Responsibilities 1. Responsible for the development and implementation of dex underlying platform applications 2. High-performance API development (front-end docking, data, etc.) 3. Daily platform maintenance & performance improvement Requirements 1. At least 2 years of blockchain development experience 2. Master one or more languages of Golang, Java and NodeJS for several years 3. Master the development experience of public chain (ETH or other) and other smart contracts 4. Familiar with common DB (Mysql, postgreSQL, Redis, mongodb) 5. Have a certain understanding of Linux common commands, Docker and K8S microservice systems. 6. Specific good teamwork spirit & execution, strong ability to analyze and solve problems. 7. Basic or Fluent English level