Capgemini Engineering

Embedded C Firmware Developer

Coimbatore, IN

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hirly's read of this role

Role family: Engineering
Seniority: Mid level
Country: IN
Work mode: On-site / unstated
First seen by hirly: 4 Nov 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Job Description

Senior Embedded C Engineer (RTOS)

Location: Coimbatore (1st Preference) / Bangalore (2nd Preference)
Experience: 4 - 10 Years
Grade: B2 / C1

Your Role

Develop and maintain embedded firmware using Embedded C for STM32 and ARM Cortex-M based microcontrollers.
Design, implement, and optimize firmware for RTOS-based applications (FreeRTOS or equivalent).
Work closely with hardware teams for board bring-up , hardware-software integration, and product validation.
Develop and debug low-level drivers and interfaces such as SPI, I2C, UART, ADC, PWM, DMA, Timers, and Interrupts .
Perform firmware debugging, issue investigation, root cause analysis, and performance optimization.
Execute and support validation, verification, system testing, integration testing, and regression testing activities.
Utilize debugging and test tools such as Oscilloscope, Logic Analyzer, JTAG, and SWD .
Collaborate with cross-functional teams to deliver high-quality embedded solutions.

Your Profile

4 to 10 years of hands-on experience in Embedded C Programming (Firmware Development).
Strong expertise in STM32 / ARM Cortex-M Microcontrollers .
Proven experience with RTOS (FreeRTOS or equivalent) .
Strong knowledge of embedded peripherals including SPI, I2C, UART, ADC, PWM, DMA, Timers, and Interrupts .
Hands-on experience in board bring-up , firmware debugging, root cause analysis, and hardware-software integration.
Expertise in validation, verification, system testing, integration testing, and regression testing .
Proficiency in using Oscilloscope, Logic Analyzer, JTAG/SWD debugging tools .
Strong analytical, troubleshooting, and problem-solving skills.
Excellent communication and collaboration abilities.

Good to Have

C++
DSP / Signal Processing
IoT Protocols & Connectivity
BLE & Wi-Fi Development

Preferred Location

Coimbatore
Bangalore

Job Description - Grade Specific

Senior Embedded C Engineer (RTOS)

Location: Coimbatore (1st Preference) / Bangalore (2nd Preference)
Experience: 4 - 10 Years
Grade: B2 / C1

Your Role

Develop and maintain embedded firmware using Embedded C for STM32 and ARM Cortex-M based microcontrollers.
Design, implement, and optimize firmware for RTOS-based applications (FreeRTOS or equivalent).
Work closely with hardware teams for board bring-up , hardware-software integration, and product validation.
Develop and debug low-level drivers and interfaces such as SPI, I2C, UART, ADC, PWM, DMA, Timers, and Interrupts .
Perform firmware debugging, issue investigation, root cause analysis, and performance optimization.
Execute and support validation, verification, system testing, integration testing, and regression testing activities.
Utilize debugging and test tools such as Oscilloscope, Logic Analyzer, JTAG, and SWD .
Collaborate with cross-functional teams to deliver high-quality embedded solutions.

Your Profile

4 to 10 years of hands-on experience in Embedded C Programming (Firmware Development).
Strong expertise in STM32 / ARM Cortex-M Microcontrollers .
Proven experience with RTOS (FreeRTOS or equivalent) .
Strong knowledge of embedded peripherals including SPI, I2C, UART, ADC, PWM, DMA, Timers, and Interrupts .
Hands-on experience in board bring-up , firmware debugging, root cause analysis, and hardware-software integration.
Expertise in validation, verification, system testing, integration testing, and regression testing .
Proficiency in using Oscilloscope, Logic Analyzer, JTAG/SWD debugging tools .
Strong analytical, troubleshooting, and problem-solving skills.
Excellent communication and collaboration abilities.

Good to Have

C++
DSP / Signal Processing
IoT Protocols & Connectivity
BLE & Wi-Fi Development

Preferred Location

Coimbatore
Bangalore

Original posting on Capgemini Engineering's site ↗

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