secured, and what legal rights are associated with that data (including the rights of access, correction, and deletion). The policy also describes legal and contractual limitations on these rights. The specific rights and obligations of individuals living and working in different areas may vary by jurisdiction.

Copyright © 2025 WorldQuant, LLC. All Rights Reserved.
WorldQuant is an equal opportunity employer and does not discriminate in hiring on the basis of race, color, creed, religion, sex, sexual orientation or preference, age, marital status, citizenship, national origin, disability, military status, genetic predisposition or carrier status, or any other protected characteristic as established by applicable law.

Ready to apply?

Apply to WorldQuant

WO

WorldQuant

View all jobs →

CO

Director of Product Management (Growth Marketing - ML Product)

Coupang Internal · Seoul, South Korea

Apply now

Marketing Seoul Posted Apr 29, 2026

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

About Coupang

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

About the Team

The Growth Marketing (GM) organization drives sustainable and efficient customer acquisition, conversion, retention, and growth across Coupang. Within GM, the Growth Product & Machine Intelligence team leads product strategy and execution, supported by dedicated AI/ML/Core Engineering, Data Science, and Analytics teams.

Role Overview

We are seeking a strategic and execution-focused product leader to join our Onsite Growth Product team. In this role, you will be a key pillar of the team, owning critical initiatives across landing experiences, campaign management, and personalization. You will partner with AI/ML engineering, UX design, and marketing leaders to deliver a best-in-class onsite experience, leveraging AI-driven innovation to optimize conversion for all incoming traffic through a horizontal platform that powers high-performing, personalized customer journeys.

Key Responsibilities

Define and execute the product vision for ML-powered landing page experiences, including personalized recommendations and contextual UX.
Lead end-to-end product development, from ideation through launch and iteration.
Drive conversion uplift through experimentation, reinforcement learning, and rapid feedback loops.
Collaborate with marketing and design teams to ensure generated content aligns with brand guidelines and performance goals.
Monitor industry trends and emerging technologies to inform product strategy.
Own metrics such as GMV uplift, buyer conversion, and engagement, ensuring measurable impact at scale.

What We’re Looking For

Bachelor’s or Master’s degree in Computer Science, Engineering, AI/ML, or a related field.
7+ years of product management experience, including 3+ years in AI/ML, AdTech or Onsite Growth domains.
Proven track record of driving measurable business impact (conversion, GMV) through product innovation.
Strong analytical skills with expertise in experimentation frameworks and causal inference.
Exceptional communication and leadership skills, with the ability to influence across functions and levels.
Entrepreneurial mindset with a bias for action and passion for innovation.

Recruitment Process and Others

Recruitment Process

Application Review - 1st Virtual Interview - 2nd Virtual Interview - Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
We are proud to offer equal opportunities for all applicants.
Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met.
This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice is located below.
https://privacy.coupang.com/en/land/jobs/

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupangpay.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

Ready to apply?

CO

Coupang Internal

View all jobs →

Director of Product Management (Growth Marketing - ML Product)

Coupang · Seoul, South Korea

Apply now

Marketing Seoul Posted Apr 29, 2026

About Coupang

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

About the Team

The Growth Marketing (GM) organization drives sustainable and efficient customer acquisition, conversion, retention, and growth across Coupang. Within GM, the Growth Product & Machine Intelligence team leads product strategy and execution, supported by dedicated AI/ML/Core Engineering, Data Science, and Analytics teams.

Role Overview

We are seeking a strategic and execution-focused product leader to join our Onsite Growth Product team. In this role, you will be a key pillar of the team, owning critical initiatives across landing experiences, campaign management, and personalization. You will partner with AI/ML engineering, UX design, and marketing leaders to deliver a best-in-class onsite experience, leveraging AI-driven innovation to optimize conversion for all incoming traffic through a horizontal platform that powers high-performing, personalized customer journeys.

Key Responsibilities

Define and execute the product vision for ML-powered landing page experiences, including personalized recommendations and contextual UX.
Lead end-to-end product development, from ideation through launch and iteration.
Drive conversion uplift through experimentation, reinforcement learning, and rapid feedback loops.
Collaborate with marketing and design teams to ensure generated content aligns with brand guidelines and performance goals.
Monitor industry trends and emerging technologies to inform product strategy.
Own metrics such as GMV uplift, buyer conversion, and engagement, ensuring measurable impact at scale.

What We’re Looking For

Bachelor’s or Master’s degree in Computer Science, Engineering, AI/ML, or a related field.
7+ years of product management experience, including 3+ years in AI/ML, AdTech or Onsite Growth domains.
Proven track record of driving measurable business impact (conversion, GMV) through product innovation.
Strong analytical skills with expertise in experimentation frameworks and causal inference.
Exceptional communication and leadership skills, with the ability to influence across functions and levels.
Entrepreneurial mindset with a bias for action and passion for innovation.

Recruitment Process and Others

Recruitment Process

Application Review - 1st Virtual Interview - 2nd Virtual Interview - Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
We are proud to offer equal opportunities for all applicants.
Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met.
This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice is located below.
https://privacy.coupang.com/en/land/jobs/

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupangpay.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

Ready to apply?

https://www.coupang.jobs/en/privacy-policy/

Coupang

View all jobs →

CO

Staff Machine Learning Engineer (Eats Search & Discovery)

Coupang Internal · Seoul, South Korea

Apply now

Search and Discovery Seoul Posted Apr 28, 2026

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

About Coupang

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been at since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Team Overview

The team is responsible for the customers’ product discovery experience on Coupang and Coupang Eats, including search and recommendation quality, product ranking on category pages, and review ranking.
Search and Recommendation is a fast-growing area, and we are working to improve the quality of recommendations to ensure that customers find the best products for them. We are aiming to provide customers with a ‘wow’ shopping experience by offering them with the products they like even before they express their intent, which is one of the best discovery experiences in e-commerce. We use the state-of-the-art Machine Learning and Deep Learning technologies to ensure the best quality of recommendations, and we are continuously innovating and building highly scalable systems to support the growing business and customer engagement.

Role Overview

As a Staff Machine Learning Engineer for Search and Recommendations, you will be responsible for the design, development, maintenance, and improvement of the end-to-end search and recommendation quality and systems. This encompasses our online recommendation ranking models/systems, multiple data pipelines that produce the candidates and features (offline and online) used across various ranking algorithms, a serving system that produces the recommendation result and product ranking result across the Coupang and Coupang Eats. You will need to collaborate closely with the global teams that share ownership of customers’ product discovery experiences in Coupang. You will run experiments to validate in a controlled environment and launch any features and ranking improvements that would improve the customer experience.

Key Responsibilities

Strongly own the Recommendation service, one of the most critical for Coupang to make sure we are wowing customers constantly.
Collaborate tightly with multiple global teams across the company to co-build a world class recommendation system
Mine vast amount of data to gain insights from customer behavior
Develop new Machine Learning models and features to create new recommendation algorithm or improve existing algorithms
Create data jobs to generate Machine Learning features; build and train new models; run experiments to validate and launch new models

Qualifications

Experience working with large-scale, complex datasets to extract robust features and create reliable machine learning models.
Track record of diving into data to discover hidden patterns and solving problems with data science
Fast paced self-learner with proven record of launching successful features and improving business metrics
Tech lead working with coworkers across teams to solve critical customer problems
Strong communication skills and full proficiency in English

Preferred Qualifications

Professional Korean proficiency
Master’s or Ph.D. degree in Computer Science, Mathematics or related science majors
Industrial experience working with online serving system working at scale
Write robust and efficient code using Java with unit and integration tests
Excellent communicator with great listening skills, growth mindset and can-do attitude

Recruitment Process

Application Review - 1st Interview (Virtual) - 2nd Interview (Virtual) - Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
Job titles and responsibilities may be subject to change depending on the candidate’s overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below.

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit the request to the Company (Coupang Recruiting Team, Tower 730, 570 Songpa-daero, Songpa-gu, Seoul). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all of his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
Hiring may be restricted in case the legal qualifications required for hiring and work performance are not met.

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

Ready to apply?

CO

Coupang Internal

View all jobs →

CO

[L6] Staff, Data Scientist(SCM)

Coupang Internal · Seoul, South Korea

Apply now

SCM Tech Seoul Posted Apr 28, 2026

Coupang is reimagining the commerce experience with the goal of wowing each customer from the instant they open the Coupang app to the moment an order is delivered to their door. Powered by a dynamice end-to-end retail and logistics network and a culture of customer centricity, Coupang has broken tradeoffs around speed, selection and price. Coupang wants to make you feel every day that “How did I ever live without Coupang?”.

Inbound SCMS (Supply Chain Management System) team is solving the below difficult problems with the most advanced technology.

1. Which product to buy from which vendor

2. How much of each product should we buy.

3. Where should we put our inventory, so we ship the product to customers with the fastest delivery.

4. How much inventory should we have in each of our FCs at the lowest cost.

We’re seeking a Data Scientist with expertise in a breadth of ML techniques. Your responsibilities will include developing, prototyping and productionizing innovative models using a range of techniques (Supervised/Unsupervised/Reinforcement). We are also looking for innovators capable of using generative AI to design, evangelize, and implement state-of-the-art solutions for never-before-solved problems. Key job responsibilities - Demonstrate thorough technical knowledge on feature engineering of massive datasets, effective exploratory data analysis, and model building using industry-standard AI/ML models and working with Large Language Models - Proficiency in both Supervised(Linear/Logistic Regression) and UnSupervised algorithms(k means clustering) - Understand the business reality behind large sets of data and develop meaningful solutions comprising of analytics as well as marketing management. - Work closely with internal stakeholders like the business teams, engineering teams and partner teams and align them with respect to your focus area - Innovate by adapting new modeling techniques and procedures - Passionate about working with huge data sets (training/fine tuning) and be someone who loves to bring datasets together to answer business questions. You should have deep expertise in the creation and management of datasets - Exposure at implementing and operating stable, scalable data flow solutions from production systems into end-user-facing applications/reports. These solutions will be fault-tolerant, self-healing, and adaptive. - Work with distributed machine learning and statistical algorithms to harness enormous volumes of data at scale to serve our customers

[BASIC QUALIFICATIONS]

- 6+ years of data scientist or similar role involving data extraction, analysis, statistical modeling

- Good communication experience

- Bachelor's degree in computer science, engineering, mathematics or equivalent

- Experience with statistical models e.g. multinomial logistic regression

- Proven knowledge of deep learning and experience hosting and deploying ML solutions (e.g., for training, tuning, and inferences)

[PREFERRED QUALIFICATIONS]

- Knowledge of AWS tech stack (e.g., AWS Redshift, S3, EC2, Glue)

- Master's degree in a quantitative field such as statistics, mathematics, data science, business analytics, economics, finance, engineering, or computer science

- Working knowledge of generative AI and hands on experience in deploying and hosting Large Foundational Models

[Recruitment Process and Others]

Recruitment Process

Application Review - 1st Interview - 2nd Interview - Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Coupang does not discriminate against disabled applicants or those with veteran status. We are proud to offer equal opportunities for all applicants.
Job titles and responsibilities may be subject to change depending on the candidate’s overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below.
https://www.coupang.jobs/en/privacy-policy/

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “ Company ”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit the request to the Company (Coupang Recruiting Team, Tower 730, 570 Songpa-daero, Songpa-gu, Seoul). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all of his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
Hiring may be restricted in case the legal qualifications required for hiring and work performance are not met.

Ready to apply?

CO

Coupang Internal

View all jobs →

CO

[L7-1] Sr.Staff, Back-end Engineer (Fintech Product Engineering)

Coupang Internal · Seoul, South Korea

Apply now

Coupang Pay Tech Seoul Posted Apr 28, 2026

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

Coupang is reimagining the shopping experience with the goal of wowing each customer from the instant they open the Coupang app to the moment an order is delivered to their door. Powered by an outstanding end-to-end e-commerce and logistics network and a fanatical culture of customer centricity, Coupang has broken tradeoffs around speed, selection, and price. Today, we provide exceedingly fast shipping speeds on millions of items including fresh groceries, delivered within hours nationwide, 365 days a year. We are doing this for millions of consumers in Korea. Korea is home to one of the largest and fastest growing e-commerce opportunities anywhere in the world.

We have been named as one of the ‘50 Smartest Companies in the World’ by MIT Technology Review, and as one of Forbes magazine’s ‘30 Global Game Changers.’ In 2020, we placed second on CNBC’s ‘Disruptor 50’ list.

Job Overview

Coupang Pay is transforming the digital payments experience at massive scale—powering millions of secure transactions every day across Coupang.com, Coupang Eats, and our ecosystem of merchants and partners. We are building fast, reliable, and innovative fintech solutions that serve both consumers and businesses across Korea and beyond.

We are seeking a Sr.Staff Software Engineer who is both a visionary technical leader and a hands-on builder. This role combines architectural ownership, full-stack development, and distributed systems expertise to deliver payment systems with industry-leading scale, resiliency, and speed.

Key Responsibilities

Hands-on Architecture & Development

Architect, design, and implement complex, distributed, cloud-native systems spanning frontend, backend, APIs, data pipelines, and infrastructure.

Write and review production-grade code; optimize critical paths for performance, reliability, and correctness.

Lead by example in code quality, observability, CI/CD, and security.

Operate at Scale & Speed

Deliver mission-critical features to millions of users with rapid iteration while maintaining high availability and data integrity.

Optimize systems for concurrency, throughput, and cost efficiency under heavy global loads.

Participate in on-call rotation and drive continuous improvements in reliability and incident prevention.

Full-Stack & Distributed Systems Leadership

Own large-scale payment microservices, event-driven pipelines, caching systems, and real-time APIs.

Guide teams across web/mobile frontends, middleware, and backend services to ensure cohesive and performant experiences.

Spearhead adoption of best practices in distributed computing, fault tolerance, and multi-region scaling.

Innovation & Emerging Technology

Drive adoption of AI/ML technologies—build or integrate AI agents and intelligent automations into payment workflows.

Stay ahead of fintech innovation, evaluating and deploying new technologies to improve customer experience and system resilience.

Leadership & Mentorship

Mentor senior engineers and Sr.Staff-level peers, fostering a culture of innovation, technical rigor, and rapid delivery.

Collaborate cross-functionally with product, design, and infrastructure leaders to shape both technical vision and product strategy.

Qualifications

Bachelor’s degree in Computer Science, Software Engineering, or related field.

12–15+ years of software engineering experience, with proven success in large-scale distributed systems.

Deep expertise in full-stack development (Java, Go, Python, JavaScript/TypeScript, or equivalent).

Hands-on architecture and design experience with microservices, event-driven systems, APIs, and real-time data processing.

Strong fundamentals in algorithms, data structures, concurrency, and system design.

Proven ability to deliver rapidly and reliably in fast-paced, high-growth environments.

Preferred Qualifications

Master’s or PhD in Computer Science or related technical discipline.

Payment systems experience at top global fintech companies (e.g., Stripe, PayPal, Razorpay, JusPay, AliPay, Visa, Adyen, Square, Mastercard).

Hands-on experience building and deploying AI Agents (GenAI, RAG, workflow automation, LLMs) into production-scale systems.

Deep knowledge of distributed microservices, cloud-native architectures (Kubernetes, containerization, serverless), and multi-region scaling.

Experience in dealing with and resolving the issues that occur when an organization grows in size and the systems get complicated

Publications, patents, or open-source contributions in distributed systems, payments, or AI applications.

Fluent English (Korean a plus); strong communication skills with global stakeholders.

Why Coupang Pay?

Shape the future of digital payments in one of the world’s fastest-growing e-commerce ecosystems.

Own mission-critical systems serving millions of customers at global scale.

Work in an inclusive, high-impact culture that values innovation, speed, and craftsmanship.

Competitive compensation, equity, benefits, and continuous learning opportunities.

Join us to build the core of next-generation fintech at scale.

Recruitment Process and Others

Recruitment Process

Application Review - Phone Interview - Onsite (or Virtual Onsite) Interview – Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

Ready to apply?

CO

Coupang Internal

View all jobs →

CO

로켓그로스 PM담당자(컨수머블)

Coupang Internal · Seoul, South Korea

Apply now

Rocket Growth Seoul Posted Apr 28, 2026

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

회사 소개

쿠팡은 고객 감동 실현을 위해 존재합니다. 고객들이 "쿠팡 없이 그동안 어떻게 살았을까?" 라고 말할 때, 비로소 우리의 미션을 실현하고 있음을 알 수 있습니다. 고객들의 쇼핑과 식사, 생활 전반을 편하게 만들겠다는 유일한 집념으로 쿠팡은 수억 달러 규모의 커머스 산업 전반의 혁신을 이끌고 있습니다. 쿠팡은 가장 빠르게 성장하는 리테일 기업 중 하나로, 국내 커머스 업계에서의 독보적인 입지와, 고객 신뢰를 구축했습니다.

쿠팡은 스타트업 문화를 기반으로 한 글로벌 대형 상장사라고 자부합니다. 이것이 창립 당시의 기민함을 유지하며, 신규 서비스를 끊임없이 출시하며 비즈니스를 확장해 나가는 우리의 성장 동력입니다. 쿠팡의 모든 임직원에게는 기업가 정신을 갖추고 새로운 혁신과 이니셔티브를 추진할 수 있는 기회가 주어집니다. 주저없이 일에 뛰어들어 성과를 이루고자 하는 과감성이, 바로 쿠팡이 일하는 방식의 본질입니다. 쿠팡에서는 여러분 자신, 동료, 팀 그리고 회사 전체가 매일 성장하는 모습을 목격할 것입니다.

쿠팡의 모든 직원은 커머스의 미래를 만들겠다는 쿠팡의 미션에 진심입니다. 우리는 고객의 문제를 해결해 나가고, 전통적인 관념과 통념에 맞서며 실현가능한 한계를 뛰어넘고 있습니다. 고가용성 (Always-on) 과 최첨단의 앞선 기술 (High-tech), 초연결사회 (Hyper-connected world) 에서의 놀라운 업무 경험을 원하신다면, 지금 바로 쿠팡에 합류하세요.

직무 소개

Rocket Growth Consumables PM은 데이터 기반의 분석 역량과 기획 능력을 바탕으로 Consumables 카테고리의 성장을 주도하는 핵심 포지션입니다.
전략적 사고와 정량적 데이터 산출·분석, 단·중·장기 플래닝 경험을 통해 새로운 비즈니스 기회를 발굴하고, 카테고리 전반의 사업 방향성을 제시합니다. 또한 세일즈 팀(AM)과 긴밀히 협업하며, 수치화된 데이터와 셀러 영업에 바로 활용 가능한 인사이트를 제공함으로써 빠른 셀렉션(셀러) 확장을 지원합니다. 세부 카테고리별 시장 트렌드와 주요 셀렉션의 성과를 분석하고, 쿠팡 내·외부의 다양한 성장 기회 요소를 지속적으로 발굴합니다. 이러한 분석 결과와 전략은 세일즈 팀과 공유되어 카테고리의 전략적 성장을 이끄는 중요한 역할을 하게 됩니다. Consumables 시장에 대한 이해를 바탕으로, 카테고리 사업 기획과 데이터 분석을 통해 세일즈 조직과 효과적으로 협업해 나가실 분을 기다립니다.

업무내용

성과 평가 및 이슈 식별: 비즈니스 기회를 기반으로 현재 비즈니스 인풋의 적절성을 주간/월간 단위로 평가하고, 주요 이슈를 선제적으로 제기
보고 및 대시보드 개발: 보고 및 대시보드 개발 성과 측정 및 비즈니스 의사결정을 지원하기 위해 자동화된 보고서 및 대시보드를 설계, 개발, 고도화 
분석 리더십: 분석 리더십 관련 부서와 협업하여 비즈니스 과제를 정의하고 구조화하는 분석 이니셔티브를 주도
다양한 조직과의 정기적인 협업: 다수의 우선순위를 동시에 관리하고 효과적인 커뮤니케이션, 비즈니스 분석, 실행 가능한 제안 도출

자격요건

재무, 회계, 비즈니스, 경제학 또는 관련 분석 분야(예: 공학, 수학, 컴퓨터 과학) 학사 학위가 있으신 분
PowerBI, Tableau 등 데이터 시각화 도구에 대한 높은 이해도 및 비전문가에게도 효과적으로 인사이트를 전달할 수 있는 데이터 스토리텔링가능하신 분
프로젝트 팀 및 프로그램 이해관계자들에게 목표, 역할, 책임, 성공 지표 및 기대 결과를 명확하게 커뮤니케이션할 수 있는 분
프로젝트 상태를 관리하고 새로운 아이디어나 프로세스 개선을 테스트·구현할 수 있는 역량이 있으신 분
이슈 발생 시 그 원인을 깊이 있게 분석하고, 데이터와 사실에 기반한 해결책을 제시하며, 그 영향까지 공유할 수 있으신 분

우대사항

통계 및 머신러닝(ML) 기법에 대한 높은 이해도 보유하신 분
이커머스 또는 물류 분야에서의 업무 경험이 있으신 분
대규모 크로스 펑셔널 이니셔티브/프로젝트에서 실질적 결과를 도출한 경험이 있으신 분
다양한 비즈니스 역할, 이해관계자 및 리더들과의 폭넓은 협업 경험이 있으신 분
높은 자기 주도성, 뛰어난 대인관계 능력, 명확한 의사결정력 및 결과 중심 사고를 갖추고 있으며, 우수한 문서 및 구두 커뮤니케이션 능력 보유하신 분

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

Ready to apply?

CO

Coupang Internal

View all jobs →

CO

Sr. Insider Threat Analyst

Coupang Internal · Seoul, South Korea

Apply now

Security & Privacy and Data Governance Seoul Posted Apr 28, 2026

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

회사 소개

쿠팡은 고객 감동 실현을 위해 존재합니다. 고객들이 "쿠팡 없이 그동안 어떻게 살았을까?" 라고 말할 때, 비로소 우리의 미션을 실현하고 있음을 알 수 있습니다. 고객들의 쇼핑과 식사, 생활 전반을 편하게 만들겠다는 유일한 집념으로 쿠팡은 수억 달러 규모의 이커머스 산업 전반의 혁신을 이끌고 있습니다. 쿠팡은 가장 빠르게 성장하는 이커머스 기업 중 하나로, 국내 커머스 업계에서의 독보적인 입지와, 고객 신뢰를 구축했습니다.

쿠팡은 스타트업 문화를 기반으로 한 글로벌 대형 상장사라고 자부합니다. 이것이 창립 당시의 기민함을 유지하며, 신규 서비스를 끊임없이 출시하며 비즈니스를 확장해 나가는 우리의 성장 동력입니다. 쿠팡의 모든 임직원에게는 기업가 정신을 갖추고 새로운 혁신과 이니셔티브를 추진할 수 있는 기회가 주어집니다. 주저 없이 일에 뛰어들어 성과를 이루고자 하는 과감성이, 바로 쿠팡이 일하는 방식의 본질입니다. 쿠팡에서는 여러분 자신, 동료, 팀 그리고 회사 전체가 매일 성장하는 모습을 목격할 것입니다.

쿠팡의 모든 직원은 커머스의 미래를 만들겠다는 쿠팡의 미션에 진심입니다. 우리는 고객의 문제를 해결해 나가고, 전통적인 관념과 통념에 맞서며 실현 가능한 한계를 뛰어넘고 있습니다. 고가용성 (always-on) 과 최첨단의 앞선 기술 (high-tech), 초연결사회 (hyper-connected world) 에서의 놀라운 업무 경험을 원하신다면, 지금 바로 쿠팡에 합류하세요.

직무 소개

Senior Insider Threat Analyst는 내부자 위협(Insider Threat) 으로부터 회사의 지적 재산, 재무 자산, 임직원 및 고객 데이터를 보호하는 핵심 역할을 담당합니다. Global Insider Threat Director에게 직접 보고하며, 고도화된 내부자 위협 분석, 탐지 시나리오 개발, UEBA(User & Entity Behavior Analytics) 역량 성숙화를 주도합니다. 또한 정보보안, 법무, HR, 컴플라이언스 조직 간을 잇는 핵심 전문가로서 활동합니다.

업무 내용

1. 고급 알림 분석 및 트리아지

DLP, UEBA 등 다양한 보안 솔루션에서 발생하는 알림을 분석·정교화
데이터 유출, 권한 남용, 내부 부정행위로 의심되는 이상 사용자 행위 식별

2. 에스컬레이션 및 케이스 정리

사용자 행위에 대한 심층 분석을 통해 위험도, 맥락, 의도 판단
조사에 필요한 고품질 분석 자료를 준비하여 HR·법무·조사팀으로 이관

3. DLP 프로그램 최적화

DLP 분석 관점의 핵심 이해관계자로서 정책 개선 피드백 제공
오탐 감소 및 환경 전반의 데이터 보호 커버리지 강화

4. 내부자 사기(Fraud) 탐지

접근 로그 및 시스템 활동 분석을 통해 재무 부정, 권한 오남용, 내부 사기 징후 탐지

5. 조직 간 협업 및 핸드오프

정보보안, 인사 노무(Employee Relations), 법무팀과 긴밀히 협업
윤리적 기준과 지역 법규를 준수한 분석 및 문서화된 인계 수행

6. 프로그램 고도화 및 자동화

현 탐지·분석 프로세스의 공백 식별
AI/머신러닝 및 자동화를 활용해 분석 효율성과 의사결정 속도 향상

7. 멘토링

주니어 분석가들에게 기술적·분석적 가이드 제공
내부자 위협 분석 전문성의 조직 내 확산 기여

자격 요건

사이버보안, SOC, 침해사고 대응, IT 감사, 데이터 보호 분야 4년 이상
DLP, UEBA, 내부자 위협 알림 분석 1~2년 이상 (또는 보안 분석 전반에서 강한 행동 기반 분석 역량 보유 시 우대)
네트워크, Windows/macOS, ID 관리, 클라우드 환경 이해
로그 분석을 통해 사용자 행위 타임라인 구성 가능
단일 알림이 아닌 사용자 행동 전반의 맥락을 해석하는 능력
민감한 임직원 데이터를 다루는 높은 보안 의식과 책임감

우대 사항

사이버보안, 컴퓨터공학 등 관련 전공 학사 이상 또는 이에 준하는 실무 경험
이상 탐지용 AI/ML 활용 경험
Python, PowerShell 등 스크립팅을 통한 분석 자동화
기업 내부 사기, 비인가 접근, 산업 스파이 분석 경험
한국 개인정보보호법(PIPA) 및 직원 모니터링 규제 이해

전형 절차 및 안내 사항

전형 절차
- 서류전형 - 전화면접 - 대면(화상)면접 – 최종 합격
- 전형절차는 직무별로 다르게 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 있습니다.
- 전형 일정 및 결과는 지원서에 등록하신 이메일로 개별 안내 드립니다.

참고 사항
- 본 공고는 모집 완료 시 조기 마감될 수 있습니다.
- 지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다.
- 취업 보호 대상자(보훈대상자, 장애인 등)는 관련 법률에 따라 채용우대를 받을 수 있습니다.
- 직급과 담당 업무 범위는 후보자의 전반적인 경력과 경험 등 제반사정을 고려하여 변경될 수 있습니다. 이러한 변경이 필요할 경우, 최종 합격 통지 전 적절한 시기에 후보자와 커뮤니케이션 될 예정입니다.
- 채용 및 업무 수행과 관련하여 요구되는 법령상 자격이 갖추어지지 않은 경우 채용이 제한될 수 있습니다.

개인정보 처리방침 

쿠팡 그룹은 입사지원자 개인정보 처리방침(아래 링크)에 따라 귀하의 개인정보를 수집하여 처리합니다. https://www.coupang.jobs/kr/privacy-policy/

서류 반환 정책 

본 고지는 『채용절차의공정화에관한법률』 제11조제6항에 따른 것 입니다.
당사 채용에 응시한 구직자 중 최종 합격이 되지 못한 구직자는 『채용절차의 공정화에 관한 법률』에 따라 제출한 채용서류의 반환을 청구할 수 있음을 알려 드립니다. 다만, 홈페이지 또는 전자우편으로 제출된 경우나 구직자가 당사의 요구 없이 자발적으로 제출한 경우에는 그러하지 아니하며, 천재지변이나 그 밖에 당사에게 책임 없는 사유로 채용서류가 멸실된 경우에는 반환한 것으로 봅니다.
위2항 본문에 따라 채용 서류 반환 청구를 하는 구직자는 채용 서류 반환 청구서 [채용절차의 공정화에 관한 법률 시행규칙 별지 제 3 호 서식]를 작성하여 이메일 (recruitingops@coupang.com) 로 제출하면, 제출이 확인된 날로부터 14 일 이내에 지정한 주소지로 등기우편을 통하여 발송해 드립니다. 이 경우 등기우편요금은 수신자 부담으로 하게 되오니 유념하시기 바랍니다. 
당사는 위2항 본문에 따른 구직자의 반환 청구에 대비하여 채용 여부가 확정된 날로부터 180 일간 구직자가 제출한 채용서류 원본을 보관하게 되며, 그때까지 채용서류의 반환을 청구하지 아니할 경우에는 『개인정보 보호법』에 따라 지체 없이 채용서류 일체를 파기할 예정입니다.
단, 위 1항 내지 4항의 내용은 대한민국의 노동 관계 법령이 적용되는 경우에만 적용됩니다. 그 이외의 경우에는 적용되지 않습니다.

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

Ready to apply?

CO

Coupang Internal

View all jobs →

CO

Sr. Staff Back-end Engineer (New Fintech Product Engineering)

Coupang Internal · Seoul, South Korea

Apply now

Supernova Seoul Posted Apr 28, 2026

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

Job Overview

Coupang Pay is transforming the digital payments experience at massive scale—powering millions of secure transactions every day across Coupang.com, Coupang Eats, and our ecosystem of merchants and partners. We are building fast, reliable, and innovative fintech solutions that serve both consumers and businesses across Korea and beyond. We are seeking a Sr. Staff Software Engineer who is both a visionary technical leader and a hands-on builder. This role combines architectural ownership, full-stack development, and distributed systems expertise to deliver payment systems with industry-leading scale, resiliency, and speed.

Key Responsibilities

Architect, design, and implement complex, distributed, cloud-native systems spanning frontend, backend, APIs, data pipelines, and infrastructure.
Write and review production-grade code while optimizing critical paths for performance, reliability, and correctness.
Lead by example in code quality, observability, CI/CD, and security standards across the organization.
Deliver mission-critical features to millions of users with rapid iteration while maintaining high availability and data integrity.
Optimize systems for concurrency, throughput, and cost efficiency under heavy global loads.
Participate in on-call rotation and drive continuous improvements in reliability and incident prevention.
Own large-scale payment microservices, event-driven pipelines, caching systems, and real-time APIs.
Guide teams across web/mobile frontends, middleware, and backend services to ensure cohesive and performant experiences.
Spearhead the adoption of best practices in distributed computing, fault tolerance, and multi-region scaling.
Drive the adoption of AI/ML technologies by building or integrating AI agents and intelligent automations into payment workflows.
Stay ahead of fintech innovation, evaluating and deploying new technologies to improve customer experience and system resilience.
Mentor senior engineers and Sr. Staff-level peers, fostering a culture of innovation, technical rigor, and rapid delivery.
Collaborate cross-functionally with product, design, and infrastructure leaders to shape both technical vision and product strategy.

Qualifications

Bachelor’s degree in Computer Science, Software Engineering, or a related field.
12–15+ years of software engineering experience with proven success in large-scale distributed systems.
Deep expertise in full-stack development using Java, Go, Python, JavaScript/TypeScript, or equivalent languages.
Hands-on architecture and design experience with microservices, event-driven systems, APIs, and real-time data processing.
Strong fundamentals in algorithms, data structures, concurrency, and system design.
Proven ability to deliver rapidly and reliably in fast-paced, high-growth environments.

Preferred Qualifications

Master’s or PhD in Computer Science or a related technical discipline.
Payment systems experience at top global fintech companies.
Hands-on experience building and deploying AI Agents, GenAI, RAG, workflow automation, or LLMs into production-scale systems.
Deep knowledge of cloud-native architectures including Kubernetes, containerization, serverless, and multi-region scaling.
Experience in resolving technical and structural issues that occur as an organization grows and systems become increasingly complex.
Publications, patents, or open-source contributions in distributed systems, payments, or AI applications.
Fluent English communication skills; proficiency in Korean is a plus.

Recruitment Process and Others

Recruitment Process

Application Review - Phone Interview - Onsite (or Virtual Onsite) Interview – Offer

The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.

Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.

Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.

Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.

We are proud to offer equal opportunities for all applicants.

Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met.

This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice is located below.
https://privacy.coupang.com/en/land/jobs/

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupangpay.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

Ready to apply?

https://privacy.coupang.com/en/land/jobs/

CO

Coupang Internal

View all jobs →

CO

Sr~Staff Data Analyst (Eats Analytics)

Coupang Internal · Seoul, South Korea

Apply now

Eats Tech Seoul Posted Apr 28, 2026

반드시 첨부된 ‘사내공모지원서 양식’을 작성 후 제출하여 주시기 바랍니다.

Please complete the attached Internal Transfer Request Form and submit.

반드시 쿠팡 이메일 계정으로 지원해 주시기 바랍니다.

Please make sure to apply with your Coupang e-mail address.

Eats Analytics 팀 소개 🚀

Eats Analytics 팀의 비전은 데이터, 분석, 그리고 적용형 AI를 통해 복잡한 비즈니스 문제를 해결함으로써, Coupang Eats의 모든 의사결정이 데이터에 기반하고 실질적인 임팩트를 창출하도록 만드는 것입니다.

우리 팀은 단순한 리포팅이나 운영 지원을 넘어섭니다. 비즈니스, 프로덕트, 운영 리더들과 긴밀하게 협업하여 문제를 정의하고, 분석 및 데이터 모델을 구축하며, 인사이트를 대규모로 운영에 적용합니다.

Coupang Eats의 데이터 분석은 비즈니스 전략, 실험(Experimentation), 예측(Forecasting), 그리고 AI 기반 의사결정 전반에 걸쳐 있으며, 팀원들은 Data Science, Machine Learning, 혹은 고급 비즈니스 애널리틱스 역할로 성장할 수 있는 기회를 얻게 됩니다.

Data Analyst로서 당신은 문제 정의부터 모델 기반 인사이트 도출, 실제 운영 실행까지 엔드투엔드로 관여하게 되며, 대규모 데이터, 실험 플랫폼, AI 기반 비즈니스 활용 사례를 폭넓게 경험하게 됩니다.

주요 업무 🚀

배달 운영, 머천트 생태계, 고객 성장, 마켓플레이스 구조 전반에 걸쳐 데이터·분석·적용형 AI를 활용하여 다양한 비즈니스 문제 해결
모호한 비즈니스 질문을 분석 프레임워크와 데이터 모델로 구조화하기 위해 비즈니스 및 프로덕트 리더와 협업
대규모 A/B 테스트와 실험을 설계, 실행, 분석하며 단기 성과와 장기 비즈니스 영향 평가
운영 및 전략적 의사결정을 지원하는 분석 데이터셋, 파이프라인, 모델(예: 예측, 최적화, 세그멘테이션) 개발 및 유지
통계 분석, 모델링, 실험을 통해 배달 시간, 비용 효율, 수요–공급 균형, 고객 유지율 등 핵심 비즈니스 지표 최적화
모델과 인사이트를 일상적인 의사결정 프로세스에 적용하여 운영 효율성을 높이고, 분석 방법론을 지속적으로 개선
단순한 과거 리포팅이 아닌 미래지향적 인사이트 제공과 핵심 지표 오너십 확보
고객, 머천트, 운영 데이터를 심층 분석하여 확장 가능한 성장 기회 발굴
기술적 배경이 없는 이해관계자에게도 명확하게 인사이트와 제안을 전달하며, 다양한 조직 레벨의 의사결정에 영향력 행사

핵심 성과 지표 (KPI)

분석, 실험, 모델을 통해 창출된 실질적인 비즈니스 임팩트
고객, 머천트, 운영 관련 KPI 개선 (유지율, 효율성, 유닛 이코노믹스 등)
일상 운영에서 분석 모델과 인사이트의 활용도 및 효과성

자격 요건 🚀

비즈니스 문제 해결을 위해 데이터 분석, 애널리틱스, 또는 데이터 사이언스를 적용한 5년 이상의 경력
SQL에 대한 강한 숙련도와 ETL, 데이터 모델링, 대규모 데이터셋 경험
특정 비즈니스 도메인, 프로덕트 영역, 또는 운영 기능에 대한 분석 오너십 경험
데이터 인사이트를 비즈니스 성과로 연결할 수 있는 뛰어난 분석적 사고력
빠르게 변화하고 불확실한 환경에서 다양한 조직과 협업한 경험
업무 언어로서 영어 사용에 대한 편안함

우대 사항 🚀

정량적 전공(STEM, 금융, 경제학, 통계 등) 학사 학위
데이터 분석, 모델링, 실험을 위한 Python 활용 경험
예측, 최적화, 또는 적용형 머신러닝 모델 경험
이커머스, 푸드 딜리버리, 물류, 마켓플레이스 플랫폼 경험
Data Science, 고급 애널리틱스, AI 기반 비즈니스 역할로의 성장에 대한 관심
석사(MS) 또는 MBA 학위 보유자 우대

Equal Opportunities for All

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.

About Eats Analytics Team 🚀

The vision of the Eats Analytics Team is to solve complex business problems through data, analytics, and applied AI, ensuring that every decision at Coupang Eats is both data-informed and impact-driven.

Our team goes beyond traditional reporting or operational support. We work closely with business, product, and operations leaders to define problems, build analytical and data models, and operationalize insights at scale. Analytics at Coupang Eats spans business strategy, experimentation, forecasting, and AI-driven decision making, providing team members with opportunities to grow toward Data Science, Machine Learning, or advanced Business Analytics roles.

As a Data Analyst, you will work end-to-end—from problem definition to model-driven insights to real-world operational execution—while gaining exposure to large-scale data, experimentation platforms, and AI-enabled business use cases.

Responsibilities 🚀

Solve diverse business problems using data, analytics, and applied AI across delivery operations, merchant ecosystem, customer growth, and marketplace dynamics
Partner with business and product leaders to translate ambiguous business questions into analytical frameworks and data models
Design, execute, and analyze large-scale A/B tests and experiments, evaluating short-term impact and long-term business implications
Develop and maintain analytical datasets, pipelines, and models (e.g., forecasting, optimization, segmentation) that support both operational and strategic decision-making
Apply statistical analysis, modeling, and experimentation to optimize core business metrics such as delivery time, cost efficiency, demand-supply balance, and customer retention
Enable operational excellence by operationalizing models and insights into daily decision workflows, while continuously improving methodologies
Own key metrics and provide forward-looking insights rather than purely retrospective reporting
Conduct deep-dive analyses on customer, merchant, and operational data to identify scalable growth opportunities
Communicate findings and recommendations clearly to non-technical stakeholders, influencing decisions at multiple organizational levels

Key Performance Indicators

Business impact driven by analytics, experiments, and models
Improvement in customer, merchant, and operational KPIs (retention, efficiency, unit economics)
Adoption and effectiveness of analytical models and insights in daily operations

Basic Qualifications 🚀

5+ years of experience applying analytics, data analysis, or data science to solve business problems
Strong SQL skills and experience with ETL, data modeling, and large-scale datasets
Experience owning analytics for a business domain, product area, or operational function
Strong analytical thinking with the ability to connect data insights to business outcomes
Experience working in fast-paced, ambiguous environments with cross-functional stakeholders
Comfortable using English as a working language

Preferred Experience 🚀

Bachelor’s degree in a quantitative field (STEM, Finance, Economics, Statistics)
Experience with Python for data analysis, modeling, or experimentation
Exposure to forecasting, optimization, or applied machine learning models
Background in e-commerce, food delivery, logistics, or marketplace platforms
Interest in growing toward Data Science, Advanced Analytics, or AI-driven business roles
Advanced degree (MS or MBA) is a plus

Recruitment Process and Others

Recruitment Process

Application Review - Onsite (or Virtual Onsite) Interview – Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met.
This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice is located below.

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupang.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

Equal Opportunities for All

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.

Ready to apply?

CO

Coupang Internal

View all jobs →

CO

Staff, Back-end Engineer (Growth Engineering)

Coupang Internal · Seoul, South Korea

Apply now

zz-Evergreen Requisition Seoul Posted Apr 28, 2026

Description

Please complete the attached the Internal Transfer Request Form and submit it.

Please make sure you are applying with your Coupang e-mail address.

------------------------------------------------------------------------------------------------------------

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been at since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Role Overview:

In Growth Engineering, our goal is to increase the number of transacting Customers while also growing their purchase frequency and lifetime value. We build core platforms and services that power Coupang's growth and marketing efficiency. Various platforms under our portfolio include Search Advertising Platform, Affiliate Platform, Display targeting & re-targeting Platform, CRM, Audience Platform, Push Marketing Platform, and other core marketing services for user profile, landing, tracking & attribution. ML opportunities across these portfolios include targeting, personalization, product & offer recommendations, budget optimization, real-time bidding, creative optimization, fraud detection, and various others.

As a Staff Engineer within Coupang’s Growth Engineering team, you will be instrumental in architecting and developing a next-generation CRM platform. You will lead initiatives to ensure the platform delivers an end-to-end campaign management including Campaign Plan, Target Customer Selection, Promotion optimization, Product Selection, Creative Management, Landing Page Creation and Campaign Performance Measurement. Design a real-time decision engine to empower downstream services across the Growth Engineering ecosystem. Your expertise will directly contribute to advancing Coupang’s data-driven capabilities, aligning technical innovation with strategic business objectives.

Key Responsibilities:

Design, develop, and automate large-scale, high-performance streaming data processing systems to drive business growth and enhance product experience

Build scalable infrastructure and pipelines using best-in-class software engineering practices

Ensure the platform supports high availability, reliability, and low-latency.
Take full ownership end to end: from solution investigation/benchmark, development to operational health

Establish and execute short and long-term architectural roadmaps

Drive continuous improvement to the efficiency and flexibility of the data, platform, and services while maintaining a high bar for customer trust, performance, and availability

Collaborate with data scientists, machine learning engineers, and other stakeholders to understand data requirements and deliver solutions
Implement data quality and validation processes to ensure the accuracy and consistency of ingested data

Basic Qualifications:

10+ years of professional software development experience

5+ years of experience in data-related products with proficiency in Spark, Flink, Spring, and Java

Experience with open-source frameworks and technologies, like Spring, AWS, APIs, NoSQL, Big Data Technologies (Kafka, Hive, Cassandra, ClickHouse, Apache Flink, Apache Spark, or similar)

Excellent coding skills, with emphasis on data structures, algorithms, problem solving, refactoring, performance improvement and complexity analysis

Distributed systems experience is a must, should be skilled at designing, implementing, and maintaining systems at scale, and working on tradeoffs based on business demand

Taking ownership comes naturally to you and you thrive in an environment where priorities and requirements are not always clear

Comfortable working and learning in an agile, fast-paced environment

Bachelor’s degree in computer science or related field

Preferred Qualifications:

Experience taking a leading role in building complex software systems that have been successfully delivered to customers
Experience with internet-scale datasets and feature engineering (feature pipeline and feature store development)
Experience communicating with users, other technical teams and senior management to collect requirements, describe software product features, technical designs and product strategy
Experience influencing software engineering best practices
Hands-on expertise in many disparate technologies, ranging from front-end user interfaces through to back-end systems and all points in between
Experience working backwards from the customer and delivering innovative, simple solutions
Fluency in oral English

At Coupang, you will:

Work on a challenging and impactful project that directly influences Coupang's user acquisition and engagement strategies
Collaborate with a talented global team of engineers, data scientists, and product owners who are passionate about building innovative solutions

If you are a passionate engineer with the skills and experience to make a significant impact on Coupang's user understanding and personalization efforts, we encourage you to apply!

[Recruitment Process and Others]

Recruitment Process:
- Application Review - Phone Interview - Onsite Interview - Offer
- The recruitment process may be different depending on the job and may be changed due to scheduling and circumstances.

Others:
- This job post may be closed early if all openings are filled.
- If there is any false information in the application, the offer may be cancelled.
- Veteran status or disability will not result in any disadvantages in the recruitment process.
- Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

[Privacy Notice]

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below.
https://www.coupang.jobs/kr/privacy-policy/

[Document Return Policy]

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit the request to the Company by email ( recruitingops@coupang.com ) In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all of his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.

[Equal Opportunities for All]

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.

Ready to apply?

CO

Coupang Internal

View all jobs →

Sr. Insider Threat Analyst

Coupang · Seoul, South Korea

Apply now

Security & Privacy and Data Governance Seoul Posted Apr 28, 2026

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did I ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been since our inception. We are all entrepreneurs surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Role Overview

As a Senior Insider Threat Analyst, you will play a pivotal role in safeguarding our intellectual property, financial assets, employee data, and customer data from internal risks. Reporting directly to the Director of Global Insider Threat, you will lead complex insider threat related analysis, help develop advanced detection use cases, and mature our User and Entity Behavior Analytics (UEBA) capabilities. You will serve as a subject matter expert in Data Loss Prevention (DLP) and insider fraud, acting as a critical bridge between Information Security, Legal, HR, and Compliance teams.

Primary Responsibility

Advanced Alert Triage & Analysis: Monitor, analyze, and enrich alerts from various security tools to identify anomalous user behavior indicative of data exfiltration, access abuse, or other insider misconduct.
Escalation & Case Packaging: Perform deep-dive behavioral analysis to determine the severity, context, and potential intent behind anomalous activity. Compile high- fidelity data packages and escalate actionable cases to the formal investigations, Legal, or HR teams for final disposition.
DLP Program Optimization: Act as a primary analytic stakeholder for our Data Loss Prevention (DLP) ecosystem. Provide feedback to engineering teams to tune policies, reduce false positives, and ensure robust coverage across the environment.
Insider Fraud Detection: Analyze access logs and system activities to identify anomalies that may indicate occupational fraud, financial irregularities, or privilege abuse.
Cross-Functional Handoff: Partner closely with Information Security, Employee Relations, and Legal teams to ensure a seamless, well-documented handover of triaged cases, ensuring all analysis is conducted ethically and complies with local regulations.
Program Maturity & Automation: Proactively identify gaps in current detection and triage capabilities. Champion the use of AI, Machine Learning, and automation to streamline repetitive triage tasks and accelerate the team's time-to-decision.
Mentorship: Provide technical guidance to junior analysts on the team, helping to build local capability in the growing field of insider risk analysis

Required Qualifications

Experience: 4+ years of overall experience in Cybersecurity, Security Operations (SOC), Incident Response, IT Audit, or Data Protection.
Insider Risk / DLP Exposure: At least 1-2 years of experience specifically analyzing alerts related to Data Loss Prevention (DLP), User Behavior Analytics (UEBA), or insider threat events. (Note: Candidates with strong general security analytics backgrounds demonstrating a clear aptitude for behavioral analysis will be strongly considered).
Technical Acumen: Strong understanding of network architecture, operating systems (Windows, macOS), identity management, and cloud platforms, with the ability to quickly pivot through logs to build a timeline of user activity.
Analytical Mindset: Exceptional critical thinking skills with the ability to look beyond a single alert to understand the broader context of user behavior.
Discretion: High degree of integrity and the ability to handle highly sensitive, confidential employee data with strict discretion.

Preferred Qualifications

AI & Automation Skills: Experience leveraging Artificial Intelligence (AI) and Machine Learning models for anomaly detection, or proficiency in scripting (e.g., Python, PowerShell) to automate analytic workflows.
Fraud Analysis Experience: Prior exposure to analyzing technical indicators of corporate fraud, unauthorized data access, or corporate espionage.
Local Privacy Knowledge: Familiarity with South Korea's Personal Information Protection Act (PIPA) and its implications for employee monitoring and data security analysis.
Education: Bachelor’s degree in Cybersecurity, Computer Science, or a related technical field (or equivalent practical experience).

Ready to apply?

Coupang

View all jobs →

Sr. Insider Threat Analyst

Coupang · Seoul, South Korea

Apply now

Security & Privacy and Data Governance Seoul Posted Apr 28, 2026

쿠팡은 고객 감동 실현을 위해 존재합니다. 고객들이 "쿠팡 없이 그동안 어떻게 살았을까?" 라고 말할 때, 비로소 우리의 미션을 실현하고 있음을 알 수 있습니다. 고객들의 쇼핑과 식사, 생활 전반을 편하게 만들겠다는 유일한 집념으로 쿠팡은 수억 달러 규모의 이커머스 산업 전반의 혁신을 이끌고 있습니다. 쿠팡은 가장 빠르게 성장하는 이커머스 기업 중 하나로, 국내 커머스 업계에서의 독보적인 입지와, 고객 신뢰를 구축했습니다.

쿠팡은 스타트업 문화를 기반으로 한 글로벌 대형 상장사라고 자부합니다. 이것이 창립 당시의 기민함을 유지하며, 신규 서비스를 끊임없이 출시하며 비즈니스를 확장해 나가는 우리의 성장 동력입니다. 쿠팡의 모든 임직원에게는 기업가 정신을 갖추고 새로운 혁신과 이니셔티브를 추진할 수 있는 기회가 주어집니다. 주저 없이 일에 뛰어들어 성과를 이루고자 하는 과감성이, 바로 쿠팡이 일하는 방식의 본질입니다. 쿠팡에서는 여러분 자신, 동료, 팀 그리고 회사 전체가 매일 성장하는 모습을 목격할 것입니다.

쿠팡의 모든 직원은 커머스의 미래를 만들겠다는 쿠팡의 미션에 진심입니다. 우리는 고객의 문제를 해결해 나가고, 전통적인 관념과 통념에 맞서며 실현 가능한 한계를 뛰어넘고 있습니다. 고가용성 (always-on) 과 최첨단의 앞선 기술 (high-tech), 초연결사회 (hyper-connected world) 에서의 놀라운 업무 경험을 원하신다면, 지금 바로 쿠팡에 합류하세요.

직무 소개

Senior Insider Threat Analyst는 내부자 위협(Insider Threat) 으로부터 회사의 지적 재산, 재무 자산, 임직원 및 고객 데이터를 보호하는 핵심 역할을 담당합니다. Global Insider Threat Director에게 직접 보고하며, 고도화된 내부자 위협 분석, 탐지 시나리오 개발, UEBA(User & Entity Behavior Analytics) 역량 성숙화를 주도합니다. 또한 정보보안, 법무, HR, 컴플라이언스 조직 간을 잇는 핵심 전문가로서 활동합니다.

업무 내용

1. 고급 알림 분석 및 트리아지

DLP, UEBA 등 다양한 보안 솔루션에서 발생하는 알림을 분석·정교화
데이터 유출, 권한 남용, 내부 부정행위로 의심되는 이상 사용자 행위 식별

2. 에스컬레이션 및 케이스 정리

사용자 행위에 대한 심층 분석을 통해 위험도, 맥락, 의도 판단
조사에 필요한 고품질 분석 자료를 준비하여 HR·법무·조사팀으로 이관

3. DLP 프로그램 최적화

DLP 분석 관점의 핵심 이해관계자로서 정책 개선 피드백 제공
오탐 감소 및 환경 전반의 데이터 보호 커버리지 강화

4. 내부자 사기(Fraud) 탐지

접근 로그 및 시스템 활동 분석을 통해 재무 부정, 권한 오남용, 내부 사기 징후 탐지

5. 조직 간 협업 및 핸드오프

정보보안, 인사 노무(Employee Relations), 법무팀과 긴밀히 협업
윤리적 기준과 지역 법규를 준수한 분석 및 문서화된 인계 수행

6. 프로그램 고도화 및 자동화

현 탐지·분석 프로세스의 공백 식별
AI/머신러닝 및 자동화를 활용해 분석 효율성과 의사결정 속도 향상

7. 멘토링

주니어 분석가들에게 기술적·분석적 가이드 제공
내부자 위협 분석 전문성의 조직 내 확산 기여

자격 요건

사이버보안, SOC, 침해사고 대응, IT 감사, 데이터 보호 분야 4년 이상
DLP, UEBA, 내부자 위협 알림 분석 1~2년 이상 (또는 보안 분석 전반에서 강한 행동 기반 분석 역량 보유 시 우대)
네트워크, Windows/macOS, ID 관리, 클라우드 환경 이해
로그 분석을 통해 사용자 행위 타임라인 구성 가능
단일 알림이 아닌 사용자 행동 전반의 맥락을 해석하는 능력
민감한 임직원 데이터를 다루는 높은 보안 의식과 책임감

우대 사항

사이버보안, 컴퓨터공학 등 관련 전공 학사 이상 또는 이에 준하는 실무 경험
이상 탐지용 AI/ML 활용 경험
Python, PowerShell 등 스크립팅을 통한 분석 자동화
기업 내부 사기, 비인가 접근, 산업 스파이 분석 경험
한국 개인정보보호법(PIPA) 및 직원 모니터링 규제 이해

전형 절차 및 안내 사항

전형 절차
- 서류전형 - 전화면접 - 대면(화상)면접 – 최종 합격
- 전형절차는 직무별로 다르게 운영될 수 있으며, 일정 및 상황에 따라 변동될 수 있습니다.
- 전형 일정 및 결과는 지원서에 등록하신 이메일로 개별 안내 드립니다.

참고 사항
- 본 공고는 모집 완료 시 조기 마감될 수 있습니다.
- 지원서 내용 중 허위사실이 있는 경우에는 합격이 취소될 수 있습니다.
- 취업 보호 대상자(보훈대상자, 장애인 등)는 관련 법률에 따라 채용우대를 받을 수 있습니다.
- 직급과 담당 업무 범위는 후보자의 전반적인 경력과 경험 등 제반사정을 고려하여 변경될 수 있습니다. 이러한 변경이 필요할 경우, 최종 합격 통지 전 적절한 시기에 후보자와 커뮤니케이션 될 예정입니다.
- 채용 및 업무 수행과 관련하여 요구되는 법령상 자격이 갖추어지지 않은 경우 채용이 제한될 수 있습니다.

개인정보 처리방침 

쿠팡 그룹은 입사지원자 개인정보 처리방침(아래 링크)에 따라 귀하의 개인정보를 수집하여 처리합니다. https://www.coupang.jobs/kr/privacy-policy

서류 반환 정책 

본 고지는 『채용절차의공정화에관한법률』 제11조제6항에 따른 것 입니다.
당사 채용에 응시한 구직자 중 최종 합격이 되지 못한 구직자는 『채용절차의 공정화에 관한 법률』에 따라 제출한 채용서류의 반환을 청구할 수 있음을 알려 드립니다. 다만, 홈페이지 또는 전자우편으로 제출된 경우나 구직자가 당사의 요구 없이 자발적으로 제출한 경우에는 그러하지 아니하며, 천재지변이나 그 밖에 당사에게 책임 없는 사유로 채용서류가 멸실된 경우에는 반환한 것으로 봅니다.
위2항 본문에 따라 채용 서류 반환 청구를 하는 구직자는 채용 서류 반환 청구서 [채용절차의 공정화에 관한 법률 시행규칙 별지 제 3 호 서식]를 작성하여 이메일 (recruitingops@coupang.com) 로 제출하면, 제출이 확인된 날로부터 14 일 이내에 지정한 주소지로 등기우편을 통하여 발송해 드립니다. 이 경우 등기우편요금은 수신자 부담으로 하게 되오니 유념하시기 바랍니다. 
당사는 위2항 본문에 따른 구직자의 반환 청구에 대비하여 채용 여부가 확정된 날로부터 180 일간 구직자가 제출한 채용서류 원본을 보관하게 되며, 그때까지 채용서류의 반환을 청구하지 아니할 경우에는 『개인정보 보호법』에 따라 지체 없이 채용서류 일체를 파기할 예정입니다.
단, 위 1항 내지 4항의 내용은 대한민국의 노동 관계 법령이 적용되는 경우에만 적용됩니다. 그 이외의 경우에는 적용되지 않습니다.

Ready to apply?

Coupang

View all jobs →

Sr.Staff, Back-end Engineer (Fintech Product Engineering)

Coupang · Seoul, South Korea

Apply now

Coupang Pay Tech Seoul Posted Apr 28, 2026

Coupang is reimagining the shopping experience with the goal of wowing each customer from the instant they open the Coupang app to the moment an order is delivered to their door. Powered by an outstanding end-to-end e-commerce and logistics network and a fanatical culture of customer centricity, Coupang has broken tradeoffs around speed, selection, and price. Today, we provide exceedingly fast shipping speeds on millions of items including fresh groceries, delivered within hours nationwide, 365 days a year. We are doing this for millions of consumers in Korea. Korea is home to one of the largest and fastest growing e-commerce opportunities anywhere in the world.

We have been named as one of the ‘50 Smartest Companies in the World’ by MIT Technology Review, and as one of Forbes magazine’s ‘30 Global Game Changers.’ In 2020, we placed second on CNBC’s ‘Disruptor 50’ list.

Job Overview

Coupang Pay is transforming the digital payments experience at massive scale—powering millions of secure transactions every day across Coupang.com, Coupang Eats, and our ecosystem of merchants and partners. We are building fast, reliable, and innovative fintech solutions that serve both consumers and businesses across Korea and beyond.

We are seeking a Sr.Staff Software Engineer who is both a visionary technical leader and a hands-on builder. This role combines architectural ownership, full-stack development, and distributed systems expertise to deliver payment systems with industry-leading scale, resiliency, and speed.

Key Responsibilities

Hands-on Architecture & Development

Architect, design, and implement complex, distributed, cloud-native systems spanning frontend, backend, APIs, data pipelines, and infrastructure.

Write and review production-grade code; optimize critical paths for performance, reliability, and correctness.

Lead by example in code quality, observability, CI/CD, and security.

Operate at Scale & Speed

Deliver mission-critical features to millions of users with rapid iteration while maintaining high availability and data integrity.

Optimize systems for concurrency, throughput, and cost efficiency under heavy global loads.

Participate in on-call rotation and drive continuous improvements in reliability and incident prevention.

Full-Stack & Distributed Systems Leadership

Own large-scale payment microservices, event-driven pipelines, caching systems, and real-time APIs.

Guide teams across web/mobile frontends, middleware, and backend services to ensure cohesive and performant experiences.

Spearhead adoption of best practices in distributed computing, fault tolerance, and multi-region scaling.

Innovation & Emerging Technology

Drive adoption of AI/ML technologies—build or integrate AI agents and intelligent automations into payment workflows.

Stay ahead of fintech innovation, evaluating and deploying new technologies to improve customer experience and system resilience.

Leadership & Mentorship

Mentor senior engineers and Sr.Staff-level peers, fostering a culture of innovation, technical rigor, and rapid delivery.

Collaborate cross-functionally with product, design, and infrastructure leaders to shape both technical vision and product strategy.

Qualifications

Bachelor’s degree in Computer Science, Software Engineering, or related field.

12–15+ years of software engineering experience, with proven success in large-scale distributed systems.

Deep expertise in full-stack development (Java, Go, Python, JavaScript/TypeScript, or equivalent).

Hands-on architecture and design experience with microservices, event-driven systems, APIs, and real-time data processing.

Strong fundamentals in algorithms, data structures, concurrency, and system design.

Proven ability to deliver rapidly and reliably in fast-paced, high-growth environments.

Preferred Qualifications

Master’s or PhD in Computer Science or related technical discipline.

Payment systems experience at top global fintech companies (e.g., Stripe, PayPal, Razorpay, JusPay, AliPay, Visa, Adyen, Square, Mastercard).

Hands-on experience building and deploying AI Agents (GenAI, RAG, workflow automation, LLMs) into production-scale systems.

Deep knowledge of distributed microservices, cloud-native architectures (Kubernetes, containerization, serverless), and multi-region scaling.

Experience in dealing with and resolving the issues that occur when an organization grows in size and the systems get complicated

Publications, patents, or open-source contributions in distributed systems, payments, or AI applications.

Fluent English (Korean a plus); strong communication skills with global stakeholders.

Why Coupang Pay?

Shape the future of digital payments in one of the world’s fastest-growing e-commerce ecosystems.

Own mission-critical systems serving millions of customers at global scale.

Work in an inclusive, high-impact culture that values innovation, speed, and craftsmanship.

Competitive compensation, equity, benefits, and continuous learning opportunities.

Join us to build the core of next-generation fintech at scale.

Recruitment Process and Others

Recruitment Process

Application Review - Phone Interview - Onsite (or Virtual Onsite) Interview – Offer

The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.

Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.

Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.

Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.

We are proud to offer equal opportunities for all applicants.

Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met.

This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice is located below.
https://privacy.coupang.com/en/land/jobs/

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupangpay.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

Ready to apply?

https://www.coupang.jobs/en/privacy-policy/

Coupang

View all jobs →

Sr. Staff, Back-end Engineer (Growth Engineering)

Coupang · z-Test & Templates Only

Apply now

zz-Evergreen Requisition Seoul Posted Apr 28, 2026

About Coupang

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been at since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Role Overview:

In Growth Engineering, our goal is to increase the number of transacting Customers while also growing their purchase frequency and lifetime value. We build core platforms and services that power Coupang's growth and marketing efficiency. Various platforms under our portfolio include Search Advertising Platform, Affiliate Platform, Display targeting & re-targeting Platform, CRM, Audience Platform, Push Marketing Platform, and other core marketing services for user profile, landing, tracking & attribution. ML opportunities across these portfolios include targeting, personalization, product & offer recommendations, budget optimization, real-time bidding, creative optimization, fraud detection, and various others.

As a Senior Staff Engineer within Coupang’s Growth Engineering team, you will be instrumental in architecting and developing a next-generation CRM platform. You will lead initiatives to ensure the platform delivers an end-to-end campaign management including Campaign Plan, Target Customer Selection, Promotion optimization, Product Selection, Creative Management, Landing Page Creation and Campaign Performance Measurement. Design a real-time decision engine to empower downstream services across the Growth Engineering ecosystem. Your expertise will directly contribute to advancing Coupang’s data-driven capabilities, aligning technical innovation with strategic business objectives.

Key Responsibilities:

Design, develop, and automate large-scale, high-performance streaming data processing systems to drive business growth and enhance product experience

Build scalable infrastructure and pipelines using best-in-class software engineering practices

Ensure the platform supports high availability, reliability, and low-latency.
Take full ownership end to end: from solution investigation/benchmark, development to operational health

Establish and execute short and long-term architectural roadmaps

Drive continuous improvement to the efficiency and flexibility of the data, platform, and services while maintaining a high bar for customer trust, performance, and availability

Collaborate with data scientists, machine learning engineers, and other stakeholders to understand data requirements and deliver solutions
Implement data quality and validation processes to ensure the accuracy and consistency of ingested data

Basic Qualifications:

10+ years of professional software development experience

5+ years of experience in data-related products with proficiency in Spark, Flink, Spring, and Java

Experience with open-source frameworks and technologies, like Spring, AWS, APIs, NoSQL, Big Data Technologies (Kafka, Hive, Cassandra, ClickHouse, Apache Flink, Apache Spark, or similar)

Excellent coding skills, with emphasis on data structures, algorithms, problem solving, refactoring, performance improvement and complexity analysis

Distributed systems experience is a must, should be skilled at designing, implementing, and maintaining systems at scale, and working on tradeoffs based on business demand

Taking ownership comes naturally to you and you thrive in an environment where priorities and requirements are not always clear

Comfortable working and learning in an agile, fast-paced environment

Bachelor’s degree in computer science or related field

Preferred Qualifications:

Experience taking a leading role in building complex software systems that have been successfully delivered to customers
Experience with internet-scale datasets and feature engineering (feature pipeline and feature store development)
Experience communicating with users, other technical teams and senior management to collect requirements, describe software product features, technical designs and product strategy
Experience influencing software engineering best practices
Hands-on expertise in many disparate technologies, ranging from front-end user interfaces through to back-end systems and all points in between
Experience working backwards from the customer and delivering innovative, simple solutions
Fluency in oral English

Recruitment Process

Application Review - Phone Interview - Onsite (or Virtual Onsite) Interview – Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
Job titles and responsibilities may be subject to change depending on the candidate’s overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below.

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit the request to the Company (Coupang Recruiting Team, Tower 730, 570 Songpa-daero, Songpa-gu, Seoul). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all of his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
Hiring may be restricted in case the legal qualifications required for hiring and work performance are not met.

Equal Opportunities for All

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.

Ready to apply?

https://privacy.coupang.com/en/land/jobs/

Coupang

View all jobs →

Sr~Staff Data Analyst (Coupang Eats)

Coupang · Seoul, South Korea

Apply now

Eats Tech Seoul Posted Apr 28, 2026

Eats Analytics 팀 소개 🚀

Eats Analytics 팀의 비전은 데이터, 분석, 그리고 적용형 AI를 통해 복잡한 비즈니스 문제를 해결함으로써, Coupang Eats의 모든 의사결정이 데이터에 기반하고 실질적인 임팩트를 창출하도록 만드는 것입니다.

우리 팀은 단순한 리포팅이나 운영 지원을 넘어섭니다. 비즈니스, 프로덕트, 운영 리더들과 긴밀하게 협업하여 문제를 정의하고, 분석 및 데이터 모델을 구축하며, 인사이트를 대규모로 운영에 적용합니다.

Coupang Eats의 데이터 분석은 비즈니스 전략, 실험(Experimentation), 예측(Forecasting), 그리고 AI 기반 의사결정 전반에 걸쳐 있으며, 팀원들은 Data Science, Machine Learning, 혹은 고급 비즈니스 애널리틱스 역할로 성장할 수 있는 기회를 얻게 됩니다.

Data Analyst로서 당신은 문제 정의부터 모델 기반 인사이트 도출, 실제 운영 실행까지 엔드투엔드로 관여하게 되며, 대규모 데이터, 실험 플랫폼, AI 기반 비즈니스 활용 사례를 폭넓게 경험하게 됩니다.

주요 업무 🚀

배달 운영, 머천트 생태계, 고객 성장, 마켓플레이스 구조 전반에 걸쳐 데이터·분석·적용형 AI를 활용하여 다양한 비즈니스 문제 해결
모호한 비즈니스 질문을 분석 프레임워크와 데이터 모델로 구조화하기 위해 비즈니스 및 프로덕트 리더와 협업
대규모 A/B 테스트와 실험을 설계, 실행, 분석하며 단기 성과와 장기 비즈니스 영향 평가
운영 및 전략적 의사결정을 지원하는 분석 데이터셋, 파이프라인, 모델(예: 예측, 최적화, 세그멘테이션) 개발 및 유지
통계 분석, 모델링, 실험을 통해 배달 시간, 비용 효율, 수요–공급 균형, 고객 유지율 등 핵심 비즈니스 지표 최적화
모델과 인사이트를 일상적인 의사결정 프로세스에 적용하여 운영 효율성을 높이고, 분석 방법론을 지속적으로 개선
단순한 과거 리포팅이 아닌 미래지향적 인사이트 제공과 핵심 지표 오너십 확보
고객, 머천트, 운영 데이터를 심층 분석하여 확장 가능한 성장 기회 발굴
기술적 배경이 없는 이해관계자에게도 명확하게 인사이트와 제안을 전달하며, 다양한 조직 레벨의 의사결정에 영향력 행사

핵심 성과 지표 (KPI)

분석, 실험, 모델을 통해 창출된 실질적인 비즈니스 임팩트
고객, 머천트, 운영 관련 KPI 개선 (유지율, 효율성, 유닛 이코노믹스 등)
일상 운영에서 분석 모델과 인사이트의 활용도 및 효과성

자격 요건 🚀

비즈니스 문제 해결을 위해 데이터 분석, 애널리틱스, 또는 데이터 사이언스를 적용한 5년 이상의 경력
SQL에 대한 강한 숙련도와 ETL, 데이터 모델링, 대규모 데이터셋 경험
특정 비즈니스 도메인, 프로덕트 영역, 또는 운영 기능에 대한 분석 오너십 경험
데이터 인사이트를 비즈니스 성과로 연결할 수 있는 뛰어난 분석적 사고력
빠르게 변화하고 불확실한 환경에서 다양한 조직과 협업한 경험
업무 언어로서 영어 사용에 대한 편안함

우대 사항 🚀

정량적 전공(STEM, 금융, 경제학, 통계 등) 학사 학위
데이터 분석, 모델링, 실험을 위한 Python 활용 경험
예측, 최적화, 또는 적용형 머신러닝 모델 경험
이커머스, 푸드 딜리버리, 물류, 마켓플레이스 플랫폼 경험
Data Science, 고급 애널리틱스, AI 기반 비즈니스 역할로의 성장에 대한 관심
석사(MS) 또는 MBA 학위 보유자 우대

Equal Opportunities for All

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.

About Eats Analytics Team 🚀

The vision of the Eats Analytics Team is to solve complex business problems through data, analytics, and applied AI, ensuring that every decision at Coupang Eats is both data-informed and impact-driven.

Our team goes beyond traditional reporting or operational support. We work closely with business, product, and operations leaders to define problems, build analytical and data models, and operationalize insights at scale. Analytics at Coupang Eats spans business strategy, experimentation, forecasting, and AI-driven decision making, providing team members with opportunities to grow toward Data Science, Machine Learning, or advanced Business Analytics roles.

As a Data Analyst, you will work end-to-end—from problem definition to model-driven insights to real-world operational execution—while gaining exposure to large-scale data, experimentation platforms, and AI-enabled business use cases.

Responsibilities 🚀

Solve diverse business problems using data, analytics, and applied AI across delivery operations, merchant ecosystem, customer growth, and marketplace dynamics
Partner with business and product leaders to translate ambiguous business questions into analytical frameworks and data models
Design, execute, and analyze large-scale A/B tests and experiments, evaluating short-term impact and long-term business implications
Develop and maintain analytical datasets, pipelines, and models (e.g., forecasting, optimization, segmentation) that support both operational and strategic decision-making
Apply statistical analysis, modeling, and experimentation to optimize core business metrics such as delivery time, cost efficiency, demand-supply balance, and customer retention
Enable operational excellence by operationalizing models and insights into daily decision workflows, while continuously improving methodologies
Own key metrics and provide forward-looking insights rather than purely retrospective reporting
Conduct deep-dive analyses on customer, merchant, and operational data to identify scalable growth opportunities
Communicate findings and recommendations clearly to non-technical stakeholders, influencing decisions at multiple organizational levels

Key Performance Indicators

Business impact driven by analytics, experiments, and models
Improvement in customer, merchant, and operational KPIs (retention, efficiency, unit economics)
Adoption and effectiveness of analytical models and insights in daily operations

Basic Qualifications 🚀

5+ years of experience applying analytics, data analysis, or data science to solve business problems
Strong SQL skills and experience with ETL, data modeling, and large-scale datasets
Experience owning analytics for a business domain, product area, or operational function
Strong analytical thinking with the ability to connect data insights to business outcomes
Experience working in fast-paced, ambiguous environments with cross-functional stakeholders
Comfortable using English as a working language

Preferred Experience 🚀

Bachelor’s degree in a quantitative field (STEM, Finance, Economics, Statistics)
Experience with Python for data analysis, modeling, or experimentation
Exposure to forecasting, optimization, or applied machine learning models
Background in e-commerce, food delivery, logistics, or marketplace platforms
Interest in growing toward Data Science, Advanced Analytics, or AI-driven business roles
Advanced degree (MS or MBA) is a plus

Recruitment Process and Others

Recruitment Process

Application Review - SQL Live Coding Interview - Onsite (or Virtual Onsite) Interview – Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
Hiring may be restricted in case the legal qualifications required for hiring and work performance is not met.
This is a full-time regular position and includes 12 weeks of probation period; provided, however, the probationary period may be either skipped, shortened or extended if necessary for business purposes.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice is located below.

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupang.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

Equal Opportunities for All

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.

Ready to apply?

https://www.coupang.jobs/en/privacy-policy/

Coupang

View all jobs →

Sr. Staff Machine Learning Engineer (Eats Search & Discovery)

Coupang · Seoul, South Korea

Apply now

Search and Discovery Seoul Posted Apr 28, 2026

About Coupang

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we are collectively disrupting the multi-billion-dollar commerce industry from the ground up and establishing an unparalleled reputation for being leading and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been at since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Team Overview

Coupang Eats is offering both food delivery and quick-commerce solutions to Korean customers. Additionally the food delivery experience is also available in the Japanese market. Within this space, the team is responsible for the search funnel for these 3 verticals. This encompasses all the different layers of search (retrieval, relevance, query understanding, ranking, etc.).

Search is a fast-growing area, and we are working to improve the quality of search to ensure that customers find the best dish, store or item for them. We use the state-of-the-art Machine Learning and Deep Learning technologies to ensure the best quality of search, and we are continuously innovating and building highly scalable systems to support the growing business and customer engagement.

Role Overview

As a Sr. Staff Machine Learning Engineer for Search, you will be responsible for the design, development, maintenance, and improvement of the end-to-end search quality and systems. Since the scope ranges across all the search layers (retrieval, relevance query understanding, intent expression, ranking, etc.) there are a wide range of customer problems to resolve. This will require designing and maintaining multiple foundational models. You will run experiments to validate in a controlled environment and launch any features and ranking improvements that would improve the customer experience.

Key Responsibilities

Tech Leader for the Coupang Eats Search system, the most important funnel for customer to discover the food they need
Operate across two different business verticals across two different markets
Develop new Machine Learning models to improve the end-to-end search quality
Build the foundational LLM models powering the search system
Improve the search quality through experimentation

Qualifications

Experience working with large-scale, complex datasets to extract robust features and create reliable machine learning models
Track record of diving into data to discover hidden patterns and solving problems with data science
Fast paced self-learner with proven record of launching successful features and improving business metrics
Tech lead working with coworkers across teams to solve critical customer problems
Strong communication skills and full proficiency in English or Korea

Preferred Qualifications

Master’s or Ph.D. degree in Computer Science, Mathematics or related science majors
Industrial experience leveraging and tuning LLM for search quality improvement
Industrial experience working with online serving system working at scale
Excellent communicator with great listening skills, growth mindset and can-do attitude
Strong communication skills and full proficiency in English and Korea

Recruitment Process

Application Review - 1st Interview (Virtual) - 2nd Interview (Virtual) - Offer
The exact nature of the recruitment process may vary according to the specific job and may be changed due to scheduling or other circumstances.
Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Details to Consider

This job posting may be closed prior to the stated end date for application if all openings are filled.
Coupang has the right to rescind an offer of employment if a candidate is found to have submitted false information as part of the application process.
Those eligible for employment protection (recipients of veteran’s benefits, the disabled, etc.) may receive preferential treatment for employment in accordance with applicable laws.
Job titles and responsibilities may be subject to change depending on the candidate’s overall experience, etc. This will be communicated to the candidate at the appropriate time before the offer.

Privacy Notice

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below.

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit the request to the Company (Coupang Recruiting Team, Tower 730, 570 Songpa-daero, Songpa-gu, Seoul). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all of his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
Hiring may be restricted in case the legal qualifications required for hiring and work performance are not met.

Equal Opportunities for All

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.

Ready to apply?

Coupang

View all jobs →

Staff, Back-end Engineer (Growth Engineering)

Coupang · Seoul, South Korea

Apply now

zz-Evergreen Requisition Seoul Posted Apr 28, 2026

We exist to wow our customers. We know we’re doing the right thing when we hear our customers say, “How did we ever live without Coupang?” Born out of an obsession to make shopping, eating, and living easier than ever, we’re collectively disrupting the multi-billion-dollar e-commerce industry from the ground up. We are one of the fastest-growing e-commerce companies that established an unparalleled reputation for being a dominant and reliable force in South Korean commerce.

We are proud to have the best of both worlds — a startup culture with the resources of a large global public company. This fuels us to continue our growth and launch new services at the speed we have been at since our inception. We are all entrepreneurial surrounded by opportunities to drive new initiatives and innovations. At our core, we are bold and ambitious people that like to get our hands dirty and make a hands-on impact. At Coupang, you will see yourself, your colleagues, your team, and the company grow every day.

Our mission to build the future of commerce is real. We push the boundaries of what’s possible to solve problems and break traditional tradeoffs. Join Coupang now to create an epic experience in this always-on, high-tech, and hyper-connected world.

Role Overview:

In Growth Engineering, our goal is to increase the number of transacting Customers while also growing their purchase frequency and lifetime value. We build core platforms and services that power Coupang's growth and marketing efficiency. Various platforms under our portfolio include Search Advertising Platform, Affiliate Platform, Display targeting & re-targeting Platform, CRM, Audience Platform, Push Marketing Platform, and other core marketing services for user profile, landing, tracking & attribution. ML opportunities across these portfolios include targeting, personalization, product & offer recommendations, budget optimization, real-time bidding, creative optimization, fraud detection, and various others.

As a Staff Engineer within Coupang’s Growth Engineering team, you will be instrumental in architecting and developing a next-generation CRM platform. You will lead initiatives to ensure the platform delivers an end-to-end campaign management including Campaign Plan, Target Customer Selection, Promotion optimization, Product Selection, Creative Management, Landing Page Creation and Campaign Performance Measurement. Design a real-time decision engine to empower downstream services across the Growth Engineering ecosystem. Your expertise will directly contribute to advancing Coupang’s data-driven capabilities, aligning technical innovation with strategic business objectives.

Key Responsibilities:

Design, develop, and automate large-scale, high-performance streaming data processing systems to drive business growth and enhance product experience

Build scalable infrastructure and pipelines using best-in-class software engineering practices

Ensure the platform supports high availability, reliability, and low-latency.
Take full ownership end to end: from solution investigation/benchmark, development to operational health

Establish and execute short and long-term architectural roadmaps

Drive continuous improvement to the efficiency and flexibility of the data, platform, and services while maintaining a high bar for customer trust, performance, and availability

Collaborate with data scientists, machine learning engineers, and other stakeholders to understand data requirements and deliver solutions
Implement data quality and validation processes to ensure the accuracy and consistency of ingested data

Basic Qualifications:

10+ years of professional software development experience

5+ years of experience in data-related products with proficiency in Spark, Flink, Spring, and Java

Experience with open-source frameworks and technologies, like Spring, AWS, APIs, NoSQL, Big Data Technologies (Kafka, Hive, Cassandra, ClickHouse, Apache Flink, Apache Spark, or similar)

Excellent coding skills, with emphasis on data structures, algorithms, problem solving, refactoring, performance improvement and complexity analysis

Distributed systems experience is a must, should be skilled at designing, implementing, and maintaining systems at scale, and working on tradeoffs based on business demand

Taking ownership comes naturally to you and you thrive in an environment where priorities and requirements are not always clear

Comfortable working and learning in an agile, fast-paced environment

Bachelor’s degree in computer science or related field

Preferred Qualifications:

Experience taking a leading role in building complex software systems that have been successfully delivered to customers
Experience with internet-scale datasets and feature engineering (feature pipeline and feature store development)
Experience communicating with users, other technical teams and senior management to collect requirements, describe software product features, technical designs and product strategy
Experience influencing software engineering best practices
Hands-on expertise in many disparate technologies, ranging from front-end user interfaces through to back-end systems and all points in between
Experience working backwards from the customer and delivering innovative, simple solutions
Fluency in oral English

At Coupang, you will:

Work on a challenging and impactful project that directly influences Coupang's user acquisition and engagement strategies
Collaborate with a talented global team of engineers, data scientists, and product owners who are passionate about building innovative solutions

If you are a passionate engineer with the skills and experience to make a significant impact on Coupang's user understanding and personalization efforts, we encourage you to apply!

[Recruitment Process and Others]

Recruitment Process:
- Application Review - Phone Interview - Onsite Interview - Offer
- The recruitment process may be different depending on the job and may be changed due to scheduling and circumstances.

Others:
- This job post may be closed early if all openings are filled.
- If there is any false information in the application, the offer may be cancelled.
- Veteran status or disability will not result in any disadvantages in the recruitment process.
- Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

[Privacy Notice]

Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below.
https://www.coupang.jobs/kr/privacy-policy/

[Document Return Policy]

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit the request to the Company by email ( recruitingops@coupang.com ) In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all of his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.

[Equal Opportunities for All]

Coupang is an equal opportunity employer. Our unprecedented success could not be possible without the valuable inputs of our globally diverse team.

Ready to apply?