工作职责: 1. Responsible for functional testing, safety testing and performance testing of company projects; 2. Designed the corresponding functional and performance test scheme based on project requirements and product status; 3. Built test environment and conducted test execution, analyzed test results, positioned performance bottlenecks, and promoted the solution of tracking problems; 4. Communicated with the requirements team, design team and R&D team during the testing process to ensure the project testing progress and software quality. 任职资格: 1.Bachelor degree, major in computer, software engineering, electronics, communication, automation, etc. 2.3 years or above software QA test experience 3. Basic knowledge of computer language, such as C/python; 4. Basic understanding of defect management system; 5. Have basic knowledge of electronic circuit and understand microcontroller. 6. Proficient in operating instruments, such as oscilloscope, logic analyzer, etc.; 7. Able to analyze circuit, familiar with common interface circuit; 8. Positive attitude, good at studying, good communication skills and strong sense of teamwork. 9. Experience of using multimeter, waveform generator, oscillograph is preferred