Senior EmbeddedSoftware Engineer
TechBiz Global GmbH1 year ago
Luxembourg, LuxembourgSenior
Responsibilities
- Design and develop a hardware-agnostic hardware abstraction layer and middleware stack in C/C++ for ARM Cortex-A/R/M, RISC-V, and other platforms.
- Create OS-agnostic abstraction layers targeting Linux and real-time operating systems with minimal code divergence.
- Implement and maintain multi-bus, multi-instance I2C, SPI, and UART drivers and define software-to-hardware interface contracts.
- Build modular and testable components using object-oriented C++ and structured C design while enforcing MISRA C/C++ and CERT Secure Coding guidelines.
- Develop Python automation for onboard-software configuration, builds, flashing, and validation across multiple target boards.
- Build and maintain hardware-in-the-loop and software-in-the-loop test frameworks for continuous platform validation.
- Collaborate with software, AI, and backend teams and mentor junior engineers on cross-platform strategies.
Requirements
- Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, Computer Science, or equivalent.
- At least 5 years of embedded software development experience, especially with cross-platform or portable code.
- Expertise in C99/C11 and modern C++11/C++14/C++17, with strong object-oriented and procedural design knowledge.
- Deep experience with I2C, SPI, and UART, including multi-bus and multi-device patterns.
- Proven development experience on Linux with Yocto and Ubuntu and on RTOS platforms including FreeRTOS, Zephyr, and RTEMS.
- Python scripting experience for coding, build automation, and test automation.
- Familiarity with hardware debugging using JTAG/SWD, logic analyzers, and oscilloscopes.
- Strong Git and GitFlow workflows and CI/CD integration experience.
- Preferred experience with satellite or aerospace onboard computers and flight software frameworks.
- Preferred exposure to Docker-based container CI for embedded builds, CAN/CAN-FD and MIL-STD field buses, secure boot, firmware-update mechanisms, and middleware or plugin frameworks.
Benefits
- The position requires working on-site in Luxembourg and relocating to Luxembourg.
About TechBiz Global GmbH
TechBiz Global GmbH provides IT recruitment, outstaffing, and custom software development for startups and enterprises, plus consulting around product building and scaling. The privately held company is headquartered in Berlin and was founded in 2021. It staffs engineering roles for clients and delivers outsourced development teams, supporting engagements across multiple countries.