0. Must have experience with exchanges or DEF products; 1. Responsible for product research, planning, outputting prototypes and PRD, leading the promotion and acceptance of functions; 2. Responsible for research and analysis of blockchain DeFi projects, including operational mechanisms, contract methods, on chain data statistics and analysis, and outputting conclusive reports; 3. Responsible for competitor research and tracking project progress. 4. Work closely with UI/UX, R&D, testing and other departments to promote project implementation and landing, and be able to work with marketing, business, operations and other departments to drive product growth after launch; 5. Continuously iterate products and discover new product opportunities through interviews, thematic research, data analysis, and other means;