Senior Java R&D Engineer
OKX is a leading global cryptocurrency exchange offering a wide range of trading services, including spot and derivatives trading, as well as Web3 solutions.
Maintainer signals as of 8/14/2026
Investors
Projects
About OKX
OKX is a global cryptocurrency exchange known for its trading services and financial products. The platform offers a wide range of features, including spot and derivatives trading, staking services, and a user-friendly interface suitable for both beginners and experienced traders.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You organize resources, lead research and development projects, troubleshoot problems, and ensure quality and timely delivery. You maintain efficient code, collaborate across teams, and mentor junior team members while developing systems for Web3 token markets.
Requirements
- Solid Java foundation
- JVM configuration optimization and tuning
- IO
- Multi-threading
- Concurrency frameworks
- Data structures and algorithms
- Design patterns
- SpringBoot, SpringMVC, Mybatis, and SpringCloud
- Middleware including MQ, RPC, cache, message queue, and MySQL
- Memcached and Redis caching systems
- Distributed system principles including CAP, consistency, and idempotence
- Logical thinking and communication skills
- Understanding of Web3 and DApp business and technology
- English and Chinese language skills
Responsibilities
- Organize and coordinate resources
- Lead project research and development
- Troubleshoot problems
- Ensure quality and timely completion
- Maintain high-quality coding practices
- Collaborate across teams
- Mentor junior team members
Benefits
- Comprehensive insurance coverage for employees and their dependants
