Senior Firmware Engineer

Contract, remote

OUTSIDE IR35

We're supporting a leading IoT device manufacturer with expertise in industrial control systems and smart technologies for the home, who are seeking an experienced Firmware Developer to support urgent project requirements.

Design and develop firmware and software for IoT Embedded Systems.
Implement drivers for hardware interfaces (UART, SPI, I2C, GPIO, etc.).
Optimize code for memory, power, and processing constraints.
Perform debugging with specific tools (oscilloscope, multimeter).
Participate in product validation, testing, and certification phases.

Your Profile

Circa 10+ years firmware development experience
Proven experience in programming for microcontrollers/microprocessors and related technologies (ARM, ESP32, STM32/Atmel/ESP32).
Proficiency in Embedded C Development for firmware
Knowledge of RTOS (FreeRTOS, Zephyr, etc.).
Experience with debug tools for Embedded Systems.
Good knowledge of communication protocols (Bluetooth, Wifi ).

Bonus Points

Knowledge of Yocto for Embedded OS development .
Knowledge of Python - automation test scripts .
Experience with wireless protocols (BLE, LoRaWAN).
Familiarity with REST APIs for IoT Backend .

If this sounds like you, please apply with your CV and up to date contact information. We will be in touch with successful applicants within 1 week.

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Senior Firmware Engineer, IoT, devices