General information: Salary range: Competitive, negotiable; Position: Full Time; Location: Office work.Your responsibilities: Participate in the design and implementation of backend system architecture; performance, security, expansion and other optimizations.Requirements: 1+ year of Go development experience, strong business requirement modeling and business architecture design ability. Proficient with Redis cache design; familiar with Elastic Search and Kafka. Proficient with PostgreSQL, SQL index tuning, and database design. Familiar with HTTP/2 protocol; experience with high concurrency computing service development. Strong sense of responsibility, able to deal with emergencies at any time.How to apply: Please send your qualified resume and personal information to [email protected], so that we can judge your past experience.