Senior Embedded Systems Engineer

A growing medical device company is hiring a Senior Embedded Systems Engineer to own firmware for its next-generation device platform. You’ll develop mainly in embedded C on STM32-based hardware, working across real-time control, device drivers, BLE connectivity, bootloader and firmware update infrastructure, and CI/CD. You’ll collaborate with hardware, systems, quality, and product teams to take the platform from prototype through verification and into production.

• BS in Electrical Engineering, Computer Engineering, Computer Science, or a related field, or equivalent experience \n

• Strong professional experience developing embedded software in C \n

• Solid embedded fundamentals: memory management, interrupts, timing, state machines, and hardware/software interfaces \n

• Experience bringing up, debugging, and integrating firmware on physical hardware \n

• Comfortable reading schematics, datasheets, and hardware interface specs \n

• Familiarity with SPI, I²C, UART, and BLE \n

• Proficiency with Git (branches, pull requests, code review, merging) \n

• Able to work independently, make sound technical decisions, and communicate tradeoffs clearly \n

• RTOS experience (FreeRTOS, CMSIS-RTOS) preferred \n

• Embedded C++ UI development, ideally TouchGFX, preferred \n

• CI/CD for embedded firmware (CMake, Make, Docker) and automated C unit testing (Ceedling, Unity, CMock) preferred

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• Design, implement, debug, and maintain production-quality embedded firmware, mainly in C \n

• Write drivers for sensors, pumps, fans, chillers, communication modules, audio, displays, and other peripherals \n

• Implement real-time control for temperature and fluid-management subsystems \n

• Configure and troubleshoot MCU peripherals (GPIO, ADC, timers, PWM, UART, SPI, I²C, DMA, interrupts) \n

• Integrate the embedded graphical interface (TouchGFX, C++) and BLE connectivity \n

• Contribute to bootloader, secure and over-the-air firmware updates, image signing, and production programming \n

• Diagnose system-level issues with debuggers, oscilloscopes, and logic analyzers \n

• Maintain automated build, test, static analysis, code coverage, and release processes \n

• Write unit tests and verification procedures, along with clear design and troubleshooting documentation \n

• Take part in design reviews, code reviews, and technical planning \n

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• Bootloaders, secure boot, signed firmware, or over-the-air updates a plus \n

• STM32 ecosystem experience (CubeMX, HAL, CMSIS) a plus, and STM32N6 a big plus \n

• Regulated medical device software experience (design controls, risk management, cybersecurity) a plus \n

• Thermal-control, fluid-control, battery-powered, or electromechanical systems a plus \n

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Why this role

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• Become a key technical owner of the embedded platform and help shape its architecture and development practices \n

• Take a medical device from prototype to production \n