> Markdown version of [/jobs/ext/2809627-embedded-firmware-engineer-zephyr-arm-access-solutions](https://www.wearedevelopers.com/jobs/ext/2809627-embedded-firmware-engineer-zephyr-arm-access-solutions). 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).

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# Embedded Firmware Engineer (Zephyr/Arm) - Access Solutions

- **Company:** Dormakaba
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Embedded Software, Firmware, Universal Asynchronous Receiver/Transmitter, USB, Serial Peripheral Interface
- **Published:** September 9, 2026
- **Apply:** https://www.buscojobs.com.es/embedded-firmware-engineer-zephyr-arm-access-solutions-en-madrid-ID-369230235

## About the Role

dormakaba in Madrid, Spain, is seeking an embedded software engineer to develop and evolve firmware for Automatic Access Solutions, migrating to the Zephyr-based ECPLA platform.
You'll work close to hardware with USB, UART, I2C, SPI, CAN, and support testing across Europe with a strong emphasis on secure, reusable firmware.
Experience in embedded firmware (3-5 years) and English business fluency are required.
#J-*****-Ljbffr

## Description

dormakaba in Madrid, Spain, is seeking an embedded software engineer to develop and evolve firmware for Automatic Access Solutions, migrating to the Zephyr-based ECPLA platform.You'll work close to hardware with USB, UART, I2C, SPI, CAN, and support testing across Europe with a strong emphasis on secure, reusable firmware.Experience in embedded firmware (3-5 years) and English business fluency are required.#J-*****-Ljbffr


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