OS Embedded Linux Engineer

Present in 96 countries, we are dedicated to changing the way the world uses energy through advanced electric vehicle charging and energy management systems. We have the headquarters in Barcelona and manufacturing facilities in Spain (Barcelona), and the US (Arlington, Texas). We are rapidly becoming a leading company in the market.

In 2021, we were listed on the New York Stock Exchange (NYSE: WBX), allowing us to garner acclaim and win prestigious design awards (the IF Design, Good Design, and Red Dot Awards).

In 2022, we acquired ARES (an assembly electronics company) and COIL (Installers of turnkey EV charging solutions). One year later, in 2023, we acquired ABL, the leading German EV charger manufacturer, which has allowed us to have a stronger presence in Europe.

Get in charge with Wallbox!

The Operating Systems (OS) Team is responsible for building the software platform that powers Wallbox’s hardware devices, ensuring seamless interaction between embedded systems and the applications running on them.

As an OS Embedded Linux Engineer, you will develop and maintain a Yocto-based operating system, ensuring optimal software compatibility, performance efficiency, cybersecurity compliance, and system reliability.

• Develop and maintain Yocto-based Linux distributions for embedded systems.
• Design and enhance core charger functionalities such as boot sequence, chain of trust, update mechanisms, and networking capabilities.
• Validate and test new hardware architectures and prototypes in collaboration with Hardware and Validation teams.
• Maintain and improve the QA infrastructure used for system verification.
• Support Software and Validation teams in debugging and resolving functionality issues.
• Assist manufacturing teams with system-level troubleshooting during production.
• Integrate and configure device drivers for new hardware components.

• Proven experience in generating and integrating Yocto systems for embedded devices.
• Skilled in configuring Device Tree Blobs (DTB) and managing board bring-up processes.
• Experience configuring boot mechanisms such as U-Boot and Trusted Execution Environments (TEE).
• (Nice to have) Hands-on experience with hardware debugging, including soldering, small reworks, and oscilloscope use.
• (Nice to have) Proficiency in C/C++ for embedded programming.

• 3–5 years of experience in a similar embedded systems engineering role.

• Flexible working hours
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Hybrid work schedule and half Fridays
• First-class private health, dental, and life insurance after your first month at Wallbox
• Flexible compensation tickets valid for transportation, childcare, and restaurant/food delivery apps
• Unlimited access to Linked In for all your learning and development needs
• Car discounts & special advantages if you choose an EV!
• Variety of breakfast and lunch dishes, every day, at a discounted price at our canteen

Please upload your CV in English

* At Wallbox, we’re committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We strive to be a more equal-opportunity workplace