Senior Backend Engineer


  • Familiarity with data structures, algorithms, complexity concepts。
  • mastery of one of the programming languages: Clojure, Java, Python, or Node
  • Ability and motivation to learn new tools, languages, and knowledge
  • Experience with developing complex and scalable backend systems
  • Familiarity with common backend systems such as ZooKeeper, Redis, MySQL, MongoDB, and message queues.
  • Location: Beijing/Kunshan


  • Develop backend systems
  • Work with DevOps team to respond to production incidents