1. Responsible for the coding of the core functions of the system and the architecture design and development of key projects; 2. Responsible for the stability, continuous availability and rapid recovery of the site; 3. In depth understanding of business architecture and requirements, identifying system risks, designing stability and disaster recovery solutions; 4. Undertake architecture optimization of system service, operation environment and site performance; 5. Undertake functional requirement analysis, draw architecture diagram, flow chart, prototype diagram, etc;

1. College degree or above, computer related major, more than three years experience in Java project development and Internet development; 2. Familiar with Java related development technology, with the ability of object-oriented analysis, design and development; 3. Have a deep understanding of the mainstream framework (struts 2 + Spring + ibatis, spring MVC, etc.); 4. Be familiar with MySQL database development, have excellent database design ability; be familiar with development tools and application servers (such as eclipse, JBoss, Tomcat, etc.) 5. Familiar with Linux common commands, able to test and deploy independently on the system; familiar with web and front-end technology (including JavaScript, AJAX, JSON, ext, jQuery, etc.) 6. Excellent software development literacy, sense of responsibility, positive communication ability, team work spirit; large system development experience, high concurrency architecture processing is preferred; big data background, familiar with redis, strom, spark, hive and other technologies is preferred.