1. Technical leader: Responsible for the technical architecture design and selection of the wallet system, ensuring high performance, scalability, and security of the system. Lead the research and development of blockchain related technologies, including but not limited to multi chain support, smart contract integration, decentralized identity (DID), etc. Resolve technical challenges during development to ensure timely project delivery. 2. Team management: Lead and manage the wallet development team, including front-end, back-end, and blockchain development engineers. Develop a development plan, assign tasks, and monitor the progress of team members. Cultivate the technical abilities of team members and enhance the overall technical level of the team. 3. Product development: Work closely with product managers, designers, and other technical teams to understand business requirements and translate them into technical solutions. Responsible for the development of core wallet functions, including asset management, transaction signing, cross chain transfer, DApp integration, etc. Ensure seamless integration between the wallet system and other modules of the exchange, such as trading engines and clearing systems. 4. Security and Compliance: Design and implement a highly secure wallet system, including private key management, encryption algorithms, anti phishing and other security mechanisms. Ensure that the wallet system complies with relevant laws, regulations, and industry standards. 5. Technological Innovation: Track the latest developments in blockchain and Web3 technologies, explore and introduce new technologies to enhance product competitiveness. Promote continuous optimization and innovation of wallet systems to enhance user experience.