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Renesas Electronics · Chengdu, China

# Sr Staff Firmware Engineer (高级固件工程师）

Chengdu, China Full-time Senior individual contributor Software Engineering 

Listed on Renesas Electronics’s official careers site. Posted September 25, 2026. Check that it is still open and apply there.
[Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000151753109-sr-staff-firmware-engineer-)

[OpenNash Jobs](https://jobs.opennash.com/) / [Renesas Electronics](https://jobs.opennash.com/companies/renesas-electronics/) / Sr Staff Firmware Engineer (高级固件工程师）

## 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

## At a glance
- Posted by the employer: Sep 25, 2026
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 24 days
- Location: Chengdu, China
- Employment type: Full-time[Apply on Renesas Electronics’s careers site →](https://jobs.smartrecruiters.com/RenesasElectronics/744000151753109-sr-staff-firmware-engineer-)

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