IoT Embedded Systems Engineer

Take ownership of the development of IoT systems, with a focus on embedded software, system architecture, and hardware and firmware integration
Design and develop robust, efficient, and scalable embedded software for IoT products based on microcontroller platforms and, optionally, Linux based systems
Provide technical guidance for hardware development in collaboration with external partners, including reviewing and challenging PCB designs to ensure functionality, quality, and manufacturability
Collaborate closely with mechanical, software, and cloud engineering teams to ensure seamless end to end system integration
Define and refine product requirements from initial concept through to mass production in collaboration with internal and external stakeholders
Develop and integrate prototypes and support the transition from development into serial production together with manufacturing partners
Contribute to the continuous evolution of the embedded platform, including MCU based solutions as well as optional Linux and Yocto based components
Develop pragmatic testing strategies to ensure the functionality, reliability, and quality of both hardware and firmware
Support development and manufacturing partners with debugging, technical documentation, and production ramp up
Provide Level 3 technical support for complex system, firmware, and hardware related issues
Travel approximately 5 to 10 percent to support development partners, product validation activities, and product launches

Bachelor's or Master's degree in Electrical Engineering, Embedded Systems, Computer Science, or a related discipline, or equivalent practical experience
Several years of hands on experience in embedded development, including firmware development and hardware related engineering
Strong understanding of hardware design and PCB layouts, with the ability to review design decisions and collaborate effectively with hardware development teams
Strong expertise in embedded firmware development and software architecture for microcontroller platforms such as ARM Cortex, ESP32, or STM32
Experience with sensor integration and wireless communication technologies such as BLE and WiFi
Experience with embedded Linux systems, particularly Yocto, is an advantage, especially in environments combining System on Modules with MCU based architectures
Broad system level understanding of mechanics, sensors, actuators, and their integration into robust IoT products
Hands on experience with hardware testing, debugging tools, and automated production testing
Familiarity with certification standards such as CE and FCC is an advantage
Fluent in German and English, with additional languages considered a plus

Description