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Sr Staff Firmware Engineer (RTOS is required)


Job Location:

Chengdu - China

Monthly Salary: Not provided by the employer
Posted: 24 September 2026 (8 hours ago)
Application Deadline: 22 December 2026
Vacancies: 1 Vacancy

Job Summary

  • Develop embedded firmware for ARM CortexM MCUs using Keil ARM MDK
  • Design and maintain firmware based on FreeRTOS
  • Implement and debug USB Device features
  • Develop and support I3C Device / I2Ccompatible functionality
  • Support system bringup debugging and integration with hardware teams
  • Write and maintain clear technical documentation

Qualifications :

  • Bachelors 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)
  • Experience with USB Device firmware development
  • 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 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 21000 engineers and problem solvers in more than 30 countries we offer the opportunity to work on worldleading 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.


Remote Work :

No


Employment Type :

Full-time


About Company

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In the sustainable food sector, we work with large food companies, providing them with professional consulting services to help them add sustainable food to their supply chains, thereby improving food safety and food quality, and improving animal welfare. Our partners include leading ... View more

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