Embedded Linux Software Engineer

We are looking for an Embedded Linux Software Engineer to join our agile product development team and contribute to the development of next-generation GNSS positioning platforms. The role focuses on designing, developing, integrating, and maintaining embedded software running on Linux-based ARM platforms. You will work closely with hardware engineers, system architects, product owners, verification engineers, and GNSS experts to build reliable and secure embedded Linux systems for professional and industrial positioning applications. The position covers the complete product lifecycle from concept and prototyping through production and maintenance.

Your responsibilities

• Develop and maintain embedded Linux software for ARM-based platforms.
• Customize and integrate Linux BSPs, kernels, device trees, and drivers.
• Develop and maintain Buildroot and/or Yocto-based Linux distributions.
• Integrate GNSS receiver modules and positioning software
• Design and implement system services, daemons, and middleware components.
• Support board bring-up activities on prototype and production hardware.
• Collaborate with hardware teams during schematic reviews, board bring-up, and system debugging.

• Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, Embedded Systems, or related field.
• At least three years of experience developing software for embedded Linux systems with Buildroot and/or Yocto.
• Strong programming skills in C (and/or Rust).
• Experience with Linux system internals, processes, networking, kernel configuration, device tree development and interfacing peripherals like UART, SPI, I2C, CAN, etc.
• Strong debugging skills using tools such as GDB, Valgrind, strace and tcpdump.
• Experience with Git-based software development workflows.
• Strong analytical and problem-solving skills.
• Fluent communication skills in English.

Bonus Points

• Experience with GNSS, sensor fusion, or positioning technologies.
• Experience with NXP i.MX93 or similar embedded SoCs.
• Experience with secure boot, TPMs, cryptography, and embedded cybersecurity concepts.
• Experience with OTA software update tools like RAUC.
• Experience with CI/CD systems such as GitLab CI or similar.
• Experience supporting manufacturing test and production environments.
• Experience using HW debugging tools like Oscilloscopes, Logic Analyzer, etc.

Pulled from the full job description

• Flexible schedule, What we offer
• Hybrid working model (60/40) with flexible working hours
• A small, young and collaborative team, where your ideas have a direct impact on the product.
• The opportunity to shape a new product from concept through production, working on cutting-edge embedded Linux and GNSS technology.
• An international working environment with colleagues from more than 60 nationalities across the company.
• Continuous learning and professional development
• A start-up mindset backed by a global technology leader, combining agility with long-term product development.
• Regular team events and an open team culture, whether it’s sports activities, barbecues, or enjoying a beer together after work.
• Competitive compensation and benefits as part of a global technology company.

We see diversity as a strength and promote a culture of inclusion among our employees. Our varied backgrounds, ideas and experiences are critical to our success. We strive to become a strong learning organization and are committed to provide our employees with equal opportunities regardless of differences such as gender, race, ethnicity, generations, belief.

u-blox is a global leader in automotive, industrial, and consumer markets, driving innovation through our cutting-edge positioning and short-range communication technologies. We are the pioneers behind high-precision technologies, providing smart and reliable solutions that enable people, vehicles, and machines to determine their precise position and communicate wirelessly. With headquarters in Thalwil, Switzerland, and offices across Europe, Asia, and the USA, we are making a global impact.