Job responsibilities: 1 Using TypeScript for backend development, building and maintaining high-performance services; two Responsible for the development, optimization, and maintenance of backend core modules; three Use Docker for service containerization deployment and maintenance; four Maintain and manage backend databases, including MySQL, PostgreSQL, and Redis, and perform database design and performance tuning;

Job responsibilities: 1 Develop and maintain front-end using TypeScript, Next.js, and React; 2. Develop high-quality and maintainable web applications based on product requirements; 3. Collaborate with backend and design teams to optimize user experience; 4. Participate in code reviews to ensure code quality and standardization; In a fast-paced work environment, efficiently complete development tasks, respond quickly, and solve problems; six