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Machine Learning Engineer
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Senior Staff/Staff Machine Learning Engineer-LLM
Company Introduction
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 sped 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.
Summary:
At Coupang, we invest in providing the best product experience for our customers. The AI and Knowledge Engineering team’s mission is to provide the best possible technical solution to achieve the optimal experience for our customers. We innovate and advance the space of Knowledge Graphs, agents, LLMs, AI, ML, NLP, and multi-modal models. We are looking for engineers who want to work on cutting edge technology, that is the intersection of Semantic knowledge bases, agents, NLP, LLM, ML and software engineering. Come join us to help create a world class team advancing the AI/NLP/ML/LLM/RL/Knowledge Graph technologies.
The Role/Responsibilities:
- Work on GenAI, self-learning systems to solve complex eCommerce scenarios.
- Develop statistical models for predictive and compound AI Models
- Train foundational models that can help with building learning systems.
- Define process and experiments for an E2E foundation model.
- Build E2E AI pipelines for storing/servicing foundational models.
- Mentor and guide team members on frameworks, methodologies related to data lakes, data normalization, dimension reduction, visualization, statistical models.
- Ensure Model training is security, compliance aware.
- Collaborate with cross-team members to understand the requirements ensuring the foundational models, knowledge captured aligns with the company’s overall AI strategy.
What you will bring/ Requirements:
- Overall 10+ years of working in software engineering and AI/ML Engineering.
- 4+ years of demonstrated data science, experience in building large scale foundational models for eCommerce scenarios.
- Expertise in large language model fine-tuning and deployment.
- Deep understanding of AI/ML/Deep-learning and statistical model architecture.
- Strong statistical/mathematical background in defining metrics, learning functions and result analysis.
- Significant experience in SQL, Python, PySpark, Scala and R
- Proficiency in PyTorch/TensorFlow, Spark, BigQuery
- Experience in creating complex data visualization tools, frameworks and techniques.
- Experience in dimension reduction in big data.
- Proficient in cloud analytical stacks [ Lakes, warehouse, ETL pipelines]
- Experience with inference platforms in AWS, Azure and other open-source platforms.
- Are result-oriented, with a bias towards customer obsession, flexibility, and impact.
- Strong written and verbal communication and teamwork skills
- Passion for Large language models, NLP, and Machine Learning at scale
Education: B.S, M.S in Computer science or Mathematics, or related field
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.
Privacy Notice
Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below: https://taou.cn/zlO8
[Applied in Coupang.Jobs] 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.
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?
Apply to Coupang InternalSenior Staff/Staff Machine Learning Engineer-LLM
Company Introduction
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 sped 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.
Summary:
At Coupang, we invest in providing the best product experience for our customers. The AI and Knowledge Engineering team’s mission is to provide the best possible technical solution to achieve the optimal experience for our customers. We innovate and advance the space of Knowledge Graphs, agents, LLMs, AI, ML, NLP, and multi-modal models. We are looking for engineers who want to work on cutting edge technology, that is the intersection of Semantic knowledge bases, agents, NLP, LLM, ML and software engineering. Come join us to help create a world class team advancing the AI/NLP/ML/LLM/RL/Knowledge Graph technologies.
The Role/Responsibilities:
- Work on GenAI, self-learning systems to solve complex eCommerce scenarios.
- Develop statistical models for predictive and compound AI Models
- Train foundational models that can help with building learning systems.
- Define process and experiments for an E2E foundation model.
- Build E2E AI pipelines for storing/servicing foundational models.
- Mentor and guide team members on frameworks, methodologies related to data lakes, data normalization, dimension reduction, visualization, statistical models.
- Ensure Model training is security, compliance aware.
- Collaborate with cross-team members to understand the requirements ensuring the foundational models, knowledge captured aligns with the company’s overall AI strategy.
What you will bring/ Requirements:
- Overall 10+ years of working in software engineering and AI/ML Engineering.
- 4+ years of demonstrated data science, experience in building large scale foundational models for eCommerce scenarios.
- Expertise in large language model fine-tuning and deployment.
- Deep understanding of AI/ML/Deep-learning and statistical model architecture.
- Strong statistical/mathematical background in defining metrics, learning functions and result analysis.
- Significant experience in SQL, Python, PySpark, Scala and R
- Proficiency in PyTorch/TensorFlow, Spark, BigQuery
- Experience in creating complex data visualization tools, frameworks and techniques.
- Experience in dimension reduction in big data.
- Proficient in cloud analytical stacks [ Lakes, warehouse, ETL pipelines]
- Experience with inference platforms in AWS, Azure and other open-source platforms.
- Are result-oriented, with a bias towards customer obsession, flexibility, and impact.
- Strong written and verbal communication and teamwork skills
- Passion for Large language models, NLP, and Machine Learning at scale
Education: B.S, M.S in Computer science or Mathematics, or related field
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.
Privacy Notice
Your personal information will be collected and managed by Coupang as stated in the Application Privacy Notice located below: https://taou.cn/zlO8
[Applied in Coupang.Jobs] 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?
Apply to Coupang
Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission, and that’s where you come in!
At Duolingo, you’ll join a team that cares about finding innovative solutions to complex technical problems, running countless experiments (300+ at a time!) with our massive user base to make data-driven decisions, and educating our users and employees alike. You’ll have limitless learning opportunities, mentorship and collaboration with world-class minds, and a variety of projects with large scopes — while doing work that’s both fun and meaningful.
Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world.
About the role
We’re looking for founding members of the newly formed Asia Growth team. Your role will be to improve the Android user experience by leveraging your extensive experience to enhance the performance and efficiency of our Android app. This position offers an exciting opportunity to drive performance improvement initiatives that directly impact user experience and retention. Join us to make a significant impact on Duolingo’s key business metric DAU, worldwide!
You will...
- Quickly develop native Android application performance optimizations in Kotlin.
- Collaborate closely with cross-functional teams to identify performance bottlenecks and implement solutions.
- Perform experiment analysis on features and find opportunities for optimization.
You have...
- A minimum of 5 years of programming experience in Android development with a strong focus on performance optimization.
- Experience in developing world-class apps with stability, performance, and scalability in mind.
- Demonstrated ability to diagnose and resolve complex performance issues, including memory leaks, UI lag, and slow network responses.
- The ability to communicate technical issues effectively to technical and non-technical stakeholders.
- A desire to make the world a better place through technology and education.
- Ability to apply user insights, data, and statistical analyses to inform decisions.
- A Bachelor’s degree in Computer Science or a related technical field.
- Ability to work from or relocate to Beijing, China.
Take a peek at how we care for our employees' holistic well-being with our benefits here.
We will do everything we can within reason to make sure that your interview takes place in an environment that fairly and accurately assesses your skills. If you need assistance or accommodation, please contact accommodations@duolingo.com.
Duolingo is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.
By applying for this position your data will be processed as per the Duolingo Applicant Privacy Notice.
Unfortunately, there is a rise in scammers pretending to be real Duolingo employees. Duolingo and our employees will never ask for your Social Security number, bank details, or passport info, and we’ll never ask you to deposit a check, purchase equipment, or exchange money during the interview process. Real Duolingo employees always use an email that ends in @duolingo.com or @recruiting.duolingo.com. Stay alert and double-check these details before sharing any information.
Sign up for job alerts here.
Ready to apply?
Apply to Duolingo
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