1. Responsible for the backend research and development, requirement analysis and design, technical implementation, and user experience of the exchange; 2. Responsible for the functional planning of the company's products, as well as the code development, debugging, and maintenance of the corresponding modules; 3. Actively respond to exchange demands and carry out development/customized development and delivery. 4. Participate in the optimization of the company's product architecture and performance, and assist other modules in technical implementation. 5. Assist and complete various other technical development tasks,

1. Responsible for controlling the quality of exchange version testing, planning testing strategies, developing testing plans and implementation based on the exchange's technical architecture and business application scenarios, and developing targeted testing tool platforms; 2. Support the implementation of industry customer testing requirements and be responsible for the quality of customer version delivery for the project: 4. Plan the development of blockchain testing toolization and automation testing capabilities. 3. Conduct overall planning and functional integration for the implementation of exchange business functions

1. Participate in front-end architecture design and optimization to improve page performance, maintainability, and scalability; Responsible for front-end infrastructure and component abstraction. 2. Responsible for front-end development and maintenance, achieving high-quality user interfaces and interactive experiences. 2. Maintain good communication with team members such as product managers, designers, and back-end developers to understand project requirements and business logic. Actively participate in team code reviews and technical discussions, providing constructive opinions and suggestions.