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# Embedded Firmware Engineer - Low-Level Systems (Linux)

- **Company:** Ascendion
- **Location:** Sant Cugat del Vallès, Spain
- **Contract:** Permanent contract
- **Skills:** C++ (Programming Language), Linux, Linux on Embedded Systems, Embedded Software, Firmware, Joint Test Action (IEEE Standards), Qt Modeling Language (QML), Qt (Software), Real-Time Operating Systems, Multithreading, Build Tools, Restful APIs, Software Version Control
- **Published:** October 13, 2026
- **Apply:** https://www.jobleads.com/es/job/embedded-firmware-engineer-low-level-systems-linux--sant-cugat-del-valles--efd8bd91b6fedc378a6a6925be6e47cd5

## About the Role

Candidates should be proficient in C/C++ and multithreaded programming, experience with GDB/JTAG, and familiar with version control and build systems. Knowledge of Qt/QML or REST APIs is a plus, and willingness to troubleshoot

## Description

Ascendion is seeking a Low-Level Firmware Engineer to design, develop and test firmware for advanced embedded systems. You will work on real-time software, embedded Linux interactions, and close collaboration with hardware, software, and manufacturing teams.

Candidates should be proficient in C/C++ and multithreaded programming, experience with GDB/JTAG, and familiar with version control and build systems. Knowledge of Qt/QML or REST APIs is a plus, and willingness to troubleshoot