Bachelor's or Master's degree in Computer Science or equivalent experience. Minimum of 1-3 years of professional experience in frontend development, with a proven track record of building high-quality web applications. Experience with user behavior tracking, data analysis, and dashboard, capable of data-driven collaboration with product teams. Deep expertise in React, HTML5, CSS3, and ES6+, with a strong understanding of modern frontend architectures and patterns. Proficiency in state management libraries and a solid grasp of RESTful APIs. Familiarity with build tools, version control systems (e.g., Git), and CI/CD processes. A strong portfolio showcasing your ability to create visually appealing and intuitive user interfaces. Excellent communication skills and the ability to collaborate effectively in a fast-paced, cross-functional environment. Fluency in Chinese (Mandarin).