Main Responsibility: 1)Responsible for the vehicle related cloud service testing work formulate project testing plans, plan and implement them to ensure project quality and progress 2)Design and execute test cases, track and locate defects or problems in product software 3)According to product and project characteristics, improve testing efficiency through the design of automated testing and development of automated testing tools 4)Assess project quality risks and communicate with developers on project progress and issues Requirements: 1)Bachelor degree or above, major in computer, software, information management, information technology, etc. is preferred. 2)Familiar with the basic knowledge of software engineering, master software testing theory and methods, and understand software testing process. 3)Familiar with one or more programming languages, such as Java or Python; 4)Understand cloud-based system, familiar with common testing tools and databases. 5)Have strong logical thinking, communication, coordination and promotion ability, good team spirit, and excellent writing and analysis skills.