Senior Java R&D Engineer（Token Markets Team）
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 8/23/2026
C/O APPLEBY GLOBAL SERVICES (SEYCHELLES) LIMITED, Suite 202, 2nd Floor, Eden Plaza, Eden Island, PO Box 1352, Mahe, Victoria, Seychelles, Seychelles
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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
About the Role
Develop and maintain efficient Java backend systems for Web3 token markets, supporting real-time data tracking and analysis across decentralized exchanges and blockchain networks.
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
- Competitive total compensation
- Comprehensive insurance coverage for employees and their dependants
- More benefits shared during the hiring process