Firmware Engineer

Responsibilities :

Develop and maintain embedded firmware for ARM Cortex-M / RISC-V microcontrollers.

Implement device drivers for I2C, SPI, UART, CAN, USB, BLE, and Ethernet.

Work on RTOS (FreeRTOS, Zephyr) and bare-metal systems.

Perform board bring-up, debugging, and validation using JTAG / SWD, oscilloscopes, and logic analyzers.

Collaborate with hardware design teams using schematics and datasheets.

Must-Have Skills :

3–5 years in embedded firmware development.

Strong C (C++ knowledge is a plus).

Experience with ARM Cortex-M or RISC-V MCU architectures.

RTOS (FreeRTOS, Zephyr) or bare-metal programming.

Debugging with JTAG, SWD, and lab instruments.

Hands-on with communication protocols.

Good-to-Have Skills :

Bootloader development (MCU / U-Boot).

Power optimization and low-power design.

OTA and secure firmware update flows.

Python scripting for test automation.