Embedded Firmware Developer

Senior Firmware Developer

Luxembourg (hybrid)

Up to 100k

Position Overview

We are seeking a Senior Firmware Developer to design and develop low-level embedded software for ARM-based microcontrollers and processors for a leading growth business in Luxembourg. The role involves creating real-time firmware and signal-processing solutions for resource-constrained systems while collaborating with multidisciplinary engineering teams.

Key Responsibilities

• Translate system requirements into firmware specifications and software designs
• Develop bare-metal firmware, bootloaders, and real-time application software
• Implement control state machines, signal processing, and timing functions
• Adapt and integrate existing internal or open-source software
• Create test benches and debug firmware with Electronic Engineers and PCB Designers
• Maintain code quality, documentation, and version control using Git
• Collaborate across hardware, mechanical, optical, and software teams

Requirements

• Bachelor’s or Master’s degree in Electronic Engineering, Computer Science, or related field
• 5+ years of embedded firmware development experience
• Strong programming skills in C and C++
• Experience with ARM-based platforms such as STM32 and NVIDIA Orin
• Strong knowledge of I2C, SPI, UART, and CAN communication interfaces
• Experience developing bare-metal firmware and debugging embedded systems
• Familiarity with Git version control
• Strong communication and project leadership skills
• English proficiency required; French is a plus but not required