Embedded Software Engineer | Dublin | Hybrid | Permanent Our client, a growing medical device company, is looking for an Embedded Software Engineer to develop firmware for next-generation connected devices. Responsibilities Design, develop and test embedded C firmware on ARM microcontrollers. Develop low-level drivers and peripheral interfaces. Work with RTOS and bare-metal environments. Support board bring-up and hardware/software integration. Debug and optimise embedded systems. Contribute to firmware design and code reviews. Produce technical documentation in a regulated environment.Requirements 4+ years' embedded software engineering experience. Strong embedded C programming skills. Experience with ARM Cortex-M microcontrollers. Experience with RTOS (FreeRTOS, Zephyr or similar) and/or bare-metal development. Good knowledge of SPI, I2C, UART and other communication interfaces. Hands-on debugging experience using JTAG, oscilloscopes and logic analysers.Nice to Have Medical device experience (IEC 62304, ISO 13485). BLE or other wireless technologies. Firmware security or secure boot. Embedded Linux, C++, Python or CI/CD experience.Benefits: Competitive salary, hybrid working, career development, and the chance to work on technically challenging, life-changing products. Reperio Human Capital acts as an Employment Agency and an Employment Business