> Markdown version of [/jobs/ext/47780-firmware-engineer](https://www.wearedevelopers.com/jobs/ext/47780-firmware-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Firmware Engineer - **Company:** Oxigent - **Location:** Barcelona, Spain - **Salary:** €40,000.0 - €43,000.0 - **Contract:** Permanent contract - **Skills:** C++ (Programming Language), Communications Protocols, Firmware, RS-232, RS-485 Standard, Software Engineering, TCP/IP, Git, Software Version Control - **Published:** May 16, 2026 - **Apply:** https://es.indeed.com/viewjob?jk=ce15d83642450b46 ## About the Role * Formación en ingeniería electrónica * A partir de 4 años de experiencia relacionada * Experiencia con C y C++ * Experiencia en implementación de protocolos de comunicaciones: RS232, RS485, USB, TCP/IP, I2C, SPI. * Experiencia con sistemas de control de versiones, tales como GIT. ## Description En el caso de ser la persona seleccionada tu misión será participar en el diseño, desarrollo y mantenimiento de firmware para dispositivos electrónicos integrados, como dispositivos IoT, sistemas embebidos, controladores de dispositivos, etc., * Diseñar, desarrollar y mantener el firmware embebido (Windows IoT) * Colaborar con los equipos de hardware, software y producto para definir especificaciones técnicas y garantizar la integración efectiva del sistema. * Implementar protocolos de comunicación (RS-232, RS-485, CAN, TCP/IP, etc.) y trabajar con buses de datos y periféricos. * Realizar pruebas funcionales, validación y depuración de firmware en entorno de laboratorio y sobre hardware real. * Documentar el desarrollo y mantenimiento del código siguiendo buenas prácticas de ingeniería de software. ## Related Videos - [Sustainable Mobility – Giravolta](https://www.wearedevelopers.com/videos/480-sustainable-mobility-giravolta) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [More efficient software for more efficient microchips](https://www.wearedevelopers.com/videos/1164-more-efficient-software-for-more-efficient-microchips) - [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [The Best X (Twitter) Accounts for Developers](https://www.wearedevelopers.com/magazine/294-the-best-x-twitter-accounts-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)