- Job Title

Staff Firmware Engineer / Senior Staff Firmware Engineer

- Job Role

Design, develop, and validate embedded firmware solutions for ARM Cortex-M based platforms. The role involves driver development, RTOS-based application development, communication protocol integration, security implementation, testing, and CI/CD enablement while working closely with cross-functional engineering teams.

- Experience

- Staff Firmware Engineer: 8-12 years

- Senior Staff Firmware Engineer: 12-15 years

- Bachelor's degree in Electrical, Electronics, or Communication Engineering

- Must-Have Skills

- STM32 or ARM Cortex-M 32-bit microcontroller firmware development

- RTOS experience (preferably Zephyr) and bare-metal programming

- Driver development for I2C, UART, and SPI

- CAN communication protocol

- Strong coding skills in Embedded C and Python

- Experience with ADC, GPIO, and PWM peripherals

- Secure bootloader and secure firmware upgrade implementation

- Git, Docker, and CI/CD pipeline management





- Unit testing using the Zephyr ecosystem

- Firmware module integration testing and debugging

- Good-to-Have Skills (Industrial Communication)

- Ethernet and Industrial Ethernet

- TCP/IP-based industrial protocols such as MQTT and Modbus

- TLS and application security implementation

- Positive-to-Have Skills (Battery Management Systems)

- Battery Management Systems (BMS), including voltage and temperature monitoring

- State of Charge (SoC) estimation concepts

- Energy Management System (EMS) state machine experience

- Key Responsibilities

- Develop and maintain embedded firmware for ARM Cortex-M platforms.

- Design and integrate device drivers, communication stacks, and middleware.

- Implement secure boot, firmware update, and security features.

- Develop automated build, test, and deployment pipelines.

- Perform unit, integration, and system testing.

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