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Data Engineering Director

OKX · Singapore, Singapore

Engineering Singapore Posted May 8, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are:

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team:

The OKX Data Team owns and powers the company’s enterprise-wide data ecosystem. We are responsible for the full data lifecycle — from technology selection and architecture design to data ingestion, storage, ETL development, visualization, business intelligence, and advanced data science.

Our team drives end-to-end data ownership across OKX, ensuring that data is reliable, scalable, and actionable. We build the foundational data infrastructure that empowers evidence-based decision-making and continuously enhances the quality of our products and services.

As a Data Engineering Director, you will lead a high-impact team in designing and scaling mission-critical data platforms that serve the entire organization. You will also play a key role in driving the adoption of Agentic AI to elevate how we build, operate, and evolve our Data Engineering capabilities.

Responsibilities:

Lead and mentor a team of Data Engineers to design and build resilient, scalable, and high-performance data pipelines for both batch and real-time streaming workloads
Championing Agentic AI adoption across workflows (text-to-SQL agents, automated data quality remediation, self-healing pipelines etc.)
Defining best practices, guardrails, and evaluation frameworks for safely deploying AI agents in the data lifecycle
Architect and implement robust Data Warehouse and Data Mart solutions, including data modeling and ETL pipeline development
Design, build, and maintain analytics-ready Data Marts using best-practice dimensional modeling techniques (star and snowflake schemas)
Define and implement cloud-based data infrastructure using industry-standard technologies and modern architectural principles
Drive technical excellence and delivery across mission-critical projects in a fast-paced, high-growth environment
Partner closely with cross-functional teams to translate business requirements into scalable data solutions

Requirements:

At least 8 of more years of experience in a Data Engineering, Data Warehousing or Data Mart related field
Practical experience in building offline and real-time Data Warehouses
Familiarity with Data Warehouse Modelling theory and experience in Data Warehouse Model Design, plus an in-depth understanding of Data Warehouse systems, and experience supporting real-world business scenarios
Familiarity with Agentic AI frameworks (LangChain, LlamaIndex, AutoGen, etc.) and productionising them in a data context
Experience building AI-powered data tools — NL query interfaces, automated anomaly remediation agents, intelligent data observability
Hands-on experience applying Agentic AI to data engineering (text-to-SQL, LLM-powered remediation, self-healing pipelines, automated metadata/lineage management and more)

Good to have:

Familiarity with various big data architectures, especially Alicloud DataWorks/MaxCompute, AWS Spark, Databricks, and StarRocks/Doris
Experience in R&D of real-time big data systems and real-time data warehouses
Experience in building Data Platforms such as User Profiling, Risk Control Systems, and Indicator Systems
Prior experience managing a team of Software Engineers/Data Engineers

Perks & Benefits:

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

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Software Engineer Mobile (iOS)

OKX · San Jose, California, United States; United States (US)

Apply now

Engineering San Jose, United States (US) Posted May 6, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet.

What You’ll Be Doing

Part of a global mobile team, developing new features for the all-in-one iOS and Android apps.
Strive for performance optimization and maximize customer satisfaction.
Stay on top of industry trends, and evaluate new solutions to address our unique and fast-growing business needs.
Work closely with design and product teams, and turn design ideas into quality features that scale to millions of users.
Collaborate with global development teams, and deliver customized solutions targeting international users while maintaining consistency with the overall architecture.
Maintain high-quality technical documentation and improve efficiency in cross-office/timezone cooperation.

What We Look For In You

Experience in either native iOS/Android development, or cross-platform solutions like ReactNative/Flutter/Lua.
Fluent with at least one of the following languages: Java/Objective-C/Swift/Kotlin/JavaScript.
Understanding of common data structures and algorithms.
Embrace agile development process including TDD, CI and Scrum.
Passionate about mobile technology and building applications for a large user base

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

OKX Statement:

OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

The salary range for this position is $180,000 to $320,000.
The salary offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered. Applicants should apply via OKX internal or external careers site.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

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Software Engineer Mobile (Android)

OKX · San Jose, California, United States; United States (US)

Apply now

Engineering San Jose, United States (US) Posted May 6, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet.

What You’ll Be Doing

Part of a global mobile team, developing new features for the all-in-one iOS and Android apps.
Strive for performance optimization and maximize customer satisfaction.
Stay on top of industry trends, and evaluate new solutions to address our unique and fast-growing business needs.
Work closely with design and product teams, and turn design ideas into quality features that scale to millions of users.
Collaborate with global development teams, and deliver customized solutions targeting international users while maintaining consistency with the overall architecture.
Maintain high-quality technical documentation and improve efficiency in cross-office/timezone cooperation.

What We Look For In You

Experience in either native iOS/Android development, or cross-platform solutions like ReactNative/Flutter/Lua.
Fluent with at least one of the following languages: Java/Objective-C/Swift/Kotlin/JavaScript.
Understanding of common data structures and algorithms.
Embrace agile development process including TDD, CI and Scrum.
Passionate about mobile technology and building applications for a large user base

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

OKX Statement:

OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

The salary range for this position is $180,000 to $320,000.
The salary offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered. Applicants should apply via OKX internal or external careers site.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

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Business Engineer, Trading

OKX · San Jose, California, United States; United States (US)

Apply now

Engineering San Jose, United States (US) Posted May 6, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

As a Business engineer on our team, you will help grow the crypto ecosystem by identifying new features, product opportunities, and scalable solutions — enabling users and partner businesses to unlock the full potential of OKX's platform.

Our engineering team is comprised of creative problem solvers and strategic software engineers who collaborate closely with product, design, and business teams. We sit at the intersection of finance and technology, building mobile experiences that help millions of users worldwide trade, invest, and explore Web3

What You’ll Be Doing

Understand and apply knowledge of crypto products, blockchain technologies, and market dynamics to deliver solutions at scale
Independently identify stakeholders and align cross-functional partners toward completion of project goals
Break down complex engineering projects into executable tasks and partner with all applicable teams
Design and build end-to-end mobile systems, from architecture to launch strategy
Ship production-quality code with an emphasis on long-term maintainability, in partnership with reviewers, with relevant documentation and test coverage
Conduct code reviews and provide constructive feedback; action feedback from reviews of your own code promptly
Build relationships with internal stakeholders; share project updates and influence decision-making through data-driven insights
Serve as a subject matter expert within the mobile engineering team and provide consultation on domain-level projects
Participate in interviewing and onboarding of new team members

What We Look For In You

B.S. or M.S. in Computer Science or equivalent degree/experience
Experience working in fintech, crypto, or Web3 environments
Experience communicating technical concepts to non-technical audiences
Demonstrated ability to integrate AI tools to optimize workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Ongoing AI skill development — prompt engineering, agent orchestration, staying current with emerging AI technologies

Nice to Haves

Proven experience shipping production-quality mobile code (iOS and/or Android)
Strong proficiency in Swift, Kotlin, or React Native
Familiarity with DeFi protocols, wallet integrations, or on-chain data
Experience contributing to open source projects or shared code repositories
Active participation in the developer community (blogs, GitHub, Stack Overflow, etc.)
Experience in highly collaborative, fast-paced environments
Experience adhering to responsible, ethical AI practices (e.g., risk assessment, bias mitigation)

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

OKX Statement:

OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

The salary range for this position is $180,000 to $320,000.
The salary offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered. Applicants should apply via OKX internal or external careers site.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Software Engineer Mobile - Android

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted May 5, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

As a mobile software engineer, you will build and maintain core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile application including pro/retail trading, asset management and wallet.

What You’ll Be Doing

Part of a global mobile team, developing new features for the all-in-one Android app.
Strive for performance optimization and maximize customer satisfaction.
Stay on top of industry trends, and evaluate new solutions to address our unique and fast-growing business needs.
Work closely with design and product teams, and turn design ideas into quality features that scale to millions of users.
Collaborate with global development teams, and deliver customized solutions targeting international users while maintaining consistency with the overall architecture.
Maintain high-quality technical documentation and improve efficiency in cross-office/timezone cooperation.

What We Look For In You

Experience in either native Android development, or cross-platform solutions like ReactNative/Flutter/Lua is a plus.
Fluent with at least one of the following languages: Java/Kotlin/JavaScript.
Understanding of common data structures and algorithms.
Embrace agile development process including TDD, CI and Scrum.
Passionate about mobile technology and building applications for a large user base
Experience in Camera application development and image processing is preferred

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Disclaimer: Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.LI-ONSITE

#LI-CCH

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Software Engineer (Android) - Mobile Infrastructure (Performance Optimization)

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted May 5, 2026

About OKX:

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team:

As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet.

Responsibilities:

Build mobile infrastructure and tools to enhance engineering efficiency
Analyze and optimize UI and infrastructure application code for better performance - Develop and maintain reusable Android app components
Collaborate with product engineering teams to deliver technical solutions and best practices - Optimize the project structure and workflow to improve engineering productivity, efficiency, and quality
Drive architecture innovations to support world-class mobile app development

Requirements:

Bachelor's degree or equivalent practical experience
3+ years of industry experience in Android development
Experience in building and shipping complex, business critical Android app products with frequent iteration
Experience in optimizing App performance, reducing memory footprint and decreasing package size
Deep understanding of design patterns and principles with a broad knowledge of Android techstack
Familiar with Jetpack and/or other open source Android libraries, such as RxJava, Retrofit, Litho, etc.
Deep understanding of Android SDK to create scalable, dynamic, and highly performant UI components
Working knowledge of remote APIs, concurrency, layouts, transitions, animations, client side persistence, and architectural patterns on mobile apps

Nice-to-have:

Experience working in a complex, matrix organization involving cross-functional and/or cross-business projects
Experience working in a mobile architecture/infrastructure team with deep understanding of the techstack in these projects
Experience in sub-engineering areas such as performance optimization, toolchain, automated testing, design pattern, etc.
Strong communication skills; enjoy working as a team while being comfortable with delivering large business outcomes independently

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Senior/Staff Software Engineer (Android) - Mobile Infrastructure

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted May 5, 2026

About OKX:

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team:

As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet.

Responsibilities:

Build mobile infrastructure and tools to enhance engineering efficiency
Analyze and optimize UI and infrastructure application code for better performance - Develop and maintain reusable Android app components
Collaborate with product engineering teams to deliver technical solutions and best practices - Optimize the project structure and workflow to improve engineering productivity, efficiency, and quality
Drive architecture innovations to support world-class mobile app development

Requirements:

Bachelor's degree or equivalent practical experience
5+ years of industry experience in Android development
Experience in building and shipping complex, business critical Android app products with frequent iteration
Experience in optimizing App performance, reducing memory footprint and decreasing package size
Deep understanding of design patterns and principles with a broad knowledge of Android techstack
Familiar with Jetpack and/or other open source Android libraries, such as RxJava, Retrofit, Litho, etc.
Deep understanding of Android SDK to create scalable, dynamic, and highly performant UI components
Working knowledge of remote APIs, concurrency, layouts, transitions, animations, client side persistence, and architectural patterns on mobile apps

Nice-to-have:

Experience working in a complex, matrix organization involving cross-functional and/or cross-business projects
Experience working in a mobile architecture/infrastructure team with deep understanding of the techstack in these projects
Experience in sub-engineering areas such as performance optimization, toolchain, automated testing, design pattern, etc.
Strong communication skills; enjoy working as a team while being comfortable with delivering large business outcomes independently

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Engineering Director - Mobile (Performance Lab & Foundation)

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted May 5, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

What You’ll Be Doing

Lead the team in optimizing mobile performance, enhancing speed, efficiency, and overall user experience.
Collaborate with cross-functional teams to integrate performance optimization into the development process.
Identify team goals and monitor progress to ensure alignment with business objectives.
Demonstrate proficiency in planning to anticipate challenges and opportunities.
Implement strategies to develop team strengths and improve weaknesses to ensure overall team growth.

What We Look For In You

Proven expertise in optimizing mobile performance with a focus on lag optimization, memory optimization, I/O optimization, startup time optimization, and other related areas.
Rich experience and capability in constructing and refining performance monitoring systems, including but not limited to: designing and implementing monitoring metrics, establishing alert mechanisms, optimizing performance analysis tools, and formulating performance optimization strategies.
Strong understanding of performance optimization techniques and tools, such as Xcode Instruments, Android Profiler, etc.
Excellent communication and teamwork skills, able to effectively collaborate with multiple teams.
Keen awareness of new technologies and industry trends, and ability to quickly learn and apply new knowledge.
Problem-solving skills and ability to work under pressure in a fast-paced environment.

Nice to Haves

Familiarity with automated performance testing frameworks and tools.
Knowledge of hybrid mobile app development frameworks such as React Native or Flutter.
Understanding of mobile app security principles and best practices.
Previous experience in crypto or high-traffic mobile applications.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Engineering Director - Mobile [iOS/Android]

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted May 5, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

What You’ll Be Doing

Develop cutting-edge features for the all-in-one OKX SuperApp, driving innovation and enhancing the user experience.
Lead and collaborate with international teams to deliver high-quality business solutions and define technical objectives.
Optimize performance to ensure the app delivers seamless and satisfying experiences to millions of users.
Stay ahead of the curve by researching industry trends and evaluating innovative solutions to meet our fast-growing business needs.
Partner with design and product teams to transform creative ideas into scalable, quality features.
Deliver customized solutions for international users while maintaining architectural consistency across the platform.
Document processes and strategies effectively to improve cross-office and cross-timezone collaboration.

What We Look For In You

Over 6 years of development experience, including at least 2 years in a managerial role overseeing teams of 5 or more.
Deep understanding of mobile development methodologies and engineering architecture, with a strong sense of initiative and a proven ability to drive results.
Proficient in defining and tracking key metrics, assigning roles effectively, and ensuring resources are allocated equitably to achieve organizational goals. Skilled in prioritizing tasks and managing resources to support sustainable, high-performing teams.
Experienced in setting and communicating team priorities that align with broader organizational objectives, ensuring strategic alignment in processes and decision-making.
Capable of defining technical direction and roadmaps to deliver high-quality features, enhance engineering productivity, and anticipate future requirements and infrastructure needs.
Adept at designing, guiding, and reviewing system architectures while contributing to product or system development to address complex and ambiguous challenges.
Exemplifies leadership qualities, fostering a culture of collaboration and inclusivity while building, developing, and retaining diverse and high-performing teams.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Business Engineer

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted May 5, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

OKX is looking for fast-moving mobile engineers with an entrepreneurial mindset. As a Business engineer on our team, you will help grow the crypto ecosystem by identifying new features, product opportunities, and scalable solutions — enabling users and partner businesses to unlock the full potential of OKX's platform.

Our engineering team is comprised of creative problem solvers and strategic software engineers who collaborate closely with product, design, and business teams. We sit at the intersection of finance and technology, building mobile experiences that help millions of users worldwide trade, invest, and explore Web3

What You’ll Be Doing

Understand and apply knowledge of crypto products, blockchain technologies, and market dynamics to deliver solutions at scale
Independently identify stakeholders and align cross-functional partners toward completion of project goals
Break down complex engineering projects into executable tasks and partner with all applicable teams
Design and build end-to-end mobile systems, from architecture to launch strategy
Ship production-quality code with an emphasis on long-term maintainability, in partnership with reviewers, with relevant documentation and test coverage
Conduct code reviews and provide constructive feedback; action feedback from reviews of your own code promptly
Build relationships with internal stakeholders; share project updates and influence decision-making through data-driven insights
Serve as a subject matter expert within the mobile engineering team and provide consultation on domain-level projects
Participate in interviewing and onboarding of new team members

What We Look For In You

B.S. or M.S. in Computer Science or equivalent degree/experience
Experience working in fintech, crypto, or Web3 environments
Experience communicating technical concepts to non-technical audiences
Demonstrated ability to integrate AI tools to optimize workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Ongoing AI skill development — prompt engineering, agent orchestration, staying current with emerging AI technologies

Nice to Haves

Proven experience shipping production-quality mobile code (iOS and/or Android)
Strong proficiency in Swift, Kotlin, or React Native
Familiarity with DeFi protocols, wallet integrations, or on-chain data
Experience contributing to open source projects or shared code repositories
Active participation in the developer community (blogs, GitHub, Stack Overflow, etc.)
Experience in highly collaborative, fast-paced environments
Experience adhering to responsible, ethical AI practices (e.g., risk assessment, bias mitigation)

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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iOS Developer

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted May 5, 2026

About OKX:

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team:

As a mobile software engineer, you will build and maintain a core OKX app with millions of daily active users. You will work cross-functionally with design, product and other engineering teams to identify customer needs, and ship high-quality new features through fast iterations. This is an opportunity to learn the full life cycle of crypto mobile applications including pro/retail trading, asset management and wallet.

Responsibilities:

Part of a global mobile team, developing new features for the all-in-one iOS and Android apps.
Strive for performance optimization and maximize customer satisfaction.
Stay on top of industry trends, and evaluate new solutions to address our unique and fast-growing business needs.
Work closely with design and product teams, and turn design ideas into quality features that scale to millions of users.
Collaborate with global development teams, and deliver customized solutions targeting international users while maintaining consistency with the overall architecture.
Maintain high-quality technical documentation and improve efficiency in cross-office/timezone cooperation.

Requirements:

Experience in either native iOS/Android development, or cross-platform solutions like ReactNative/Flutter/Lua.
Fluent with at least one of the following languages: Java/Objective-C/Swift/Kotlin/JavaScript.
Understanding of common data structures and algorithms.
Embrace agile development process including TDD, CI and Scrum.
Passionate about mobile technology and building applications for a large user base

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Senior/Staff Engineer, Growth

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 30, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa

About OKX

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team

The Growth Team at OKX is a dynamic group of professionals dedicated to accelerating OKX’s expansion through innovative strategies, data-driven insights, and continuous optimization. By tackling intricate business logic at scale, tapping into emerging DeFi growth opportunities, and addressing globalization and localization challenges, the team drives impactful user acquisition, engagement, and retention across global markets

Responsibilities

Collaborate with Product, Design, and Marketing teams to deliver rapid, cross-functional innovation
Architect and maintain high-performance, highly available distributed services
Explore emerging opportunities in DeFi to promote growth and bridge centralized and decentralized solutions
Solve complex business logic challenges and drive improvements for global user experiences
Provide guidance on best practices, conduct peer code reviews, and champion continuous improvement

Requirements

Bachelor’s degree in Science, Technology, Engineering, or Mathematics
Hands-on experience in developing Microservices/APIs using Java, Spring Boot, and Spring Cloud
Strong understanding of multi-threading and distributed architectures
Proficiency in working with both relational and NoSQL databases, messaging frameworks (e.g., Kafka), distributed caching solutions (e.g., Redis) and other essential tools
Comfort working in a cloud-based Linux environment
Familiarity with automated testing and continuous integration processes

#LI-OL1 #LI-ONSITE

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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AI Agent Security Research Engineer

OKX · APAC; Hong Kong, Hong Kong SAR; Singapore, Singapore

Apply now

Engineering Hong Kong Posted Apr 29, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

Responsibilities

AI-Driven Code Security Detection Engine
1. Design and implement a multi-agent collaborative code auditing system covering vulnerability detection, malicious code identification, and sensitive information leakage scenarios; lead the role decomposition of Planners/Executors/Critics, tool invocation chains, and cross-agent state synchronization mechanism design.
2. Integrate RAG, Chain-of-Thought, Reflection, and other technologies into security audit agents. Continuously optimize detection accuracy and recall rates while establishing a quantifiable evaluation and iteration framework.
3. Deeply integrate with DevSecOps workflows. Develop plugins for mainstream pipelines like GitLab CI/CD, Tekton, and Jenkins to achieve “audit-on-commit.”
AI System Security Protection and Threat Response
1. Responsible for constructing a security protection framework for large language model applications, covering three dimensions: input layer (prompt injection, jailbreak detection), output layer (sensitive information leakage, compliance auditing), and runtime (tool invocation sandboxing, anomaly behavior circuit breaking).
2. Develop Agent workflows for automated alert classification, contextual correlation, and false positive filtering. Integrate RAG-driven threat intelligence retrieval to generate automated analysis conclusions, supporting SOAR platform integration.
3. Design human-machine collaboration intervention mechanisms and Agent behavior audit systems to ensure observability, traceability, and intervenability of Agent actions in production environments, adhering to industry standards like the OWASP Top 10 Risks for LLMs.
Engineering Development and Platform Services
1. Construct a highly available, scalable Agent service architecture supporting large-scale concurrent scanning task scheduling and fault tolerance.
2. Oversee standardized API output for detection capabilities, building closed-loop systems for rule management, result visualization, and false positive feedback.

Requirements

Development Experience: 3+ years of backend development experience, proficient in at least one of Python/Go/Java, with a solid engineering foundation.
Agent Implementation & Security: Hands-on experience deploying LLM Agents (not just demos), capable of detailing engineering challenges such as Agent architecture design, hallucination handling, and tool invocation fault tolerance; Hands-on experience with AI security, understanding risks like prompt injection, jailbreaking, malicious agent injection, and tool misuse, with implementable defense strategies.
Framework Proficiency: Familiarity with at least one agent framework (LangChain, LlamaIndex, AutoGen, CrewAI, or LangGraph), with production project experience.
Engineering Capabilities: Proficient in Docker and Kubernetes, with expertise in microservices architecture design and deployment.

Preferred Qualifications

Security Tool Experience: Experience with SAST/SCA tools, or deep usage of code auditing tools like CodeQL, Semgrep, or SonarQube.
Model Fine-Tuning: Experience with LLM fine-tuning (SFT, LoRA), or familiarity with local deployment and optimization of models like Llama 3, Qwen, or DeepSeek. Bonus points for security-domain fine-tuning experience, such as training and evaluating security detection models for malicious prompt detection, unauthorized access identification, or harmful content filtering.
Open-Source Contributions: High-quality open-source projects related to agents on GitHub, or pull requests submitted to mainstream LLM frameworks.
Security Competitions: Awards from CTF competitions, or a track record of submitting CVE/CNVD vulnerabilities.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Senior Engineer, Vulnerability Scanner

OKX · Hong Kong, Hong Kong SAR; Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 26, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

Our Security Engineering team is building AI-driven security infrastructure to protect OKX's LLM applications and developer pipelines at scale. This role sits at the intersection of agentic AI and security engineering — designing multi-agent systems, building detection engines, and embedding security into our development lifecycle. If you're passionate about solving real-world AI security challenges in a fast-moving environment, we'd love to hear from you.

What You’ll Be Doing

Design and ship a Multi-Agent code auditing system (vulnerability detection, malicious code, sensitive data leakage) including role decomposition, tool-calling pipelines, and cross-agent state synchronization
Integrate RAG, Chain-of-Thought, and Reflection techniques into security audit agents; build evaluation frameworks to continuously improve detection accuracy
Develop CI/CD plugins for GitLab, Tekton, and Jenkins to enable automated security audit on every commit
Build an LLM security framework covering input, output and runtime
Design Human-in-the-loop and agent behavior audit systems ensuring production agents are observable, traceable, and controllable

What We Look For In You

3+ years of backend development in Python, Go, or Java
End-to-end LLM Agent production experience with depth in architecture design, hallucination handling, and tool-call fault tolerance
Hands-on AI security knowledge — Prompt Injection, Jailbreak, malicious agent injection, tool misuse — with production-ready defensive solutions
Production experience with at least one of LangChain, LlamaIndex, AutoGen, CrewAI, or LangGraph
Proficiency with Docker, Kubernetes, and microservice architecture

Nice to Haves

SAST/SCA or code auditing tool experience
LLM fine-tuning or local model deployment; security-domain fine-tuning is a strong plus
Open source agent projects on GitHub or merged PRs to mainstream LLM frameworks
CTF awards or CVE/CNVD submission records

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Staff/Senior Staff Frontend Engineer - Growth

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 24, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa

About OKX

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team

The Frontend Growth Team at OKX focuses on building and optimizing user-facing experiences that drive acquisition, engagement, and retention across global markets.

Working closely with product and growth functions, the team develops and enhances features that support affiliate programs, marketing campaigns, SEO, and ASO initiatives. They translate complex growth strategies and business logic into scalable, high-performance frontend solutions.

By combining data-driven insights with continuous experimentation, the team supports OKX’s expansion efforts, addressing both global reach and localization needs while improving overall user experience.

Responsibilities:

Architect, develop and maintain frontend solutions with performance, scalability and continuous integration in mind.
Leverage AI coding agents and tools (e.g., Claude Code, Cursor) to accelerate development, improve code quality, and automate repetitive tasks across the team's workflow.
Design and maintain reusable AI extensions like custom skills, MCP servers, and tool integrations.
Develop and maintain reusable component libraries, plugins, and shared modules consumed across multiple products to reduce duplication and improve consistency.
Drive improvements to developer experience and engineering velocity - build tooling, CI/CD pipelines, code generation, and AI-assisted workflow automation.
Continuously improve product quality and user experience by working with backend engineers, PMs and designers to translate complex business workflows into intuitive interfaces.

Requirements:

Bachelor's in Computer Science / Engineering / or related STEM field.
Solid production experience with React, TypeScript, HTML5, CSS3, JavaScript, etc.
Hands-on experience with AI coding tools and agents (e.g., Claude Code, Cursor) - comfortable using AI to augment development workflows, generate code, and solve problems faster.
Exposure to or strong interest in building AI-powered features - chat interfaces, LLM integrations, agent orchestration, or conversational UX.
Familiarity with MCP (Model Context Protocol), custom skill/tool authoring, or AI agent extensibility patterns - understanding how to connect AI agents to external systems and codify workflows into reusable automations is a strong plus.
Understand of front-end packaging workflow and familiarity with standard development tools such as npm, webpack, git, etc.
Understanding of cross-browser compatibility challenges and the ability to diagnose and resolve rendering/behavioral differences across environments.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

#LI-OL1

#LI-ONSITE

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Staff/Senior Staff Frontend Engineer - Customer Genius & BOSS

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 24, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa

About OKX

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team

This frontend team builds and supports core platforms that enable both internal operations and customer-facing experiences at OKX.

We develop the BOSS (Business Operation Support System) Middle Platform, which provides foundational capabilities such as business gateways, Identity & Access Management (IAM), efficiency components, and security controls—helping business teams operate more effectively and securely.

In parallel, we deliver the Customer Genius product suite, focused on customer support solutions including chatbots and automation tools that improve service efficiency and user experience.

Responsibilities:

Architect, develop and maintain frontend solutions with performance, scalability and continuous integration in mind.
Leverage AI coding agents and tools (e.g., Claude Code, Cursor) to accelerate development, improve code quality, and automate repetitive tasks across the team's workflow.
Design and maintain reusable AI extensions like custom skills, MCP servers, and tool integrations.
Develop and maintain reusable component libraries, plugins, and shared modules consumed across multiple products to reduce duplication and improve consistency.
Drive improvements to developer experience and engineering velocity - build tooling, CI/CD pipelines, code generation, and AI-assisted workflow automation.
Continuously improve product quality and user experience by working with backend engineers, PMs and designers to translate complex business workflows into intuitive interfaces.

Requirements:

Bachelor's in Computer Science / Engineering / or related STEM field.
Solid production experience with React, TypeScript, HTML5, CSS3, JavaScript, etc.
Hands-on experience with AI coding tools and agents (e.g., Claude Code, Cursor) - comfortable using AI to augment development workflows, generate code, and solve problems faster.
Exposure to or strong interest in building AI-powered features - chat interfaces, LLM integrations, agent orchestration, or conversational UX.
Familiarity with MCP (Model Context Protocol), custom skill/tool authoring, or AI agent extensibility patterns - understanding how to connect AI agents to external systems and codify workflows into reusable automations is a strong plus.
Understand of front-end packaging workflow and familiarity with standard development tools such as npm, webpack, git, etc.
Understanding of cross-browser compatibility challenges and the ability to diagnose and resolve rendering/behavioral differences across environments.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

#LI-OL1

#LI-ONSITE

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Senior Director/ Vice President, AI

OKX · Hong Kong, Hong Kong SAR; San Jose, California, United States; Singapore, Singapore

Apply now

Engineering San Jose, United States (US) Hong Kong Singapore Posted Apr 24, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

About the Opportunity

OKX is looking for a Senior Director of AI to lead both the people and the product — building and managing a high-calibre AI team while maintaining close involvement in how autonomous agent systems are designed, evaluated, and shipped into production. This role is for someone who leads by doing: grounded in the technical craft, sharp on product direction, and able to translate both into real business outcomes.

What You’ll Be Doing

Team Leadership — Build, manage, and develop a team of AI engineers and researchers; own hiring, growth, and performance across the function
Agent Product Delivery — Lead end-to-end delivery of autonomous AI Agent products, covering the full lifecycle from requirements and architecture through to production operations
Eval-Driven Development — Establish benchmark-driven evaluation frameworks that replace manual iteration with quantifiable quality signals across agent systems
Agent Harness Design — Design and implement end-to-end Agent Harness infrastructure to ensure agent stability and reliability in complex, real-world scenarios
LLM Orchestration — Orchestrate creative reasoning steps alongside deterministic guardrails, finding the right balance between flexibility and control
Engineering Workflow Integration — Embed AI Agent capabilities deeply into core products and engineering pipelines, improving both developer productivity and business value
Cross-functional Alignment — Collaborate with product, engineering, and business teams to ensure technical direction stays tightly aligned with strategic priorities

What We Look For In You

Master's or PhD in Computer Science, Artificial Intelligence, or a related field
10+ years of experience in AI/ML research, productization, or platform development, including core technical or leadership roles at globally recognized technology companies
Deep expertise in LLMs and Generative AI, deep learning, reinforcement learning, recommendation systems, and related areas
Proven track record of translating AI capabilities into measurable business outcomes
End-to-end delivery experience with autonomous AI Agent products, from inception and architecture through to production operations
Hands-on experience integrating AI deeply into engineering and development workflows — such as AI coding assistants, automated code review, or developer productivity tooling
Proficiency in Mandarin and English is required to collaborate across our multilingual, cross-regional teams

Nice to Haves

Background at an AI-native startup or frontier AI lab, with familiarity with fast-cycle product iteration
AI publications, patents, or industry-recognized technical contributions
Familiarity with the unique technical challenges of applying AI in crypto, fintech, or high-frequency data environments

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Frontend Engineer

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted Apr 22, 2026

Utilize the link below to copy and paste your new JD from: [Make a Copy] OKX Job Description OR Use the Template Below:

OKX will be prioritising applicants who have a current right to work in Hong Kong, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About The Opportunity

What You’ll Be Doing

What We Look For In You

Nice-To-Haves

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Principal Engineer, Middleware

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 20, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Team

The Middleware team is committed to pushing the ultimate optimization of existing technologies but also continuously exploring frontier technologies and innovations, striving to lead industry changes. Our projects cover multiple fields such as microservice governance, RPC frameworks, MQ messaging middlewares, and data middlewares, providing solid technical support for the company's business. We advocate an open, sharing, and cooperative cultural atmosphere, and we look forward to pushing the frontier of technology for the organization.

What You’ll Be Doing

Responsible for the overall architecture design and optimization of microservice governance frameworks (e.g., SpringCloud), RPC frameworks, MQ messaging middlewares (e.g., Kafka), and data middlewares (including RDB databases such as MySQL, NOSQL such as Redis, Elastic Search, etc.).
Conduct in-depth research and select appropriate technical solutions, driving the selection and implementation of middleware technologies to ensure high availability, scalability, and security of the system.
Proficient in microservices frameworks such as Spring Boot and Spring Cloud, responsible for customized development and performance tuning of the frameworks.
Deep understanding of RPC communication mechanisms and the working principles of message queues, optimizing message transmission efficiency and resolving data consistency issues in distributed systems.
Combine business requirements to design efficient data storage solutions, optimizing data access performance and cost.
Responsible for the integrated deployment, monitoring and alerting, troubleshooting, and emergency response of middleware systems, improving operational efficiency and system stability.
Keep abreast of industry trends, introduce new technologies and concepts, and promote team technical capabilities.

What We Look For In You

Bachelor's degree or above in Computer Science or a related field, with a solid foundation in computer science.
Over 10 years of software development experience, with at least 6 years of experience in middleware or distributed system architecture design, and successful cases of large-scale project or complex system architecture design.
Proficient in microservice architecture design and implementation, familiar with RPC frameworks such as Spring Cloud and Dubbo, as well as messaging middlewares like Kafka and RabbitMQ.
Deep understanding of the design and optimization of NoSQL databases such as Redis and MongoDB, as well as relational databases like MySQL.
Familiar with the use and optimization of search engines such as Elastic Search.
Practical experience with configuration centers such as Nacos and Apollo, as well as containerization technologies like Kong API Gateway and Kubernetes (K8S).
Understanding of distributed coordination services such as etcd and Zookeeper, and have some understanding and practical experience in cutting-edge technologies such as ServiceMesh, Sidecar, and eBPF.
Possess top-level design capabilities for complex systems, able to independently complete the entire process from requirement analysis to technical solution design.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

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Senior Staff Engineer (Java), Liquidity Platform, Cash OTC

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted Apr 17, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

Liquidity Platform provides cutting-edge technology that covers all aspects of crypto trading. We build low-latency connectivity to global crypto venues, including both Cefi and Defi venues, strategy services for automated pricing and trading bots, high-frequency data capturing and analysis, and state-of-the-art micro frontend for trading management. On top of all these infrastructures, we build highly customized strategies to facilitate crypto liquidities.

If you are a strong technologist who is excited about the potential of crypto trading, interested in fully-automated algo bots, we should talk.

We are looking for a Java Software Engineer for Liquidity Platform - Cash OTC Engineering Team. During your tenure with us, you will be working closely with a liquidity manager for strategy development using an in-house build strategy toolkit. You will demonstrate and develop professional capabilities in the following areas: managing inventory & risk of applications, strategic thinking and problem solving, collaborating with product managers, engineers and liquidity managers, effective communication.

What You’ll Be Doing:

Work closely with team technical lead, liquidity managers and product managers on strategy discussion, technical solution design, implement and roll out into production environments.
Work with a team to own the strategy production environment for both feature build out and infra upgrade for better system performance and better user experience
Continuously and proactively improve strategies to be more stable, scalable and robust with auto recovery ability for 24x7 crypto trading style.
Run projects by maintaining a deep understanding of the technical infrastructure and a holistic view of the product and business including offshore and onshore markets

What We Look For In You:

Solid STEM (Science/Technology/Engineering/Mathematics) education background
Strong analytical and problem solving skills, and can solve tricky problems independently
Passionate in the Crypto industry and always ready to learn new technologies
Proficiency in Java programming language
Solid experience in FX trading systems or Execution algo trading systems is a strong plus

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowance
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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AI Native Platform Architect

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted Apr 16, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

About the Opportunity

You will be responsible for the core architecture design and technical delivery of an enterprise-grade AI Native engineering platform, driving the deep integration of large language models, AI Agents, knowledge capabilities, and the software development lifecycle. The platform will support intelligent capabilities across requirement analysis, solution generation, coding collaboration, test automation, and environment orchestration.This role focuses on engineering-grade AI implementation in complex R&D scenarios. You are expected to turn model capabilities into reusable, scalable, and governable platform capabilities, and continuously drive the evolution of the engineering platform toward an AI Native architecture.

What You’ll Be Doing

Lead the overall architecture design and core capability development of the AI Agent platform, including task orchestration, tool invocation, context management, memory mechanisms, and multi-agent collaboration.
Drive the implementation of AI Native capabilities in engineering workflows, including AI coding, technical solution generation, test case generation, test report generation, and automated environment deployment.
Build the knowledge augmentation layer for the platform, including the design, integration, and application of RAG, GraphRAG, and knowledge graph capabilities.
Establish the runtime and governance framework for AI Agents, including execution isolation, permission control, auditability, evaluation, stability, and cost governance.
Collaborate with product, engineering, QA, and operations teams to standardize, productionize, and scale platform capabilities, continuously improving engineering efficiency and delivery quality.

What We Look For In You

Bachelor’s degree or above, preferably in Computer Science, Software Engineering, Artificial Intelligence, or related fields.
8+ years of experience in backend engineering, platform engineering, or infrastructure engineering, with strong system design and delivery capabilities.
Proficient in Java / Python, with solid coding skills, architectural thinking, and experience building complex systems.
Strong understanding of LLM and AI Agent architectures, including task decomposition, tool use, context management, memory, execution loops, and exception handling.
Hands-on experience with LangChain and LangGraph, and strong familiarity with mainstream AI coding tools or frameworks such as Claude Code, Codex, Cursor, and Copilot.
Experience in designing or developing RAG / GraphRAG / knowledge graph solutions for enterprise knowledge augmentation and engineering use cases.
Good understanding of DevOps, CI/CD, Kubernetes, and cloud-native technologies, with strong cross-functional collaboration and execution skills.

Nice to Haves

Experience contributing to open-source projects related to AI Agents, AI Coding, RAG, or knowledge graphs.
Experience building enterprise engineering platforms, DevOps platforms, or AI platforms.
Familiarity with open-source Agent projects such as openclaw, openhands/openharness, or Hermes.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

OKX Statement:

OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Disclaimer: Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

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Senior Product Manager, AI Agent Products

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 14, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

You will be responsible for product planning and solution design for an enterprise-grade AI Native engineering platform, driving the deep integration of AI Agents, AI Coding, knowledge capabilities, and engineering platform systems. The goal is to build an intelligent product system covering requirement analysis, solution design, development collaboration, testing validation, environment orchestration, and knowledge accumulation.This role serves complex engineering processes and multi-role collaboration scenarios. You are expected to design AI product capabilities that can be embedded into workflows, measured for impact, and continuously evolved in real enterprise environments, enabling the product to scale from pilot adoption to broad organizational rollout.

What You’ll Be Doing

Lead the product planning, requirement analysis, and solution design of the AI Native engineering platform, and drive continuous product evolution and adoption.
Develop a deep understanding of the end-to-end engineering lifecycle, and translate the core scenarios and collaboration patterns of product, design, engineering, QA, and operations teams into structured product solutions.
Design AI Agent capabilities for engineering scenarios, including requirement analysis, solution generation, coding collaboration, test generation, environment orchestration, and knowledge accumulation.
Drive the integration of AI capabilities with code repositories, CI/CD pipelines, testing platforms, deployment environments, and knowledge platforms to deliver a unified end-to-end product experience.
Establish mechanisms for product effectiveness evaluation, user feedback, and continuous optimization, and support the product’s scale-up from pilot validation to broad adoption.

What We Look For In You

Bachelor’s degree or above, preferably in Computer Science, Software Engineering, Artificial Intelligence, or related fields.
6+ years of experience in ToB products, platform products, or intelligent product solutions.
Must have an engineering background, such as software development, test development, architecture, or technical product roles, with the ability to work effectively with engineering teams.
Strong understanding of DevOps, engineering productivity, software delivery processes, and quality systems, with the ability to abstract and productize complex workflows.
Solid understanding of AI Agent product design, with the ability to design for task execution, workflow orchestration, result validation, and delivery closure.
Familiarity with mainstream AI coding products, with strong hands-on experience or product understanding of Claude Code, Codex, Cursor, and Copilot, as well as context engineering, knowledge input, tool integration, human-in-the-loop collaboration, and governance considerations.
Strong structured thinking, cross-functional collaboration, and execution skills; experience with engineering platforms, DevOps platforms, platform products, or intelligent products is a plus.

Nice to Haves

Experience with products related to AI Agents, RAG, knowledge graphs, Copilot, or intelligent workflows.
Experience building engineering platforms, DevOps platforms, or platform products from 0 to 1 or from 1 to N.
Hybrid background of engineering-to-product transition, or contributions to open source, communities, or public thought leadership in AI or engineering productivity.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Senior/Staff Engineer, AI Agent Development

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 14, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

You will be responsible for the core architecture design and technical delivery of an enterprise-grade AI Native engineering platform, driving the deep integration of large language models, AI Agents, knowledge capabilities, and the software development lifecycle. The platform will support intelligent capabilities across requirement analysis, solution generation, coding collaboration, test automation, and environment orchestration.This role focuses on engineering-grade AI implementation in complex R&D scenarios. You are expected to turn model capabilities into reusable, scalable, and governable platform capabilities, and continuously drive the evolution of the engineering platform toward an AI Native architecture.

What You’ll Be Doing

Lead the overall architecture design and core capability development of the AI Agent platform, including task orchestration, tool invocation, context management, memory mechanisms, and multi-agent collaboration.
Drive the implementation of AI Native capabilities in engineering workflows, including AI coding, technical solution generation, test case generation, test report generation, and automated environment deployment.
Build the knowledge augmentation layer for the platform, including the design, integration, and application of RAG, GraphRAG, and knowledge graph capabilities.
Establish the runtime and governance framework for AI Agents, including execution isolation, permission control, auditability, evaluation, stability, and cost governance.
Collaborate with product, engineering, QA, and operations teams to standardize, productionize, and scale platform capabilities, continuously improving engineering efficiency and delivery quality.

What We Look For In You

Bachelor’s degree or above, preferably in Computer Science, Software Engineering, Artificial Intelligence, or related fields.
6+ years of experience in backend engineering, platform engineering, or infrastructure engineering, with strong system design and delivery capabilities.
Proficient in Java / Python, with solid coding skills, architectural thinking, and experience building complex systems.
Strong understanding of LLM and AI Agent architectures, including task decomposition, tool use, context management, memory, execution loops, and exception handling.
Hands-on experience with LangChain and LangGraph, and strong familiarity with mainstream AI coding tools or frameworks such as Claude Code, Codex, Cursor, and Copilot.
Experience in designing or developing RAG / GraphRAG / knowledge graph solutions for enterprise knowledge augmentation and engineering use cases.
Good understanding of DevOps, CI/CD, Kubernetes, and cloud-native technologies, with strong cross-functional collaboration and execution skills.

Nice to Haves

Experience contributing to open-source projects related to AI Agents, AI Coding, RAG, or knowledge graphs.
Experience building enterprise engineering platforms, DevOps platforms, or AI platforms.
Familiarity with open-source Agent projects such as openclaw, openhands/openharness, or Hermes.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Frontend Business Lead

OKX · APAC

Apply now

Engineering Hong Kong Posted Apr 13, 2026

Please confirm the content below matches the template that TAO provides and review the benefits at the bottom: [Make a Copy] OKX Job Description

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

(3-4 sentences of the hiring team and the opportunity)

What You’ll Be Doing

What We Look For In You

Nice to Haves

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances [delete for remote roles]
Comprehensive healthcare schemes for employees and dependants [delete for remote roles]
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

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Frontend Business Lead

OKX · Hong Kong, Hong Kong SAR

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Engineering Hong Kong Posted Apr 13, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

About the Role

We're looking for a technical lead who can own the frontend across OKX's core crypto business verticals. You'll be deeply involved in the full frontend delivery lifecycle across Trading, Web3, Payment, and beyond — not just writing code, but helping teams and products find the right direction, make the right calls, and execute with speed and precision.

This role demands the rigor of an engineer, the strategic thinking of a product manager, and the market instincts of a crypto practitioner. You don't need to carry a full-stack title, but you must genuinely understand frontend, have enough backend fluency to hold your own in architecture discussions, and — above all — understand the business.

Core Responsibilities

Business & Team Leadership Own the overall frontend team across core business verticals including Trading and Payment, covering hiring, development, and pipeline building. Partner effectively with Product, Backend, Security, and Compliance — driving cross-functional outcomes through technical judgment, not just execution.

Product Delivery & Technical Execution Lead technical design and delivery for core business features including trading system frontend experience, wallet and asset management, AI-powered trading products, payment gateway integrations, and KYC/AML frontend implementation. Stay deeply sensitive to business metrics and user experience, making sound trade-offs between speed and quality.

Product & Engineering Thinking in the AI Era Demonstrate deep understanding of how AI is reshaping product paradigms — changing user expectations, product form factors, and R&D efficiency. Integrate AI into product decisions and design, not merely as a productivity tool.

Technical Judgment & Standard-Setting Drive tech stack alignment and evolution. Proactively identify and address technical risk. Establish high engineering quality standards in complex crypto security contexts — private key security, frontend attack prevention, compliance auditing, and more.

Cross-Team Influence Build dual technical and business influence at the company level. Communicate technical value and business judgment clearly to engineers, product managers, and senior leadership alike. Participate in industry engagements to attract high-potential talent who are genuinely passionate about crypto.

Requirements

Bachelor's degree or above in CS or related field; 10+ years of engineering experience including 5+ years managing technical teams; solid full-stack capabilities with frontend depth
Deep command of core frontend technologies (React/Vue internals, engineering toolchains, performance optimization, cross-platform solutions), with enough backend and API fluency to drive substantive technical discussions
Proven track record leading frontend for products with DAU 1M+ in high-concurrency, high-availability environments
Demonstrated experience driving cross-team collaboration and standard adoption through technical influence rather than organizational authority

Industry Background (Partial Core)

(Core) Genuine understanding of and enthusiasm for crypto — familiar with CEX/DEX trading mechanics, Web3 wallet and signing mechanisms, and mainstream payment gateway ecosystems
Experience owning frontend delivery for trading, fintech, payments, or crypto products; comfortable navigating the tensions between compliance, security, and user experience
Familiarity with the Web3 frontend ecosystem (ethers.js / wagmi / viem, WalletConnect, EVM contract interactions, etc.)
Global product experience — understands the complexity of multi-language, multi-currency, multi-jurisdiction compliance requirements

Engineering Competencies for the AI Era (Core)

Deep understanding of how AI is reshaping product design; can integrate AI into product decisions rather than treating it purely as a development accelerator
Strong ability to model and frame complex problems; defines the right problem boundaries and system abstractions before reaching for solutions
Proven ability to constrain, guide, and evaluate AI outputs — decomposing complex engineering requirements into AI-executable task sequences
Experience establishing team-level AI working patterns; familiar with and having practiced AI Spec-Driven Development
Maintains high standards for code quality and system design integrity alongside — not despite — AI-assisted development

Soft Skills (Core)

Strong ownership: treats team goals as personal goals — proactive, accountable, clears obstacles without being asked
Sound judgment: makes high-quality decisions under incomplete information — decisive and accountable
Execution muscle: makes things actually land, not just live in decks and proposals
Fast learner: thrives in a fast-moving industry; rapidly absorbs new technologies, business dynamics, and regulatory shifts and converts them into team action
Bilingual: fluent English for technical discussions, documentation, and international collaboration (written and verbal at working proficiency)

Disclaimer: Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Data Engineering Director

OKX · APAC

Apply now

Engineering Hong Kong Posted Apr 8, 2026

OKX will be prioritising applicants who have a current right to work in Hong Kong, and do not require OKX's sponsorship of a visa.

Who We Are:

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the team:

The OKX Data Team owns and powers the company’s enterprise-wide data ecosystem. We are responsible for the full data lifecycle — from technology selection and architecture design to data ingestion, storage, ETL development, visualization, business intelligence, and advanced data science.

Our team drives end-to-end data ownership across OKX, ensuring that data is reliable, scalable, and actionable. We build the foundational data infrastructure that empowers evidence-based decision-making and continuously enhances the quality of our products and services.

As a Data Engineering Director, you will lead a high-impact team in designing and scaling mission-critical data platforms that serve the entire organization. You will also play a key role in driving the adoption of Agentic AI to elevate how we build, operate, and evolve our Data Engineering capabilities.

Responsibilities:

Lead and mentor a team of Data Engineers to design and build resilient, scalable, and high-performance data pipelines for both batch and real-time streaming workloads
Championing Agentic AI adoption across workflows (text-to-SQL agents, automated data quality remediation, self-healing pipelines etc.)
Defining best practices, guardrails, and evaluation frameworks for safely deploying AI agents in the data lifecycle
Architect and implement robust Data Warehouse and Data Mart solutions, including data modeling and ETL pipeline development
Design, build, and maintain analytics-ready Data Marts using best-practice dimensional modeling techniques (star and snowflake schemas)
Define and implement cloud-based data infrastructure using industry-standard technologies and modern architectural principles
Drive technical excellence and delivery across mission-critical projects in a fast-paced, high-growth environment
Partner closely with cross-functional teams to translate business requirements into scalable data solutions

Requirements:

At least 8 of more years of experience in a Data Engineering, Data Warehousing or Data Mart related field
Practical experience in building offline and real-time Data Warehouses
Familiarity with Data Warehouse Modelling theory and experience in Data Warehouse Model Design, plus an in-depth understanding of Data Warehouse systems, and experience supporting real-world business scenarios
Familiarity with Agentic AI frameworks (LangChain, LlamaIndex, AutoGen, etc.) and productionising them in a data context
Experience building AI-powered data tools — NL query interfaces, automated anomaly remediation agents, intelligent data observability
Hands-on experience applying Agentic AI to data engineering (text-to-SQL, LLM-powered remediation, self-healing pipelines, automated metadata/lineage management and more)

Good to have:

Familiarity with various big data architectures, especially Alicloud DataWorks/MaxCompute, AWS Spark, Databricks, and StarRocks/Doris
Experience in R&D of real-time big data systems and real-time data warehouses
Experience in building Data Platforms such as User Profiling, Risk Control Systems, and Indicator Systems
Prior experience managing a team of Software Engineers/Data Engineers

Perks & Benefits:

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process1

Disclaimer: Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Engineering Director, Growth

OKX · Singapore, Singapore

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Engineering Singapore Posted Apr 6, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people access to crypto trading and over time becoming among the largest platforms in the world. In recent years, we have developed one of the most connected Web3 wallets used by millions to access decentralized crypto applications (dApps). OKX is a trusted brand by hundreds of large institutions seeking access to crypto markets on a reliable platform that seamlessly connects with global banking and payments. In the last year, OKX has expanded into new markets including Australia, Brazil, Netherlands, Singapore and Turkey, with plans to launch in the US, Belgium and the UAE.

We are deeply committed to shaping a fairer, more transparent and accessible society through blockchain technology. This is why we publish proof of reserves monthly, and continue to ship new innovative security features.

About the Team

As the Engineering Director of Growth Product, you will lead the Engineering teams responsible for architecting and scaling the backend systems that power OKX’s global user growth engine. This role will drive the technical vision and execution for core growth platforms, including Campaign, Task, Reward, CRM, User Tagging, SEO/ASO tooling, Content Management Systems, Paid Ads tracking, Affiliate, Referral Programs and other Growth and Marketing Technology infrastructure.

This is a high-impact leadership position, working cross-functionally with Product, Marketing, Growth, and Data teams to build intelligent, scalable, and data-driven systems that drive user acquisition, engagement, and retention.

What You’ll Be Doing

Own and drive the backend architecture for all growth-related platforms, ensuring scalability, reliability, and flexibility
Lead the engineering efforts on:
- Campaign, Task, Reward platform, Lead Management and CRM Infrastructure
- Content management systems and tooling to support content-driven growth strategies
- Lead and mentor backend engineering teams across multiple growth verticals, promoting best practices and high-quality code delivery
- Collaborate with Growth Product Managers, Marketing, Data, and BI teams to translate growth strategies into robust backend solutions
- Oversee system integration with third-party marketing, analytics, and automation platforms
- Establish engineering excellence standards for code quality, observability, automation, security, and performance
- Identify and implement new technologies and frameworks to improve the effectiveness of growth engineering

What We Look For In You

Bachelor’s or higher degree in Computer Science, Engineering, or a related technical field
10+ years of backend engineering experience, with at least 3+ years in an engineering leadership role in growth or marketing technology teams
Proven experience leading backend engineering for growth systems such as campaign, task, reward, referral programs or affiliate programs stacks
Deep hands-on experience with micro-services, distributed systems, data pipelines, and API development
Proficiency in Java, Spring Boot, and modern backend architectures
Strong understanding of digital marketing ecosystems (CRM, ad tracking, attribution, affiliate management platforms)
Experience working closely with Growth, Marketing, and Data teams to enable data-driven growth strategies
Excellent problem-solving, analytical, and communication skills

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Senior Staff Algorithm Engineer, Recommendation

OKX · APAC

Apply now

Engineering Hong Kong Singapore Posted Apr 2, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Role

You will own the technical direction of OKX's next-generation social feed recommendation system — evolving it from a content feed into a unified recommendation engine that surfaces both content and platform features. Your decisions directly shape the experience of tens of millions of users and drive platform trading conversion.

Responsibilities

Elevate the Ranking System — Drive continuous ranking model iteration with measurable impact on user retention and trading conversion
Unify User Understanding — Build a cross-domain intent framework spanning content consumption, feature usage, and search, shifting the system from "what users clicked" to "what users are trying to do"
Define the Technical Roadmap — Chart and execute a 12–24 month evolution from Transformer-based ranking toward generative recommendation (sequence generation + preference alignment)
Pioneer the Agent Paradigm — Integrate recommendation and search capabilities into an LLM Agent framework, enabling proactive intent fulfillment rather than passive content delivery

Requirements

Background — Master's or above in CS / Math from a top university; 8+ years of experience with 5+ years in core recommendation / search roles; track record of owning end-to-end recommendation pipelines at 10M+ DAU scale
User Intent & Profiling (Core) — Experience designing unified intent representations across heterogeneous domains (content / feature / search); ability to fuse real-time behavioral signals with long-term stable preferences; hands-on experience with tiered user profile systems (cold-start → interest exploration → stable preference)
Transformer & Ranking (Core) — Deep understanding of Attention mechanisms in sequential behavior modeling and their limitations (DIN / SIM / HSTU evolution); ability to propose independent solutions under engineering constraints; proficiency in Listwise losses (ListMLE / Softmax Loss) and joint multi-candidate ranking
Multi-Task Training (Core) — Expert-level knowledge of MMoE / PLE / ESMM and gradient conflict identification and mitigation; ability to design composite loss function frameworks from scratch; proven methodology for bridging offline metrics (AUC / NDCG) and online business KPIs
Business Attribution (Core) — Hands-on Uplift Modeling experience; proficiency in Position / Selection Bias correction and prediction probability Calibration
Generative Recommendation (Strong Plus) — Understanding of Semantic Tokenization (FSQ / RQ-VAE) and conditional sequence generation; working-level knowledge of RLHF / DPO applied to recommendation systems
Recommendation & Search Agent (Strong Plus) — Engineering experience with LLM Agent frameworks (Tool Use / ReAct); ability to define the collaboration boundary between Agent-based and traditional recommendation; experience designing systems that translate natural language intent into structured retrieval requests
Engineering — Large-scale distributed training (10B+ parameter models); real-time feature engineering (Flink / Kafka); inference optimization under strict latency SLA

Bonus

First-author publication at RecSys / KDD / WWW ｜ Bandit / RL production deployment ｜ Background in fintech / crypto

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowance
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Engineering Director, Frontend Business Lead

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 2, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

What You’ll Be Doing

Business & Team Leadership Own the overall frontend team across core business verticals including Trading and Payment, covering hiring, development, and pipeline building. Partner effectively with Product, Backend, Security, and Compliance — driving cross-functional outcomes through technical judgment, not just execution.
Product Delivery & Technical Execution Lead technical design and delivery for core business features including trading system frontend experience, wallet and asset management, AI-powered trading products, payment gateway integrations, and KYC/AML frontend implementation. Stay deeply sensitive to business metrics and user experience, making sound trade-offs between speed and quality.
Product & Engineering Thinking in the AI Era Demonstrate deep understanding of how AI is reshaping product paradigms — changing user expectations, product form factors, and R&D efficiency. Integrate AI into product decisions and design, not merely as a productivity tool.
Technical Judgment & Standard-Setting Drive tech stack alignment and evolution. Proactively identify and address technical risk. Establish high engineering quality standards in complex crypto security contexts — private key security, frontend attack prevention, compliance auditing, and more.
Cross-Team Influence Build dual technical and business influence at the company level. Communicate technical value and business judgment clearly to engineers, product managers, and senior leadership alike. Participate in industry engagements to attract high-potential talent who are genuinely passionate about crypto.

What We Look For In You

Bachelor's degree or above in CS or related field; 10+ years of engineering experience including 5+ years managing technical teams; solid full-stack capabilities with frontend depth
Deep command of core frontend technologies (React/Vue internals, engineering toolchains, performance optimization, cross-platform solutions), with enough backend and API fluency to drive substantive technical discussions
Proven track record leading frontend for products with DAU 1M+ in high-concurrency, high-availability environments
Demonstrated experience driving cross-team collaboration and standard adoption through technical influence rather than organizational authority
Genuine understanding of and enthusiasm for crypto — familiar with CEX/DEX trading mechanics, Web3 wallet and signing mechanisms, and mainstream payment gateway ecosystems.
Deep understanding of how AI is reshaping product design; can integrate AI into product decisions rather than treating it purely as a development accelerator

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

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Engineering Director, Frontend

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 2, 2026

OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

What You’ll Be Doing

Business & Team Leadership Own the overall frontend team across core business verticals including Trading and Payment, covering hiring, development, and pipeline building. Partner effectively with Product, Backend, Security, and Compliance — driving cross-functional outcomes through technical judgment, not just execution.
Product Delivery & Technical Execution Lead technical design and delivery for core business features including trading system frontend experience, wallet and asset management, AI-powered trading products, payment gateway integrations, and KYC/AML frontend implementation. Stay deeply sensitive to business metrics and user experience, making sound trade-offs between speed and quality.
Product & Engineering Thinking in the AI Era Demonstrate deep understanding of how AI is reshaping product paradigms — changing user expectations, product form factors, and R&D efficiency. Integrate AI into product decisions and design, not merely as a productivity tool.
Technical Judgment & Standard-Setting Drive tech stack alignment and evolution. Proactively identify and address technical risk. Establish high engineering quality standards in complex crypto security contexts — private key security, frontend attack prevention, compliance auditing, and more.
Cross-Team Influence Build dual technical and business influence at the company level. Communicate technical value and business judgment clearly to engineers, product managers, and senior leadership alike. Participate in industry engagements to attract high-potential talent who are genuinely passionate about crypto.

What We Look For In You

Bachelor's degree or above in CS or related field; 10+ years of engineering experience including 5+ years managing technical teams; solid full-stack capabilities with frontend depth
Deep command of core frontend technologies (React/Vue internals, engineering toolchains, performance optimization, cross-platform solutions), with enough backend and API fluency to drive substantive technical discussions
Proven track record leading frontend for products with DAU 1M+ in high-concurrency, high-availability environments
Demonstrated experience driving cross-team collaboration and standard adoption through technical influence rather than organizational authority.
Genuine understanding of and enthusiasm for crypto — familiar with CEX/DEX trading mechanics, Web3 wallet and signing mechanisms, and mainstream payment gateway ecosystems
Experience owning frontend delivery for trading, fintech, payments, or crypto products; comfortable navigating the tensions between compliance, security, and user experience
Familiarity with the Web3 frontend ecosystem (ethers.js / wagmi / viem, WalletConnect, EVM contract interactions, etc.)
Deep understanding of how AI is reshaping product design; can integrate AI into product decisions rather than treating it purely as a development accelerator

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

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Principal AIgorithm Engineer, Search and Recommendation

OKX · Singapore, Singapore

Apply now

Engineering Singapore Posted Apr 2, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

We are looking for a Principal Algorithm Engineer to own the technical direction of OKX's next-generation social feed recommendation system — evolving it from a content feed into a unified engine that surfaces both content and platform features across tens of millions of users.

This is a hands-on, high-ownership role at the frontier of recommendation science. You will define the 12–24 month technical roadmap and personally drive its execution — from Transformer-based ranking today to generative recommendation and LLM-integrated agent paradigms tomorrow. Your work directly shapes user retention and platform trading conversion at global scale.

What You’ll Be Doing

Drive continuous ranking model iteration with measurable, attributable impact on user retention and trading conversion
Build a cross-domain intent framework spanning content consumption, feature usage, and search — shifting the system from tracking what users clicked to understanding what users are trying to do
Chart and execute the technical evolution from Transformer-based sequential ranking toward generative recommendation, including sequence generation and preference alignment
Integrate recommendation and search capabilities into an LLM Agent framework, moving from passive content delivery to proactive intent fulfillment
Mentor senior engineers and help define the broader recommendation research and engineering strategy

What We Look For In You

Master's or above in Computer Science, Mathematics, or a related field from a top university; 8+ years of industry experience with 5+ years in core recommendation or search roles
Proven end-to-end ownership of production recommendation pipelines at 10M+ DAU scale
User Intent & Profiling (Core) — Hands-on experience designing unified intent representations across heterogeneous domains (content / feature / search); demonstrated ability to fuse real-time behavioral signals with long-term stable preferences; experience building tiered user profile systems across the full cold-start → interest exploration → stable preference lifecycle
Transformer & Sequential Ranking (Core) — Deep, practitioner-level command of Attention mechanisms in sequential behavior modeling and their production limitations (DIN / SIM / HSTU evolution); ability to propose independent architectural solutions under real engineering constraints; proficiency in Listwise loss functions (ListMLE / Softmax Loss) and joint multi-candidate ranking
Multi-Task Training (Core) — Expert-level knowledge of MMoE / PLE / ESMM architectures; hands-on experience identifying and resolving gradient conflicts; ability to design composite loss function frameworks from scratch; proven methodology for closing the gap between offline metrics (AUC / NDCG) and live business KPIs
Business Attribution (Core) — Hands-on Uplift Modeling experience; proficiency in Position / Selection Bias correction and prediction probability calibration

Nice to Haves

Familiarity with Semantic Tokenization (FSQ / RQ-VAE), conditional sequence generation, or RLHF / DPO applied to recommendation systems
Engineering experience with LLM Agent frameworks (Tool Use / ReAct) and designing the collaboration boundary between agent-based and traditional recommendation
Hands-on experience with large-scale distributed training (10B+ parameter models), real-time feature pipelines (Flink / Kafka), and inference optimization under strict latency SLAs
Experience in fintech, Web3, or crypto platforms

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

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Senior Data Engineer

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted Apr 1, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Team

Our company, specializing in blockchain and web3 technologies, places a high emphasis on security and reliability. We are seeking individuals who are deeply knowledgeable in operating systems, browsers, DApps, smart contract security, and programming language behaviors. Responsibilities include identifying potential risks such as private key storage and designing leakage prevention solutions.

What You’ll Be Doing:

Design, develop, and maintain real-time and batch data processing pipelines using Flink, ensuring high performance and scalability.
Responsible for the architecture design and development of Flink streaming systems, tailoring solutions to complex business requirements.
Collaborate with data scientists to support feature engineering and develop feature stores for machine learning models in production.
Work closely with cross-functional teams, including AI, compliance, risk, and engineering, to provide robust and scalable data solutions.
Troubleshoot and resolve performance bottlenecks and technical challenges in real-time stream processing, ensuring system stability and scalability.
Improve system performance and data integrity, addressing complex issues in real-time data pipelines.

What We Look For In You:

Deep expertise in Apache Flink for real-time data streaming and processing, with experience in designing and developing streaming architecture.
Familiarity with data platforms such as Alibaba Cloud Hologres, Doris/Clickhouse, and Spark.
Experience in feature engineering and feature store development to support machine learning applications in production environments.
At least 10 years of relevant work experience, especially in large enterprises or international Fintech companies
Background in FinTech or blockchain companies.
Strong English communication skills to work effectively in a cross-national team
- Bonus Points:
  Experience in developing feature stores.
  Experience with blockchain technology.

Disclaimer: Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Senior Front-end Leader ( Business/ Infra)

OKX · Hong Kong, Hong Kong SAR; Singapore, Singapore

Apply now

Engineering Hong Kong Singapore China Mainland_INTERNAL Posted Apr 1, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange and the developer of OKX Wallet, giving millions of users access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

Frontend Business Lead

About the Role

We're looking for a technical lead who can own the frontend across OKX's core crypto business verticals. You'll be deeply involved in the full frontend delivery lifecycle across Trading, Web3, Payment, and beyond — not just writing code, but helping teams and products find the right direction, make the right calls, and execute with speed and precision.

This role demands the rigor of an engineer, the strategic thinking of a product manager, and the market instincts of a crypto practitioner. You don't need to carry a full-stack title, but you must genuinely understand frontend, have enough backend fluency to hold your own in architecture discussions, and — above all — understand the business.

Core Responsibilities:

Business & Team Leadership

Own the overall frontend team across core business verticals, including Trading and Payment, covering hiring, development, and pipeline building. Partner effectively with Product, Backend, Security, and Compliance — driving cross-functional outcomes through technical judgment, not just execution.

Product Delivery & Technical Execution

Lead technical design and delivery for core business features, including trading system frontend experience, wallet and asset management, AI-powered trading products, payment gateway integrations, and KYC/AML frontend implementation. Stay deeply sensitive to business metrics and user experience, making sound trade-offs between speed and quality.

Product & Engineering Thinking in the AI Era

Demonstrate deep understanding of how AI is reshaping product paradigms — changing user expectations, product form factors, and R&D efficiency. Integrate AI into product decisions and design, not merely as a productivity tool.

Technical Judgment & Standard-Setting

Drive tech stack alignment and evolution. Proactively identify and address technical risk. Establish high engineering quality standards in complex crypto security contexts — private key security, frontend attack prevention, compliance auditing, and more.

Cross-Team Influence

Build dual technical and business influence at the company level. Communicate technical value and business judgment clearly to engineers, product managers, and senior leadership alike. Participate in industry engagements to attract high-potential talent who are genuinely passionate about crypto.

Requirements:

Baseline

Bachelor's degree or above in CS or related field; 10+ years of engineering experience, including 5+ years managing technical teams; solid full-stack capabilities with frontend depth
Deep command of core frontend technologies (React/Vue internals, engineering toolchains, performance optimization, cross-platform solutions), with enough backend and API fluency to drive substantive technical discussions
Proven track record leading frontend for products with DAU 1M+ in high-concurrency, high-availability environments
Demonstrated experience driving cross-team collaboration and standard adoption through technical influence rather than organizational authority

Industry Background (Partial Core)

(Core) Genuine understanding of and enthusiasm for crypto — familiar with CEX/DEX trading mechanics, Web3 wallet and signing mechanisms, and mainstream payment gateway ecosystems
Experience owning frontend delivery for trading, fintech, payments, or crypto products; comfortable navigating the tensions between compliance, security, and user experience
Familiarity with the Web3 frontend ecosystem (ethers.js / wagmi / viem, WalletConnect, EVM contract interactions, etc.)
Global product experience — understands the complexity of multi-language, multi-currency, multi-jurisdiction compliance requirements

Engineering Competencies for the AI Era (Core)

Deep understanding of how AI is reshaping product design; can integrate AI into product decisions rather than treating it purely as a development accelerator
Strong ability to model and frame complex problems; defines the right problem boundaries and system abstractions before reaching for solutions
Proven ability to constrain, guide, and evaluate AI outputs — decomposing complex engineering requirements into AI-executable task sequences
Experience establishing team-level AI working patterns; familiar with and having practiced AI Spec-Driven Development
Maintains high standards for code quality and system design integrity alongside — not despite — AI-assisted development

Soft Skills (Core)

Strong ownership: treats team goals as personal goals — proactive, accountable, clears obstacles without being asked
Sound judgment: makes high-quality decisions under incomplete information — decisive and accountable
Execution muscle: makes things actually land, not just live in decks and proposals
Fast learner: thrives in a fast-moving industry; rapidly absorbs new technologies, business dynamics, and regulatory shifts and converts them into team action
Bilingual: fluent English for technical discussions, documentation, and international collaboration (written and verbal at working proficiency)

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Engineering Director (Java), Trading Services

OKX · APAC

Apply now

Engineering Hong Kong Posted Mar 26, 2026

Please confirm the content below matches the template that TAO provides and review the benefits at the bottom: [Make a Copy] OKX Job Description

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

(3-4 sentences of the hiring team and the opportunity)

What You’ll Be Doing

What We Look For In You

Nice to Haves

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances [delete for remote roles]
Comprehensive healthcare schemes for employees and dependants [delete for remote roles]
More that we love to tell you along the process!

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

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Software Architect, Liquidity Platform

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted Mar 25, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

Liquidity Platform provides cutting-edge technology that covers all aspects of crypto trading. We build low-latency connectivity to global crypto venues, including both CeFi and DeFi venues, strategy services for automated pricing and trading bots, high-frequency data capturing and analysis, and state-of-art micro frontend for trading management. On top of all these infrastructures, we build highly customized strategies to facilitate crypto liquidities.

If you are a quantitatively-minded technologist who is passionate about crypto markets, understands the intricacies of cross-venue market making, and is excited about building profitable trading strategies, we should talk.

We are looking for a Quant Developer for Liquidity Platform Delta One Strategy Engineering Team. During your tenure with us, you will be working at the intersection of quantitative research and software engineering, developing and implementing sophisticated market making strategies across multiple venues. You will demonstrate and develop professional capabilities in the following areas: quantitative modeling, risk management, market microstructure analysis, cross-venue arbitrage opportunities, and building robust automated trading systems.

About the Team

Welcome to our team of visionary architects at OKX Liquidity Platform. We are a small but mighty group of innovators dedicated to pioneering the future of low-latency trading.

Our passion lies in pushing the boundary of what's possible. We are composed of experts from diverse backgrounds, each bringing a unique set of skills and perspectives. From hardware to HA/LB/DR, we are committed to delivering solutions that are both efficient and groundbreaking.

What You'll Be Doing

Work as a hands-on developer to deliver requested features
Act as a performance expert to sit in design meetings
Continuously identify performance hotspots and carry out optimizations
Participate in support rota and assist in issue investigations

What We Look for from You

Solid STEM education background
Versatility and learning agility
Able to work under pressure and in a fast paced environment
Strong analytical thinking, communication, and presentation skills
Application development experience of 3 years or above
Familiarity with Aeron, Disruptor, JVM, network stack, low-level programming, and hardware architecture is a great plus
Knowledge of financial market / crypto trading is a plus

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowance
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Senior Staff AI Engineer, Anti-Fraud

OKX · Hong Kong, Hong Kong SAR

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Engineering Hong Kong Posted Mar 25, 2026

Who we are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About The Opportunity

The company’s Anti-Fraud Team leverages advanced blockchain data and AI technologies to protect users and platforms from scams, abuse, and other fraudulent activities. The team develops innovative, scalable solutions that safeguard the integrity of digital ecosystems.

The AI Engineer will be responsible for designing and implementing intelligent algorithms to analyze on-chain data, enabling the detection and prevention of fraudulent activities such as scams and reward/campaign abuse. The role requires expertise in transformer models, graph databases, and AI agents to strengthen detection capabilities. The AI Engineer will also lead the deployment of scalable AI services into production, ensuring reliable and real-time fraud detection.

What You’ll Be Doing

Develop and optimize machine learning models, with a focus on transformer-based architectures, tailored for fraud detection in blockchain data.
Interpret and analyze on-chain data to extract meaningful features for building robust anti-fraud algorithms.
Design and implement graph-based approaches using graph databases and graph query languages to identify complex fraud patterns.
Build intelligent agents using LangGraph or similar frameworks to automate detection workflows and decision-making processes.
Deploy and maintain AI services and models in production environments, ensuring scalability, reliability, and high performance.
Collaborate with data engineers, product managers, and software engineers to integrate AI solutions into production workflows.
Research and apply state-of-the-art techniques in fraud detection, blockchain analytics, and AI.
Monitor model and service performance, troubleshoot issues, and implement enhancements in response to evolving fraud tactics.

What We Look For In You

Bachelor’s or Master’s degree in Computer Science, Data Science, Artificial Intelligence, or a related field.
Proven experience working with on-chain data and a strong understanding of blockchain transaction structures.
Expertise in transformer models (e.g., BERT, GPT) and their practical applications.
Experience with graph databases (e.g., Neo4j, Amazon Neptune) and graph query languages (e.g., Cypher, Gremlin).
Hands-on experience building AI agents, preferably using LangGraph or equivalent frameworks.
Demonstrated success in deploying AI/ML models and services in production environments (e.g., via REST APIs, microservices, or cloud platforms).
Proficiency in Python and relevant AI/ML libraries (e.g., PyTorch, TensorFlow, Hugging Face).

Nice to Haves

Familiarity with blockchain ecosystems and smart contract mechanics.
Knowledge of AI techniques in anomaly detection.
Experience with scalable data pipelines and cloud infrastructure (e.g., AWS, GCP).
Strong problem-solving abilities and critical thinking skills in fraud detection scenarios.
Excellent communication skills and ability to work in a collaborative, cross-functional environment.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Senior/Staff Engineer, Fraud Risk

OKX · Hong Kong, Hong Kong SAR

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Engineering Hong Kong Posted Mar 25, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About The Opportunity

We’re looking for a Software Engineer to join our Fraud Risk team!

This role will provide an early and significant impact on the engineering team. You will be expected to be responsible for such areas as implementation and support of backend microservices, working closely with the frontend and cross-functional teams to coordinate complex deliverables, do research and provide meaningful feedback about any decision being made within the team. Following are some domains you will have opportunities to work with:

Real-time fraudulent monitoring with highly configurable rules
Event data stream ingestion which supports near real-time fraud rules setup
Advanced A/B testing capabilities for our customers so they can leverage greedy algorithms and fight fraud
Powerful tools and innovative data science driven solutions for business user
Full feature risk ecosystem

What You’ll Be Doing

Proficiency with Java stack and JVM (memory/performance tuning, GC)
Proficiency with developing Web Services, SOA, REST APIs, Message Queue, Distributed/Scalable Architecture
Proficiency in Spring Framework (Spring Boot), Hibernate (or similar ORM), Maven, Git
Design and develop 24/7 high scale APIs and distributed system, the tech stack will be on Alicloud/AWS
Strong CS fundamentals, solid knowledge of OOP/OOD, GoF design patterns
Write unit tests, integration tests and CI/CD scripts
Own, monitor and improve our services in production
Development and testing of high quality product features spanning multiple product domains
Work with engineering managers, architects, engineers & QA to develop innovative solutions that meet market needs w.r.t functionality, performance, reliability, realistic implementation schedules and adherence to development goals and principles
Be a technical leader; research and promote new technologies and tools
Face technical challenges - performance, fault-tolerance, security and live production issues
Be involved throughout our service life cycle, influence every step of the way

What We Look For In You

Min. 5+ years of experience in Software Development
Possess a solid foundation in Java, with a deep understanding of JVM configuration optimisation strategies and tuning, IO, multi-threading, concurrency frameworks, common data structures, algorithms, and design patterns
Good programming specifications and rich work experience
Familiar with mainstream open-source application frameworks, such as SpringBoot, SpringMVC, Mybatis, SpringCloud, etc.
Experience with MySQL, Oracle, and other databases, with an in-depth understanding of things, locks, indexes, database and SQL optimisation, design methods such as sub-database sub-table, leader/follower synchronization
Familiar with common middleware, such as Kakfa, ELK, Hologres, etc.
Possess a deep understanding of the design principles of common caching systems, such as Memcached, Redis, etc. and be able to accurately choose caching solutions
Have a good understanding of distributed system principles, including CAP, consistency, idempotent operation, etc.
Work well in a team environment and be able to effectively drive cross-team solutions that have complex dependencies and requirements
Results-oriented, self-learner, problem solver with 'can do' attitude
Clear logic, quick thinking and good communication skills
Bilingual is highly preferred (Mandarin and English) as the team will be working with stakeholders in different regions

Nice-To-Have

Already or are eager to become an expert in the blockchain and cryptocurrency landscape and will understand how speculators, traders, digital asset exchanges, blockchain money services businesses and financial institutions operate
Experience working in a disruptive technology, successfully launching products, ideally, within FinTech, eCommerce, SaaS, AdTech, or Digital Wallet business experience
A history (and preference) of being both strategic, analytical and execution-oriented
Familiarity with product management processes and tools
Experience working with teams across different time zones

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Senior Staff Engineer, AI Platform

OKX · Hong Kong, Hong Kong SAR

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Engineering Hong Kong Posted Mar 25, 2026

Who we are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Team

The AI Engineering team is responsible for integrating different AI models with different business lines. You'll need to understand how these models function in diverse domains and develop efficient integration solutions. This team is building the company's crawler platform, supporting multiple areas such as Compliance, Trading, Financial Products, and Business Intelligence.

What You’ll Be Doing

Understand different AI models’ feature
Understand different business domains’ feature
Provide integration solutions for AI models into the business domain
Maintain systems’ high availability and high throughput
Improve technology best practices and code reviews for peers
Build and maintain various AI infrastructure / platform

What We Look For In You

Bachelors in Science / Technology / Engineering / Mathematics
Experience in AI Agent / RAG engineering solutions
Experience in Microservices / API development with Java/SpringBoot/SpringCloud/Python/Langchain
Knowledgeable in multi-threading and distributed architecture. Understanding of mainstream messaging frameworks including Kafka etc. Knowledge of different databases including vector DB

Nice To Have

Experience with AI models

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Principal AI Engineer, Chatbot Development

OKX · San Jose, California, United States

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Engineering San Jose, United States (US) Posted Mar 24, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

About the Opportunity

We are looking for a Principal AI Engineer to lead the architecture and deployment of large-scale, LLM-powered conversational Chatbot systems serving both enterprise and consumer use cases.

This is a hands-on technical role focused on building intelligent, autonomous chatbot systems operating in real-time crypto environments. You will define the technical vision and own end-to-end delivery of production-grade conversational AI platforms.

What You’ll Be Doing

Lead the design, development, and lifecycle management for conversational Chatbots products for enterprise and consumer use cases.
Drive experimentation, simulations, and continuous learning pipelines for Chatbot performance optimization.
Design multi-level intent routing, classifier training, and fallback strategies.
Building dialogue quality evaluation systems.
Drive automated bad-case discovery, A/B testing, and continuous iteration loops.
Ensure system scalability, security, and regulatory compliance of AI-powered solutions in the crypto exchange domain.

What We Look For In You

PhD or Master's in Computer Science, AI, Machine Learning, or related field with at least 10 years of industry experience.
Deep understanding of the engineering complexity behind industrial dialogue systems, including orchestration layers, intent classification, policy control, and fallback strategies.
Proven experience deploying large-scale conversational products (To Business or To Consumer) in production environments.
Hands-on experience designing multi-tier intent routing and training classifiers for high-accuracy task allocation.
Experience building structured dialogue evaluation frameworks (automatic metrics, LLM-as-judge, human review systems, etc.).
Strong experience driving automated bad-case discovery, logging systems, experiment design, and A/B testing frameworks.

Nice to Haves

Experience in top-tier AI labs or Tech industry leaders
Experience in high-frequency trading, fintech, Web3, or crypto platforms is a strong advantage
Startups or research-intensive environments preferred; must be comfortable operating with ambiguity and speed

OKX Statement

The salary range for this position is $313,055.00 to $450,000.00. The salary offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered. Applicants should apply via Okcoin and OKX internal or external careers site.

OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

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Senior Staff / Principal AI Engineer, Computer Vision

OKX · Hong Kong, Hong Kong SAR

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Engineering Hong Kong Posted Mar 24, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

Introduction

We are seeking a Senior Staff / Principal AI Engineer to take a key technical leadership role in the design and development of OKX’s in-house Fake ID and document security system.

This is a high-impact, highly technical, and business-critical role. You will lead the 0→1 development of advanced AI models and systems that go beyond traditional vendor capabilities, with a strong focus on physical fake ID detection, document tampering detection, generative attack defense, and cross-user risk intelligence.

You will collaborate closely with Risk, Compliance, Product, and Infrastructure teams to deploy these capabilities into real-money, high-risk production environments, directly supporting OKX’s core business and security objectives.

Responsibilities

Lead the design, architecture, and delivery of OKX’s in-house Fake ID and document security platform, with a focus on adversarial and batch-based fraud scenarios
Develop and deploy computer vision models for physical fake ID detection, document tampering identification, and AIGC-generated forgery detection
Enable cross-user and template-level analysis to identify large-scale and industrialized fraud patterns
Integrate document intelligence with biometric signals and user risk profiles to support critical risk decisions across key business workflows
Drive applied research in document security and multimodal AI, and mentor engineers to ensure high-quality, production-grade AI systems

Requirements

Bachelor’s degree or higher in Computer Science, Electrical Engineering, or a related field, with a strong focus on computer vision, deep learning, and multimodal AI
8+ years of hands-on experience building AI/ML systems in areas such as computer vision, multimodal learning, vision-LLM, or generative image/video modeling
Strong proficiency in deep learning frameworks such as PyTorch, TensorFlow, and OpenCV
Excellent analytical, problem-solving, and system-level thinking skills

Preferred Qualifications

Experience working in fast-paced technology companies or startup environments
Background in identity verification, KYC/KYB, fraud detection, or biometric security
Prior experience with document OCR, ID parsing, forgery detection, or media forensics

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Security Engineer (Data & Endpoint Security)

OKX · Hong Kong, Hong Kong SAR

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Engineering Hong Kong Posted Mar 23, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

Job Responsibilities

Data Security (Optional Focus Area)

Develop and enhance enterprise data security detection capabilities, including but not limited to DLP, sensitive data identification, data encryption/decryption, and data masking.
Continuously validate and optimize existing data security rules, models, and detection strategies to improve coverage and accuracy.
Participate in data security incident identification, response, investigation, and forensics.
Build and maintain data asset maps; use graph-based techniques to trace data flows and identify risks of sensitive data exfiltration.
Use enterprise data platforms to perform risk analytics, anomaly detection, and data-focused threat modeling.

Endpoint / Host Security (Optional Focus Area)

Build and improve host-based detection capabilities, including malware analysis, intrusion detection, threat modeling, and host behavior baseline modeling across office and production environments.
Continuously refine host security policies and detection models to improve detection performance and reduce false positives.
Handle host security alerts and incident response end-to-end.
Enhance endpoint data collection pipelines to improve data completeness, integrity, and real-time coverage.
Detect and analyze APT attacks and attempted intrusions across multi-cloud and hybrid environments; support endpoint security architecture improvements.

Job Requirements

Core Requirements

Bachelor’s degree or above in Information Security, Network Security, Computer Science, or related fields; 3–5+ years of experience in data security or host security.
Strong understanding of security attack/defense techniques and enterprise security system design.
Hands-on experience with data security or endpoint security products (e.g., DLP, EDR, UEBA, sensitive data identification).
Proficiency in macOS and Linux systems; experience with enterprise endpoint protection solutions.
Familiarity with big data analytics platforms such as Flink, Spark, Hive, Elasticsearch, and graph analysis technologies.
Strong analytical thinking, communication skills, and a solid understanding of compliance and legal obligations in security operations.

Preferred Qualifications (Any of the Below)

Experience designing endpoint data protection or host agent solutions.
Experience detecting or analyzing APT attacks in enterprise environments.
Experience in data lineage analysis, graph-based security analytics, or sensitive data flow tracing.
Hands-on experience with security data models, detection rule engines, or in-house security product development.
Prior experience building or operating host/data security systems within an enterprise security team.

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowance
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Senior/Staff Engineer, Liquidity Platform, Trading Service

OKX · Hong Kong, Hong Kong SAR

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Engineering Hong Kong Posted Mar 20, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

Key Responsibilities

Design and optimize high throughput order execution systems with sub-millisecond latency targets
Build real time market data pipelines aggregating order books and price feeds from multiple exchanges
Implement position tracking with exchange reconciliation, risk limits, and multi account support
Develop exchange connectivity using FIX 5.0+, WebSocket, and HTTP/2 protocols
Profile and eliminate latency hotspots using garbage free coding and lock free concurrency
Implement pre-trade risk controls, circuit breakers, and rate limiters

Qualifications

Solid STEM (Science/Technology/Engineering/Mathematics) education background.
5-8 years software development experience, preferably in trading/oms/latency sensitive systems
Strong Java 17+ proficiency with understanding of JVM internals and GC behavior
Hands-on experience with FIX 5.0+, WebSocket, and HTTP/2 protocols
Solid multi-threaded programming and concurrent systems knowledge
Understanding of order lifecycle and market microstructure basics
Strong problem solving skills and attention to detail
Excellent communication and collaboration skills
Ability to work independently and as part of a team in a fast paced environment

Preferred Skills

Cryptocurrency/Digital Assets: Crypto exchange APIs, DeFi, blockchain trading
Execution Algorithms: TWAP, VWAP, iceberg, sniper, or other smart order routing strategies
IPC Technologies: Aeron, Chronicle Queue, shared memory messaging
Proficiency or strong interest in Rust for performance critical systems development
Low latency libraries: Agrona Collections, Protocol Buffers, SBE for high performance serialization
Spring Framework, Netty, Vert.x
Timeseries databases (e.g InfluxDB)
Redis, etcd for caching and coordination

Technical Environment

Languages: Java 17+, Rust, Python

Protocols: FIX 5.0+, WebSocket, HTTP/2

Stack: Spring, Netty, Aeron, Chronicle Queue, Redis, MySQL, InfluxDB

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowance
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Senior/Staff Engineer, Liquidity Platform, Strategy Service

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted Mar 20, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Team

Join the dynamic Strategy Service team at OKX Liquidity Platform, where diversity fuels innovation! Our team is a vibrant mix of talents from various backgrounds, each bringing unique experiences and perspectives to the table. We tackle the entire lifecycle of trading strategies, transforming ideas into impactful solutions across Java, Python and other low-latency platforms. We work closely with our desk developers to deliver cutting-edge features and continuous improvements.

What You’ll Be Doing

Develop and maintain a wide range of critical trading infrastructure microservices.
Design and implement enterprise-grade micro-services and distributed architecture solutions.
Develop and maintain our core strategy engine with a focus on high performance backend and APIs.
Conduct code reviews and mentor junior developers to maintain code quality standards.
Ensure scalability, resiliency, and maintainability of all software systems.
Collaborate with cross-functional teams to design, implement, and optimize software solutions.
Analyze and troubleshoot complex technical issues.
Demonstrate and implement security best practices across all development activities.
Stay current with industry trends and best practices in software development.

What We Look For In You

Solid STEM education background.
5+ years of software development experience.
Strong understanding of scalability, resiliency, and maintainability principles.
Strong proficiency in English, both in writing and speaking.
Strong work ethic and ownership.
Ability to work effectively under pressure in a fast-paced environment.
Experience with WebSocket and GraphQL.
Proficiency in Linux environments.
Familiarity with CI/CD pipelines.
Experience with Kafka, Redis, SQL databases, docker and k8s is a plus.
Knowledge of market microstructure of crypto trading is a plus.

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowance
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Senior/Staff Engineer, Liquidity Platform, Private Data Engineer

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted Mar 20, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

Key Responsibilities

Own and operate the trade and position platform end-to-end — roadmap, delivery, reliability, incidents, and continuous improvement.
Build and maintain connectors to centralized exchanges, counterparties, and on-chain sources (REST/WebSocket, blockchain data), handling the real-world complexities of external integrations.
Develop and extend the Python + SQL data model that normalizes trade and account flows across venues.
Deliver trusted data outputs for Finance, Operations, and the trading desk — used for verification, reporting, and analytics.
Improve reconciliation workflows to catch and resolve discrepancies between venue statements and internal records.
Build robust data quality controls with clear lineage, reproducibility, and documentation.
Partner with Finance and Ops to translate business rules into testable logic and onboard new venues/products efficiently.
Contribute to the broader data platform (Spark/Iceberg/ClickHouse/ML tooling).

Qualifications

Bachelor's degree or above in Computer Science or a related field.
4-7 years in software or data engineering, ideally with exposure to trading, middle-office, or post-trade systems.
Strong production Python skills, ideally with Spark/PySpark experience, with a focus on code quality and operational reliability.
Strong SQL skills; hands-on MySQL and PostgreSQL experience (schema design, performance tuning).
Experience integrating with external APIs (REST/WebSocket) and navigating real-world constraints.
Familiarity with trade lifecycle concepts — positions, fees, funding, and reconciliation.
A controls mindset: you care about data quality, reproducibility, and documentation.
Proven ability to own production systems end-to-end — from incident response to stakeholder communication.
Strong communication skills; comfortable working across business and technical teams, aligning on requirements and data delivery.
Fluency in Chinese and English.

Preferred Skills

Experience with workflow orchestration tools (Airflow, Celery, or similar).
Exposure to Kubernetes (k8s) for containerized deployments.
Exposure to modern data platforms (Iceberg, ClickHouse) or ML tooling (MLflow, TensorFlow).

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowance
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

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Quant Developer (Rust), Liquidity Platform, Delta One Systematic Trading

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted Mar 20, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

Liquidity Platform provides cutting-edge technology that covers all aspects of crypto trading. We build low-latency connectivity to global crypto venues, including both Cefi and Defi venues, strategy services for automated pricing and trading bots, high-frequency data capturing and analysis, and state-of-art micro frontend for trading management. On top of all these infrastructures, we build highly customized strategies to facilitate crypto liquidities.

If you are a strong technologist who is excited about the potential of crypto trading, interested in fully-automated systematic trading, we should talk.

We are looking for a Senior Software Engineer for Liquidity Platform - Delta One Strategy Engineering Team. During your tenure with us, you will be working closely with a liquidity manager for strategy development using an in-house build strategy toolkit. You will demonstrate and develop professional capabilities in the following areas: managing inventory & risk of applications, strategic thinking and problem solving, collaborating with product managers, engineers and liquidity managers, effective communication

What You'll Be Doing

Develop and implement cross-venue liquidity strategies with a deep understanding of market microstructure, order book dynamics, and execution optimization
Design and build scalable, fault-tolerant trading infrastructure that can handle 24/7 crypto market operations
Architect low-latency trading systems that can execute strategies across CeFi and DeFi venues simultaneously
Implement robust monitoring, alerting, and auto-recovery systems for trading operations

What We Look For In You

Deep understanding of market making concepts, including spread modeling, inventory management, adverse selection, and order flow toxicity
Experience with cross-venue trading strategies, arbitrage identification, and understanding of venue-specific market dynamics
Knowledge of network protocols, TCP/UDP optimization, and WebSocket connections
Proficiency in Rust/C++ language
Strong understanding of building high-performance, low-latency distributed systems
Experience with cloud platforms (AWS, AliCloud, GCP) and on-premise infrastructure
Passion for trading and genuine interest in crypto markets
Experience with backtesting frameworks and strategy simulation

Nice to Have

Previous experience in proprietary trading, market making, or quantitative research roles
Experience building and maintaining trading infrastructure at scale

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowance
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Quant Developer (Rust), Liquidity Platform, Delta One

OKX · Hong Kong, Hong Kong SAR

Apply now

Engineering Hong Kong Posted Mar 20, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

Liquidity Platform provides cutting-edge technology that covers all aspects of crypto trading. We build low-latency connectivity to global crypto venues, including both CeFi and DeFi venues, strategy services for automated pricing and trading bots, high-frequency data capturing and analysis, and state-of-art micro frontend for trading management. On top of all these infrastructures, we build highly customized strategies to facilitate crypto liquidities.

If you are a quantitatively-minded technologist who is passionate about crypto markets, understands the intricacies of cross-venue market making, and is excited about building profitable trading strategies, we should talk.

We are looking for a Quant Developer for Liquidity Platform Delta One Strategy Engineering Team. During your tenure with us, you will be working at the intersection of quantitative research and software engineering, developing and implementing sophisticated market making strategies across multiple venues. You will demonstrate and develop professional capabilities in the following areas: quantitative modeling, risk management, market microstructure analysis, cross-venue arbitrage opportunities, and building robust automated trading systems.

What You'll Be Doing

Develop and implement cross-venue market making strategies with a deep understanding of market microstructure, order book dynamics, and execution optimization
Design and implement quantitative models for pricing, risk management, and position sizing across multiple crypto venues
Build low-latency trading systems in Rust that can execute strategies across CeFi and DeFi venues simultaneously

What We Look For In You

Deep understanding of market making concepts, including spread modeling, inventory management, adverse selection, and order flow toxicity
Experience with cross-venue trading strategies, arbitrage identification, and understanding of venue-specific market dynamics
Knowledge of network protocols, TCP/UDP optimization, and WebSocket connections
Proficiency in Rust programming language with focus on building high-performance trading systems
Experience with market microstructure, order book dynamics, and high-frequency trading concepts
Passion for trading and genuine interest in crypto markets
Experience with backtesting frameworks and strategy simulation

Nice to Have

Previous experience in proprietary trading, market making, or quantitative research roles
Experience with other trading-focused languages (C++ / Java / Python)
Understanding of crypto-specific market dynamics, including funding rates, perpetual swaps, and basis trading

Perks & Benefits

Competitive total compensation package
L&D programs and education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowance
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Staff/Senior Staff AI Engineer, Model Post-Training and Alignment

OKX · San Jose, California, United States

Apply now

Engineering San Jose, United States (US) Posted Mar 20, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

About the Opportunity

We are seeking a highly skilled and hands-on Machine Learning Engineer specializing in large model post-training and alignment. This role focuses on designing, executing, and optimizing post-training pipelines to improve model performance, controllability, domain adaptation, and reasoning capabilities.

You will work across the full lifecycle of post-training—from data strategy and reward modeling to reinforcement learning–based optimization and production-grade inference deployment.

What You’ll Be Doing

Lead and execute the full post-training pipeline for large language models (LLMs), including supervised fine-tuning, preference optimization, and reinforcement learning–based methods.
Design and implement advanced training paradigms such as DPO (Direct Preference Optimization) and GRPO (Generalized Reward Policy Optimization).
Develop domain-specific data recipes, curation strategies, and augmentation pipelines to optimize task performance.
Conduct post-training of specialized small models from scratch, including architecture selection, dataset construction, and optimization strategy.
Build and refine Reward Models to support alignment and downstream optimization.
Design and implement RLAIF (Reinforcement Learning from AI Feedback) closed-loop systems.
Optimize inference efficiency and deploy models using low-latency serving frameworks such as vLLM and SGLang.
Evaluate model performance using both automated benchmarks and human/AI feedback loops.
Collaborate with research and infrastructure teams to productionize training and deployment workflows.

What We Look For In You

Bachelor's in Computer Science, AI, Machine Learning, or related fields with at least 8 years of industry experience.
Strong hands-on experience across the full post-training pipeline for large models.
Deep familiarity with preference learning and alignment techniques, including DPO, GRPO, and RL-based post-training methodologies.
Proven experience designing domain-specific data strategies and training methodologies.
Experience training and post-training specialized small models from scratch.
Solid understanding of reinforcement learning fundamentals and their application to model alignment.
Experience deploying models in low-latency production environments using frameworks such as vLLM, SGLang, or similar.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

OKX Statement

The salary range for this position is $313,055.00 to $450,000.00. The salary offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered. Applicants should apply via Okcoin and OKX internal or external careers site.

OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

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Principal AI Engineer, AI Agent Development

OKX · San Jose, California, United States

Apply now

Engineering San Jose, United States (US) Posted Mar 19, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.

OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.

Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.

About the Opportunity

We are seeking a Principal Engineer with a deep expertise in autonomous AI agent architecture and deployment, to spearhead the design, development, and optimization of intelligent agent systems on our global crypto exchange platform. This is a senior role requiring a hands-on AI science background combined with strategic oversight, technical direction, and cross-functional collaboration.

You will work at the cutting edge of AI and crypto, designing AI agents that can autonomously reason, act, and evolve in complex, real-time environments such as trading, security, compliance, and customer interaction.

What You’ll Be Doing

Lead the design, development, and lifecycle management of autonomous AI agents tailored to crypto exchange operations (e.g., customer assistant, trading bots, risk detection agents, fraud prevention agents, etc.).
Architect multi-agent systems (MAS) and frameworks to support goal-directed, reasoning, planning, and reinforcement-learning-based agents.
Collaborate with product, engineering, business, and operation teams to define agent roles and measurable KPIs.
Drive experimentation, simulations, and continuous learning pipelines for agent performance optimization.
Stay ahead of the curve on developments in AGI, LLM-integrated agents, and cognitive architectures; apply relevant innovations to production systems.
Mentor and lead a team of AI scientists and engineers; help define the AI roadmap and research strategy.
Ensure system scalability, security, and regulatory compliance of AI-powered solutions in the crypto exchange domain.

What We Look For In You

10+ years of industry experience in a relevant field, or an equivalent combination of advanced degree (PhD/Master's in Computer Science, AI, Machine Learning, Robotics, or related field) and industry experience.
Proven experience building and deploying autonomous AI agents in live environments. Ideal candidates will have:
- Designed multi-agent frameworks or agent ecosystems (e.g., AutoGPT, OpenAgents, LangGraph, LangFuse, Dify, Coze, etc.).
- Experience with goal-oriented agents, context engineering, memory management, tool use, and RL-based decision making.
- Developed agents for real-time decision-making, such as trading, gaming, customer support, or operations.
- Track record of delivering end-to-end AI systems in fast-paced, high-scale environments (preferably finance, crypto, or high-frequency domains).

Nice to Haves

Experience in top-tier AI labs or Tech industry leaders
Experience in high-frequency trading, fintech, Web3, or crypto platforms is a strong advantage
Startups or research-intensive environments preferred; must be comfortable operating with ambiguity and speed

OKX Statement

The salary range for this position is $313,055.00 to $450,000.00. The salary offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered. Applicants should apply via Okcoin and OKX internal or external careers site.

OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Staff AI Engineer, Model Post-Training and Alignment

OKX · APAC

Apply now

Engineering Hong Kong Singapore Posted Mar 19, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

We are seeking a highly skilled and hands-on Machine Learning Engineer specializing in large model post-training and alignment. This role focuses on designing, executing, and optimizing post-training pipelines to improve model performance, controllability, domain adaptation, and reasoning capabilities.

You will work across the full lifecycle of post-training—from data strategy and reward modeling to reinforcement learning–based optimization and production-grade inference deployment.

What You’ll Be Doing

Lead and execute the full post-training pipeline for large language models (LLMs), including supervised fine-tuning, preference optimization, and reinforcement learning–based methods.
Design and implement advanced training paradigms such as DPO (Direct Preference Optimization) and GRPO (Generalized Reward Policy Optimization).
Develop domain-specific data recipes, curation strategies, and augmentation pipelines to optimize task performance.
Conduct post-training of specialized small models from scratch, including architecture selection, dataset construction, and optimization strategy.
Build and refine Reward Models to support alignment and downstream optimization.
Design and implement RLAIF (Reinforcement Learning from AI Feedback) closed-loop systems.
Optimize inference efficiency and deploy models using low-latency serving frameworks such as vLLM and SGLang.
Evaluate model performance using both automated benchmarks and human/AI feedback loops.
Collaborate with research and infrastructure teams to productionize training and deployment workflows.

What We Look For In You

Bachelor's in Computer Science, AI, Machine Learning, or related fields with at least 8 years of industry experience.
Strong hands-on experience across the full post-training pipeline for large models.
Deep familiarity with preference learning and alignment techniques, including DPO, GRPO, and RL-based post-training methodologies.
Proven experience designing domain-specific data strategies and training methodologies.
Experience training and post-training specialized small models from scratch.
Solid understanding of reinforcement learning fundamentals and their application to model alignment.
Experience deploying models in low-latency production environments using frameworks such as vLLM, SGLang, or similar.

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →

Principal Engineer, Agent Infrastructure & Memory Architecture

OKX · APAC

Apply now

Engineering Hong Kong Singapore Posted Mar 19, 2026

Who We Are

At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.

About the Opportunity

We are seeking an AI Infrastructure Engineer to design and build the foundational systems that power next-generation AI agents. This role sits at the intersection of research and production engineering, focusing on scalable long-term memory, knowledge graph infrastructure, and robust context management systems.

You will transform cutting-edge research concepts (e.g., Context Graphs, GraphRAG, agent memory architectures) into auditable, maintainable, and production-grade infrastructure that enables reliable, stateful AI systems.

What You’ll Be Doing

Architect and implement long-term memory infrastructure for AI agents, including auditable, versioned, and rollback-capable middleware that supports persistent, stateful reasoning.
Design and own end-to-end GraphRAG and knowledge graph pipelines, from ingestion and schema design to graph indexing, retrieval optimization, and integration with LLM-based reasoning systems.
Build scalable context management infrastructure, elevating context from prompt-level techniques to structured, maintainable systems such as Context Graphs that enable long-horizon and cross-session reasoning.
Translate advanced agent research into production-grade systems, prototyping emerging architectures and establishing best practices for memory, retrieval, and infrastructure reliability.
Ensure reliability, observability, and governance of agent infrastructure, including traceable memory operations, evaluation frameworks, and safeguards against drift and degradation.

What We Look For In You

PhD or Master's in Computer Science, AI, Machine Learning, Robotics or related field with at least 10 years of industry experience.
Possess a deep expertise in at least one of the following areas: long-term memory, knowledge graphs, or context management.

Nice to Haves

Experience in top-tier AI labs or Tech industry leaders
Experience in high-frequency trading, fintech, Web3, or crypto platforms is a strong advantage
Startups or research-intensive environments preferred; must be comfortable operating with ambiguity and speed

Perks & Benefits

Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!

Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.

Notice:

All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website.

Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX's Candidate Privacy Notice.

Ready to apply?

Apply to OKX

OKX

View all jobs →