Senior Embedded Software Developer (m/w/d) Smart Energy Systems
Core
Develop firmware and embedded software for connected electronic systems in energy and building technology, integrating sensors, actuators, and wireless communication.
Role type
Senior embedded software engineer (firmware & RF integration)
Builds
Integrated smart energy devices with proprietary 868-MHz wireless communication
Domain
Smart energy systems, IoT, embedded electronics
Required skills
C programming, microcontroller development, ARM-based platforms (STM32), hardware integration, debugging, wireless protocols, sensor/actuator systems
Preferred skills
RTOS, bootloader/OTA updates, low-power design, RF testing, RED/ETSI compliance
Technologies
STM32, C, 868-MHz RF, VNA, Spectrum Analyzer, HIL
Responsibilities
Develop and optimize firmware for microcontroller-based systems; troubleshoot and debug complex hardware/firmware issues; design and optimize proprietary wireless communication protocols; coordinate hardware and software integration; plan and execute validation tests including HIL; ensure regulatory compliance (CE, EMV, RED, ETSI)
Seniority
Senior, hands-on IC
