Senior Embedded Systems Engineer and Technical Team Lead | Senior Embedded Systems Engineer (m/w/d) – Technischer Teamlead
Testo SE & Co. KGaA
Job Summary
This role serves as the critical technical bridge between product architects and the development team, translating high-level product visions into concrete technical solutions. As a Technical Team Lead, you will drive architecture decisions—evaluating platforms like Zephyr and Linux—while managing effort estimations and system modernization strategies. Day-to-day, you will balance hands-on firmware development using C, CMake, and Yocto with technical leadership duties such as conducting code reviews and mentoring junior developers. You will oversee the full lifecycle of IoT products, from low-level hardware integration (I²C, SPI) to cloud connectivity (MQTT, TLS). This position is ideal for an expert who enjoys both deep technical work and cross-functional coordination. The role offers a high degree of flexibility through hybrid work models and the opportunity to work on high-precision measurement technology that contributes to environmental and health protection within a globally recognized company.
Required Skills
Education
Not specified
Experience
- Several years of professional experience in embedded systems development
- Proven experience in technical leadership and mentoring developers
- Extensive experience with firmware design patterns and memory management
- Practical experience with Zephyr RTOS or Embedded Linux platforms
- Experience in evaluating and modernizing legacy embedded systems
- Background in hardware-related development including circuit technology and signal integrity
Languages
Additional
- The role is based in the Freiburg area (Titisee-Neustadt) and offers hybrid/mobile work options. It is a full-time, permanent position (unbefristet).
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