Java Engineer
Job Description: Responsibilities: 1. Responsible for building the user system, including the construction of internal and external user systems; 2. Provide standardized user services for various business lines, continuously iterate the functions of existing platforms, enhance product versatility and scalability, abstract similar scenarios, and consolidate platform capabilities; 3. Solve complex technical issues in the process of user platform construction, such as capability abstraction design for system modules, drive technological innovation and breakthroughs, and im