1. Responsible for the development and maintenance of the company's online products; 2, complete distributed, high-performance coding and maintenance, ensure that the software performance and scalability, and are responsible for the performance of the field research, reconstruction and optimization; 3, participate in discussion in product demand, participate in the activities of technology exchange and sharing, help improve team.

1. Bachelor degree or above, more than 3 years of development work experience, negotiable for excellent candidates; 2, In-depth grasp in the Java language and the working principle of the JVM, understanding of Java multi-thread; 3,Familiar with Spring Boot/Cloud service architecture, have a practical project development experience; 4,Deep understanding of object-oriented programming, familiar with software development process, understand the common design patterns, understand the design ideas and development of mainstream pattern (for example: SOA, micro service, agile development); 5, Familiar with the commonly used Linux command and development environment; 6, Familiar with mysql and oracle database; 7. Have high sense of responsibility, good quality awareness and product awareness, 8, Large distributed system development experience is preferred.