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Principal Engineer/Senior Engineer - Defi - Chain -DApp (Java)

OKX Hong Kong
Posted 2 days ago In-Office Job Permanent HK$70k - HK$100k
L
Posted by
Louisa Lo
Recruiter
About The Opportunity The Chain backend team is mainly responsible for OKX multi-public chain DApp and web3 infrastructure services, including abstract account wallet, oracle, Subgraph, etc. The team needs to closely deal with on-chain businesses, respond quickly, support quickly, and continuously promote the exploration and implementation of new web3 businesses and technologies.

What You’ll Be Doing

  • Develop, select, and develop technical solutions for Web3 DApp projects
  • Organize and coordinate resources, lead project research and development, troubleshoot problems, and ensure quality and timely completion
  • Promote cross-team communication and improve team collaboration efficiency through code quality control and collaboration
  • Undertake team tasks and cultivate industry technical talents


What We Look For In You

  • Have a solid Java foundation, have a deep understanding of JVM configuration optimization strategies and tuning, IO, multithreading, concurrency frameworks, common data structures, algorithms, and Design patterns. In addition, have good programming standards and rich work experience
  • Familiar with mainstream open source application frameworks, such as SpringBoot, SpringMVC, Mybatis, SpringCloud, etc.
  • Familiar with commonly used Middleware, such as MQ, RPC, cache, message queue, MySQL, etc.
  • Deeply understand the design principles of common caching systems such as Memcached and Redis, and be able to accurately choose caching solutions
  • In-depth understanding of distributed system principles, including CAP, consistency, idempotence operations, etc.


Nice To Haves

  • Clear logic, quick thinking, good communication skills
  • With innovative consciousness and exploratory spirit, strong teamwork ability
  • Understanding of Web3, DApp business and technology, relevant work experience is preferred


Perks & Benefits

  • Competitive total compensation
  • Comprehensive insurance coverage for employees and their dependants
  • More that we love to tell you along the process!
ABOUT COMPANY
Hong Kong
Information Technology
Founded in 2017, OKX (formerly known as OKEx) is one of the world’s leading cryptocurrency spot and derivatives exchanges. OKX innovatively adopted bl...
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