Embedded Software Engineer - DEVI

The Impact You'll Make

What if the firmware you work on every day could help make homes more comfortable, energy-efficient, and easier to control? As our Embedded Firmware Engineer, you will shape the software behind DEVI thermostats and controllers, turning real customer and installer needs into reliable connected products.

You’ll have the opportunity to follow solutions from requirements and implementation through validation, release, and real-world performance. Working closely with engineering specialists and external development partners, you’ll influence product reliability, connectivity, cybersecurity, and quality throughout the product lifecycle.

Based on-site in Kolding, you’ll join a collaborative R&D environment where your embedded expertise has a visible impact on physical products used in energy-efficient buildings.

What You’ll Be Doing

• Develop and maintain embedded firmware for microcontroller-based thermostats and controllers, delivering reliable product improvements, new functionality, and defect corrections.
• Integrate and update communication technologies, software libraries, and third-party components while protecting product stability, connectivity, and cybersecurity.
• Review and validate firmware from external development partners, turning product requirements into clear technical expectations and release-ready solutions.
• Investigate and resolve firmware issues across software, electronics, connectivity, production, and field operation to keep products performing reliably throughout their lifecycle.
• Collaborate across product management, electronics, applications, quality, verification, and compliance, helping turn technical decisions into successful product releases

What We're Looking For

• Practical experience developing embedded software in C or C++ for microcontroller-based products.
• Hands-on capability in embedded debugging, troubleshooting, source control, software maintenance, and controlled firmware releases.
• Ability to translate requirements into firmware solutions and to review, challenge, test, and validate software implementations.
• Familiarity with connected-product technologies and protocols such as Zigbee, Bluetooth Low Energy, Thread, Matter, or comparable technologies.
• Clear English communication and strong collaboration skills, including the ability to work effectively with external development partners and multidisciplinary engineering teams.

What You'll Get from Us

• Be part of a down-to-earth engineering environment where ideas are welcomed, decisions are made close to the technology, and you can see the results of your work in real products.
• You’ll have flexibility, autonomy, and support to do your best work while maintaining a healthy work-life balance. Your well-being matters to us.
• We strive to create an inclusive work environment where people of all backgrounds are respected, and valued for who they are.
• You’ll receive benefits like 13th salary, annual bonus, paid vacation, pension plans, personal insurance, and more. These vary by country and contract, but they’re worth asking about-we think they’re pretty great.

Ready to Make a Difference?

If this role excites you, we’d love to hear from you! Apply now to start the conversation and learn more about where your career can go with us.

Even if you don’t meet every requirement, we encourage you to apply if you believe your experience can bring value to the role

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All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or other protected category.