We are Bertrandt.

An independent, international engineering service provider with decades of expertise. With cross-industry know-how and a comprehensive understanding of systems and products, we create technological solutions across the entire value chain. We focus on the trending topics of digitalization, e-mobility, and autonomous systems, primarily for the automotive, aerospace, defense, and mechanical engineering industries, consistently enabling the development of tailor-made solutions. Our goal: to accelerate technological progress and make a meaningful contribution to a sustainable future. We work toward this every day - with approximately 12,000 employees at over 50 locations worldwide.

We are seeking an experienced Embedded Software Engineer specializing in Zephyr RTOS development. The ideal candidate will be responsible for designing, developing, and maintaining embedded software for microcontroller-based systems, with a strong focus on real-time applications, device drivers, connectivity, and low-level programming.

What To Expect

Develop embedded software using Zephyr RTOS




Design and implement real-time applications for MCU-based platforms
Configure and customize Zephyr kernel, device tree, and board support packages (BSPs)
Develop and maintain device drivers (SPI, I2C, UART, CAN, GPIO, USB)
Integrate wireless technologies such as Bluetooth Low Energy (BLE), Wi-Fi, Thread, Zigbee, or Matter
Debug and optimize embedded systems for performance, reliability, and power consumption
Work closely with hardware, systems, and test engineers
Participate in software architecture, code reviews, and integration activities
Support CI/CD and automated testing for embedded products

What You Bring Along

Preferred Experience :

+3 years in embedded software development
Hands-on Zephyr RTOS project experience
Experience with Nordic Semiconductor (nRF52, nRF53, nRF91)
Experience with NXP, STM, TI, Renesas, or Infineon MCUs
IoT or connected-device development
Automotive

📌 Embedded Software Engineer (Aosta)
🏢 Bertrandt Group
📍 Aosta