Senior Java Engineer, Data Platform

OKX • Full-time • Hong Kong, Hong Kong SAR • 6d ago

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:

Design and develop internal data platform components, including data governance center, data integration tools, job scheduling, and approval workflows.
Build and maintain scalable backend services with high availability.
Integrate with data warehouse, metadata, and job orchestration systems (e.g., Airflow, Flink, Spark).
Develop data governance features such as data lineage, data quality, and access control.
Write clean, maintainable code and technical documentation.
Support system deployment, monitoring, and troubleshooting.

Requirements:

Proficient in Java, Spring Boot, MyBatis/JPA, and RESTful API design.
Solid experience with databases (MySQL, PostgreSQL) and distributed systems (Redis, Kafka).
Experience in data platform, metadata, or workflow systems is a strong plus.
Familiar with AWS or Aliyun cloud environment.
Strong problem-solving skills and ability to take ownership of system modules.

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!

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