Job responsibilities: 1. Responsible for the interface and interaction design of the company's WEB/H5 and APP products; 2. Proactively identify and think about problems in product design, provide design solutions with high-quality product experience, and actively promote optimization; 3. Apply international product design based on the characteristics of the company's products; 4. Highly sensitive to changes in product data and user satisfaction, able to flexibly measure the overall experience level of the product and propose improvement suggestions; 5. Always pay attention to and analyze overseas product design trends, study target user needs, experience demands and aesthetic tendencies, and quickly optimize existing products;