Job responsibilities: Over 2 years of experience in exchange management Technical team building: Establish and manage an efficient technical team of 30-50 people, covering positions such as development, testing, and operations. 2. Project management: Fully responsible for the technical management and implementation of payment projects, ensuring that the projects are completed on time, with quality, and within budget. 3. Technical architecture design: Lead the design and implementation of technical architecture to ensure high availability, security, and scalability of the system. 4. Technology strategy formulation: Develop technology development strategies to ensure the company's leading position in the payment field. 5. Cross departmental collaboration: Work closely with departments such as product, operations, and marketing to promote the deep integration of technology and business. 6. Technological innovation: Continuously monitor the latest technological trends in the industry, promote technological innovation and application, and enhance product competitiveness.