Job Description


We are a top-tier digital assets exchange platform with over 50 countries' global footprints, and aim to be the portal that transcends Web2 and Web3, connects CeFi and DeFi, and bridges the vast web of crypto.

  • Top 1 platform for copy trading globally
  • Top 5 derivatives trading globally
  • 8+ million registered users
  • 1K+ employees in over 38 countries
  • Provide stable security of A+ ranking for 12 SSL indicators
  • Proof of Reserves - guarantees 100% of users' assets in reserves


  • Responsible for the technical upgrade and maintenance of the quantitative system;
  • Responsible for maintaining the online server, making optimization plans from the code, JVM and other levels according to the server status provided by the operation and maintenance, and executing them;
  • Responsible for reasonable architecture design, refactoring, research and development of Java/Python projects;
  • Complete the business needs proposed by the business party on time and with high quality;
  • Responsible for solving technical problems such as high concurrency, high stability, and large data volume processing in the service.


  • More than 5 years of experience in Java development, familiarity with system design CAP principles, and experience in the design and development of high-concurrency and high-availability systems;
  • Familiar with commonly used data structures and algorithms;
  • Proficiency in Java language, strong learning ability, and familiarity with Python/NodeJS and other languages is better;
  • Solid understanding of Java foundation, basic frameworks such as multi-threading, collection, thread pool, etc., familiar with Spring, MyBatis and other open source frameworks, and have a deep understanding of JVM;
  • Proficiency in MySQL, Redis, ElasticSearch, in-depth knowledge of MySQL index, experience in SQL tuning and cache tuning;
  • Hands-on experience in the blockchain industry or having a particular understanding of blockchain, Web3, Ethereum, digital finance, exchanges, futures trading, and big data would be an advantage;
  • Have a strong sense of responsibility and team spirit, be good at communication, actively integrate into the team, be able to express your own ideas, and be able to respond to superiors immediately when online problems arise;
  • Good command of English and Chinese (Mandarin) written and spoken skills are preferred.


  • Great exposure to blockchain and the crypto industry
  • Attractive package with guaranteed 2 months bonus and performance-driven bonus;
  • Medical insurance coverage
  • 5 days of work and bank holidays
  • Monthly birthday party
  • Staff activities, team building and company events

  • Development
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