Job Location: Remote Job Description: Job Responsibilities: (Contract Products) 1. Responsible for conducting research, planning, and implementing front-end and back-end requirements for trading and contract related businesses; 2. Output product prototype diagrams, product processes, and write relevant requirement specification documents: 3. Responsible for planning and designing the contract risk control backend, building risk control business processes and system functions. 4. Effectively communicate with R&D, testing, and operations departments to ensure their full understanding of the product and promote its launch; 5. Monitor product data, conduct analysis and statistics, continuously improve products, and address user pain points;