This role is for one of the Weekday's clients

Min Experience: 3 years

Location: Bengaluru

JobType: full-time

The Embedded Firmware Engineer will be responsible for designing, developing, and maintaining firmware for microcontroller-based systems. The role involves low-level programming, RTOS and bare-metal development, hardware bring-up, and close collaboration with hardware teams to deliver reliable and high-performance embedded solutions.

Key Responsibilities

- Design, develop, and maintain embedded firmware for ARM Cortex-M and RISC-V microcontrollers.
- Develop and integrate device drivers for communication interfaces such as I2C, SPI, UART, CAN, USB, BLE, and Ethernet.
- Work on real-time operating systems including FreeRTOS and Zephyr, as well as bare-metal firmware.
- Perform board bring-up, system debugging, and validation using tools such as JTAG/SWD, oscilloscopes, and logic analyzers.
- Analyze hardware schematics and component datasheets to ensure accurate firmware integration.
- Collaborate closely with hardware, validation,



and system teams throughout the development lifecycle.

Must-Have Skills & Experience

- 3–5 years of hands-on experience in embedded firmware development.
- Strong proficiency in C programming (C++ is a plus).
- Experience working with ARM Cortex-M or RISC-V MCU architectures.
- Solid experience with RTOS (FreeRTOS, Zephyr) or bare-metal programming.
- Solid debugging skills using JTAG, SWD, and lab instruments.
- Hands-on experience with standard communication protocols.

Good-to-Have Skills

- Experience with bootloader development (MCU bootloaders, U-Boot).
- Knowledge of power optimization and low-power system design.
- Exposure to OTA mechanisms and secure firmware update workflows.
- Python scripting for testing, validation, or automation.

Skills

- Embedded C
- RTOS
- ARM / RISC-V
- FreeRTOS
- Zephyr
- Embedded Linux

📌 Embedded Firmware Engineer (Bengaluru)
🏢 Important Company of the Sector
📍 Bengaluru