Job description: 1. Responsible for the front-end research and development of various business products, involving user-facing apps, the official website, and projects encompassing mobile H5, Hybrid, PC Web, and NodeJS full-stack development. 2. Creating UI design drafts, implementing product interfaces, and dealing with various browser compatibility issues. 3. Work closely with Product Managers, UI/UX /Designers, and Back-end engineers, to improve usability, user experience, and website performance optimization for various business products. 4. Participate in product reviews and propose feasible technical solutions. Qualifications: 1. Bachelor’s degree from a reputable or established university. Ideally in computer science, software engineering or relevant fields. 2. More than 3 years of experience in front-end development and front-end architecture design. 3. In-depth mastery of JS language and ES6/7 features. 4. Have actual experience with projects for front-end mainstream frameworks, including Vue or React, and be able to deeply analyze relevant framework and implementation principles. 5. Proficiency in webpack, gulp, and other engineering tools. 6. Have actual project experience in website performance optimization and user experience improvement. 7. Familiar with mobile network communication mechanisms and have a deep understanding and experience in HTTP, TCP/IP, and Socket communication. 8. Experience in server-side development, project experience in NodeJS and JAVA is preferred. 9. Good communication skills and a strong ability to work independently and solve problems.