OKX is hiring a Senior Java R&D Engineer（Token Markets Team） in Engineering — Hong Kong, Hong Kong SAR. The overview below is synthesized from the employer posting on job-boards.greenhouse.io: factual requirements and scope are preserved, but prose is rewritten with editorial context. Verify details and apply via the employer link.
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).
About the Opportunity
Company context from the listing:
The Dex Token Markets team empowers OKX Web3 users with a robust and user-friendly platform for real-time data tracking and analysis across multiple DEXes and chains. Our core features include real-time charts and trade feeds, token watchlists, price alerts, customizable screeners with metrics such as volume, price change, and liquidity, and support for over 40 chains and hundreds of thousands of trading pairs.
What You’ll Be Doing
- Organize and coordinate resources, lead project research and development, troubleshoot problems, and ensure quality and timely completion.
- Maintain high quality coding practice to ensure code efficiency and cross team collaboration.
- Ability to mentor junior team members when required.
What We Look For In You
Experience and skills the team lists as required:
- 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
- Familiar with mainstream open source application frameworks, such as SpringBoot, SpringMVC, Mybatis, SpringCloud, etc.
- Familiar with common middleware, such as MQ, RPC, cache, message queue, Mysql, 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, idempotence operation, etc.
- Logical thinking and good communication skills
- Team player and passionate about Web3 industry
- Understanding Web3, DApp business and technology, relevant work experience is highly preferred
- Billangual speaking ( English and Chinese) is highly preferred as the team will be working across different regions
Perks & Benefits
What the posting highlights about the offer:
- Competitive total compensation
- Comprehensive insurance coverage for employees and their 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.
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For the Senior Java R&D Engineer（Token Markets Team） at OKX, reviewers look for concise evidence over buzzwords. Mirror the language of the posting sparingly, quantify support or delivery outcomes, and show how you handled ambiguity, time-zone collaboration and user empathy. Keep your resume to impact, keep your cover note to one page, and link to artifacts — tickets resolved, docs shipped, dashboards owned — that prove you can operate in a fast-moving Web3 team. Prepare to discuss a time you turned a confusing user report into a clear fix and how you measure quality in support and operations.
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