· Support to improve FOC, PFC control algorithm, and integration of MBD. · Develop/Maintain Inverter software architecture, improve software quality. · Inverter Software development including requirement analysis, work breakdown, schedule creation, software implementation, and verification, support product test, and maintenance. · Inverter Software functional specification creation, technical design documents creation. · Identify various development risks, track/solv defects. · Research and application of Inverter related new technologies. REQUIREMENTS: Educational Background Bachelor’s degree or above in electrical automation, motor drive and related major Work Experience 8+ years’ experience in inverter/converter development. Knowledge/Skill level 1. Proficient in C/C++ programming languages, python preferred. 2. Understand model-based design under Simulink environment. 3. Understand the principles of PMSM and BLDC motors. 4. Familiar with FOC algorithm, PFC control. 5. Familiar with various hardware debug tools(such as oscilloscope). 6. Familiar with MCU for embedded electronic system design. 7. Familiar with common source code development /management tools, such as SVN / Git / Jira, etc. 8. Efficient problem-solving skills on control related issues. 9. Air conditioning industry background is preferred. 10.RTOS based design experience is preferred.