Sr Staff Firmware Engineer (高级固件工程师）

Employment: Full-time Experience level: Mid-Senior Level Job Description Develop embedded firmware for  ARM Cortex‑M MCUs  using  Keil ARM MDK Design and maintain firmware based on  FreeRTOS Implement and debug  USB Device  features Develop and support  I3C Device / I2C‑compatible  functionality Support system bring‑up, debugging, and integration with hardware teams Write and maintain clear technical documentation Qualifications Bachelor’s degree or above in EE, CS, or related fields Strong C programming skills Experience with  Keil ARM MDK  and ARM MCU development Familiar with RTOS (FreeRTOS required) Understanding of  I3C / I2C protocols Able to debug embedded systems and read technical documentation in English Nice to Have Knowledge of  Linux driver development Experience with  USB Device  firmware development Experience with performance optimization or protocol debugging tools Experience with bootloaders or firmware upgrade mechanisms   Additional Information Renesas is an embedded semiconductor solution provider driven by its Purpose, To Make Our Lives Easier . With a global team of over 21,000 engineers and problem solvers in more than 30 countries, we offer the opportunity to work on world‑leading technology for Automotive, Industrial, Infrastructure, and IoT, shaping a safer, healthier, greener, and smarter future. At Renesas, TAGIE is our culture, grounded in being Transparent, Agile, Global, Innovative, and Entrepreneurial. It shapes how we work, grow and deliver on our purpose together. This collaborative spirit and mindset drive our semiconductor technology to transform industries and impact millions of lives. We believe in rewarding our employees with a competitive benefits package alongside their salary. More information will be provided during the hiring process. Are you ready to join our team and shape the future with us? Renesas Electronics is an equal opportunity and affirmative action employer, committed to supporting diversity and fostering a work environment free of discrimination on the basis of sex, race, religion, national origin, gender, gender identity, gender expression, age, sexual orientation, military status, veteran status, or any other basis protected by law. For more information, please read our  Diversity & Inclusion Statement .