C++ Developer

Job offer

We are looking for a Senior Embedded C/C++ Developer to join our small team in Brno and help us drive the next generation of VELUX connectivity enabled products. Our team develops and maintains the connectivity software platform used across electrical products such as windows, shutters, blinds, remote controllers, and gateways. In this role, you will contribute to the transformation of our electronic devices into next generation IoT solutions with Matter, Thread, and cloud connectivity — bringing smarter, healthier, and more comfortable indoor environments to life.

Meet your future team: 

You will collaborate closely with our connectivity team in Denmark, aligning on architecture and technical decisions through daily communication. You will also have the chance to occasionally travel to Denmark to strengthen teamwork and support joint development activities.

Job tasks: 

• Develop and maintain high quality embedded C/C++ software for connectivity solutions running on FreeRTOS and/or Embedded Linux.
• Architect modular, reliable software components and implement unit and integration tests.
• Integrate Matter and Thread stacks to ensure seamless device to device communication.
• Develop cloud connectivity features for our next generation products.
• Build automated test suites in Python to validate connectivity performance and stability.
• Collaborate in an Agile/SCRUM environment, aligning daily with the Danish team and mentoring junior engineers.
• Use CI/CD pipelines to ensure code quality and fast, consistent delivery.
• Actively mentor / coach other team members

What you need to be successful in this role:

We’re looking for someone who enjoys close collaboration and communicates proactively across locations. As your manager and several colleagues are based in Denmark, we appreciate someone who is structured, reliable, and comfortable taking ownership in their daily work. We also value an open-minded attitude, a willingness to learn, and a natural interest in supporting the growth of others.

Qualifications & Technical Skills: 

• University degree in electronics, informatics, automation, or a related field (B.Sc. or M.Sc.).
• Extensive experience with embedded C/C++ development, including architectural design.
• Strong understanding of object oriented design and IP networking technologies.
• Handson experience with Matter/Thread, cloud connectivity, and embedded platforms (FreeRTOS and/or Embedded Linux).
• Experience with Python for automation and testing.
• Familiarity with CI/CD, Git, GCC, and modern development tools (e.g., VS Code).
• Fluent English for daily international collaboration.
• Experience with Agile/SCRUM.
• Familiarity with CI/CD tools and Dev Containers.

What We Offer:  

• Constructive cooperation based on trust and respect for the employee 
• Hybrid work (3 times per week in the office) and flexible working hours 
• Employee discount on VELUX products 
• Employee Foundation support 
• And lots of other benefits.

Ready to apply?  

Learn more about the VELUX Group online at www.velux.com where you can read more about working at our company and what to expect of our recruitment process.  

We look forward to receiving your application and CV in English language as soon as possible. We are conducting interviews on an ongoing basis until we have the right match.  

All inquiries will be treated confidentially.  

The VELUX Group is an international, family-owned business with strong financial roots and each year we can create real impact by reinvesting in society, our employees and planet through our foundations. With 20 production companies in 12 countries and sales companies in 37 countries, our products are widely available. We employ around 12,000 people, and our company is headquartered in Denmark. Alongside the rest of our values, “courage” and “mutual respect” define our actions every day and how we wish to contribute to the world. 

  Equal Opportunity Employer  

At VELUX Residential, we believe in fostering a diverse workplace for everyone to thrive, develop, and perform at their best, and where you feel welcome, respected, and valued. We are committed to providing equal opportunities for all - whether you are applying for a role or already a part of VELUX Residential. That means we recruit, hire, train, and promote people based on their skills and potential without regard to race, color, religion, sex, age, neurodiversity, disability, protected veteran status, national origin, sexual orientation or any other basis prohibited by applicable law.   

 We value diversity and strive to ensure that our employment decisions are fair and inclusive, focusing only on what truly matters: your qualifications and how you can contribute to our shared mission and success.