In the rapidly evolving world of blockchain and cryptocurrency, data has become a cornerstone of innovation, security, and user experience. As one of the leading crypto exchanges globally, OKX is at the forefront of this transformation—empowering millions with access to crypto trading, decentralized applications (dApps), and secure digital wallets. Behind this powerful ecosystem is a robust data infrastructure, built and maintained by a world-class data team. If you're passionate about data engineering, scalable systems, and real-time analytics, the Data Engineer at OKX role offers a unique opportunity to shape the future of finance.
👉 Discover how your data engineering skills can power the next generation of crypto innovation.
Who We Are
At OKX, we believe that the future will be reshaped by cryptocurrency—and that this transformation will ultimately enhance individual freedom. As a trusted platform for millions of users and hundreds of institutional clients, OKX provides a secure, reliable, and transparent gateway to the digital asset economy.
Backed by Proof of Reserves, our commitment to safety and transparency is unwavering. With offices around the world, we’re united by core values: We Before Me, Do the Right Thing, and Get Things Done. These principles guide our culture, drive collaboration, and foster an inclusive, high-performance environment where every team member—every “OK-er”—can thrive.
OKX is part of OKG, a global blockchain group that delivers cutting-edge products like OKX Wallet, OKLink, and more—bringing the power of blockchain technology to users everywhere.
About the Data Team
The OKX data team plays a central role in driving data excellence across the entire OKG ecosystem. From technical architecture and data ingestion to ETL processes, warehousing, visualization, and advanced analytics, the team owns the full data lifecycle.
Comprising data engineers, data analysts, and data scientists, this cross-functional unit ensures that data is accurate, accessible, and actionable. As a Data Engineer at OKX, you’ll collaborate closely with product managers, software engineers, and business stakeholders to build scalable, resilient data systems that support real-time decision-making and product innovation.
This isn’t just about moving data—it’s about building the foundation for intelligent, data-driven platforms that serve millions of users worldwide.
Key Responsibilities
As a Data Engineer at OKX, your work will directly impact the performance, reliability, and scalability of our data infrastructure. You’ll be responsible for:
- Designing and developing high-performance data pipelines for both batch processing and real-time streaming workloads.
- Architecting cloud-native data infrastructure using industry-standard tools and best practices.
- Applying an Agile methodology to deliver projects efficiently and iteratively.
- Building reusable software frameworks to solve complex data challenges at scale.
- Collaborating with cross-functional teams—including product, engineering, analytics, and data science—to develop scalable, data-driven solutions.
- Ensuring data integrity, consistency, and scalability by enforcing data standards and improving validation and monitoring systems.
- Proactively identifying and resolving data quality issues through robust monitoring and alerting mechanisms.
- Evaluating internal and external opportunities to enhance data products, services, and platform capabilities.
Your contributions will help turn raw blockchain and user data into actionable insights—powering smarter trading decisions, better risk management, and improved user experiences.
Required Qualifications
To succeed in this role, you should bring a strong technical foundation and hands-on experience in building enterprise-grade data systems. The core requirements include:
- A Bachelor’s degree in Computer Science or equivalent professional experience.
- Proven experience with data processing frameworks such as Apache Spark and Flink.
- Demonstrated ability to design and implement both batch and streaming data pipelines.
- Strong programming skills in at least one of the following: Python, Go, Scala, or Java.
- In-depth knowledge of SQL and NoSQL databases, including performance optimization and troubleshooting.
- Familiarity with DevOps tools like Git, Docker, and Kubernetes (k8s).
- Hands-on experience with major cloud platforms such as AWS, Alibaba Cloud, Google Cloud Platform (GCP), or Azure.
- Advanced proficiency in SQL, including window functions, aggregate functions, and user-defined functions (UDFs).
- A track record of delivering end-to-end data solutions—from ingestion and storage to extraction and analysis.
- A self-driven mindset with strong communication skills and the ability to present technical concepts clearly.
- Fluency in English, both written and spoken.
Preferred Qualifications
While not mandatory, the following experiences will give candidates a competitive edge:
- Background in FinTech, eCommerce, SaaS, AdTech, or Digital Wallet industries—especially in high-volume transaction environments.
- Experience working in distributed teams across multiple time zones.
- Exposure to big data analytics tools such as Amplitude, Tableau, or QlikView.
- Familiarity with Alibaba Cloud offerings like DataWorks and MaxCompute.
- Experience with Hadoop ecosystem tools including Hive, HBase, and large-scale distributed storage systems.
Why Join OKX?
Working as a Data Engineer at OKX means being part of a mission-driven organization that’s shaping the future of finance. You’ll be working with massive datasets generated by global crypto transactions, user interactions, and smart contract events—offering unparalleled challenges and learning opportunities.
You’ll also join a diverse, inclusive team that values innovation, ownership, and continuous growth. Whether you're optimizing query performance across petabytes of data or designing fault-tolerant streaming pipelines, your work will have real-world impact.
👉 Be part of a global team redefining what’s possible in crypto through data.
Frequently Asked Questions (FAQ)
Q: Does OKX sponsor work visas for this position?
A: OKX prioritizes candidates who already have the right to work in Singapore and do not require visa sponsorship. However, exceptional candidates may be considered on a case-by-case basis.
Q: What does a typical day look like for a Data Engineer at OKX?
A: You’ll spend time designing pipelines, writing code, collaborating with analysts and product teams, reviewing system performance, and troubleshooting data issues. The role blends development, architecture, and problem-solving in a fast-paced environment.
Q: Is remote work allowed for this role?
A: This role is based in Singapore. While some flexibility may be available, on-site presence is expected as part of team collaboration.
Q: How does OKX ensure data security and compliance?
A: We follow strict security protocols, including encryption, access controls, audit logging, and regular compliance reviews. Our Proof of Reserves framework also reinforces transparency and trust.
Q: What career growth opportunities exist for data engineers at OKX?
A: Engineers can grow into senior technical roles, specialize in areas like real-time analytics or MLOps, or move into leadership positions within the data organization.
Q: How does the data team collaborate with other departments?
A: We work closely with product, risk, trading, marketing, and engineering teams to ensure data is accurate, timely, and aligned with business goals.
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