At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior EmbeddedSoftware Engineer to join one of our clients' teams. Our client is an innovative aerospace technology company that is transforming system integration through AI-driven interoperability. It converts hardware specifications into digital twins and automatically generates, tests, and validates on-board middleware software that is both hardware- and OS-agnostic. This web-based collaborative tool supports mission-critical projects, allowing teams to efficiently model, test, and simulate data interfaces for satellites, spacecraft, and lunar landers.
NOTE: this position requires working on-site and relocation to Luxembourg.
As Senior Embedded Software Engineer, you will architect, implement, and maintain our hardware-agnostic and OS-agnostic on-board software framework. Your work in collaboration with the AI team will enable integration of any hardware into any bus in less than a day instead of months, ensuring robustness, safety, and performance across Linux and real-time operating systems.
Design and develop a hardware-agnostic HAL and middleware stack in C/C++, supporting ARM Cortex-A/R/M, RISC-V, etc.
▪ Create OS-agnostic abstraction layers to target Linux (Yocto/Ubuntu) and RTOS (FreeRTOS, Zephyr, RTEMS) with minimal code divergence.
Implement and maintain bus-protocol drivers (I2C, SPI, UART) with multi-bus and multi-instance support for redundancy.
▪ Define and adhere to clear software-to-hardware interface contracts (ICDs/datasheet-driven), ensuring consistent behavior across platforms.
Apply OOP principles in C++ and structured design in C to build modular, testable components.
▪ Enforce MISRA C/C++ and CERT Secure Coding guidelines; Develop Python scripts to automate configuration of the on-board software, automate build, flashing, and validation across multiple target boards.
▪ Build and maintain hardware-in-the-loop and software-in-the-loop test frameworks to continuously test, validate, and verify the on-board software and platform compatibility.
Collaborate with the Software Lead, AI Engineer and Backend team
▪ Mentor junior engineers, share knowledge on cross-platform strategies, and foster an iterative “try, learn, improve” culture.
Bachelor’s or Master’s in Electrical Engineering, Computer Engineering, Computer Science, or equivalent
5+ years of embedded software development, with emphasis on cross-platform or portable code
Expert in C (99/11) and Modern C++ (11/14/17); Proven ability to develop for both Linux (Yocto, Ubuntu) and RTOS (FreeRTOS, Zephyr, RTEMS)
Python scripting for coding, build/test automation
Background in satellite or aerospace on-board computers (OBCs) and Flight Software Frameworks.
Exposure to container-based CI for embedded builds (Docker)
Knowledge of additional field buses (CAN/CAN-FD, MIL-STD, etc.)