Job Responsibilities: 1. Formulate product test plan and write test report. 2. Responsible for product function and performance testing, reliability testing, system testing and product certification. 3. Statistics and analysis of test data, and tracking analysis and reporting of software and hardware problems; 4. Develop test tools to improve test efficiency. job requirements: 1. Bachelor degree or above, electrical, automation and other related majors. 2. Able to independently write and execute test plans, analyze test results and complete test reports. 3. Teamwork spirit, good communication skills, strong sense of responsibility. 4. Experience in testing tool software and script development.