Salary: £65,000 - 65,000 per year Requirements: Experience developing embedded or industrial control software Strong C/C programming skills for ARM Cortex-M microcontrollers (STM32 preferred) Experience with FreeRTOS or similar RTOS Knowledge of functional safety concepts (IEC 61508) and MISRA-C standards Experience with unit testing frameworks, static analysis, and code coverage tools Proficiency with Git in a trunk-based development workflow Familiarity with industrial communication protocols such as Modbus/TCP, CAN, and Ethernet (UDP/TCP) Responsibilities: Translate customer and system requirements into software specifications and acceptance criteria Design and develop firmware for embedded controllers (STM32, FreeRTOS) Develop embedded applications in C/C following MISRA-C, IEC 61508, and secure coding practices Implement communication protocols including Modbus/TCP, serial (RS232/422/485), CAN, and Ethernet Integrate analogue sensors and actuators using ADCs/DACs Support HIL/SIL testing and conduct code peer reviews Produce technical documentation including specifications, diagrams, and test plans Technologies: ARM Embedded Ethernet Firmware FreeRTOS Git Support C++ More: We are a dynamic company based in Staffordshire, seeking a Senior Embedded Software Engineer to join our innovative team. With a competitive salary ranging from £60,000 to £70,000, we offer a hybrid work environment that promotes flexibility and work-life balance. Our team is dedicated to delivering high-quality products and we value collaboration and continuous improvement. Join us in shaping the future of embedded software technology! last updated 16 week of 2026