1. Responsible for the development and maintenance of the company's existing PHP website; 2. Optimize the website code and develop new functions, and ensure the operation efficiency of the website; 3. Responsible for the website function implementation of user interaction functions, including pages, backstage, database, etc.; 4. Constantly improve and optimize the company's website according to business changes to ensure system performance, stability and reliability.

1. Bachelor degree or above, more than 3 years of experience in PHP+MySQL development; 2. Good sense of responsibility, good communication skills, strong execution ability, good teamwork spirit, good logical thinking and analysis ability, and strong learning and thinking ability; 3. Proficient in various design patterns and object-oriented design principles, with strong model abstraction capability; 4. Master MySQL database, understand MySQL index optimization, query optimization and storage optimization;Familiar with the application of NoSQL such as Redis and Memcached; 5. Familiar with Linux server;Familiar with LAMP architecture, capable of system configuration and performance tuning of LAMP website architecture; 6. Proficient in website performance optimization and database optimization and maintenance; 7. E-commerce or Internet finance experience is preferred; 8. Good coding standard and programming style, clear structure, naming standard, strong logic and low code redundancy; 9. Fluent Chinese