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Filling most of our leadership positions internally. And encouraging younger and older colleagues to learn from each other.
Both count. Both are us.

Engineer (m/f/d) Software Development for the Control of Heating Systems


  • You will work on the development of concepts and products for the control, operation and communication of our heating systems
  • You will design and implement software solutions in C, C++ for embedded systems
  • You plan and implement module tests of software components for energy management solutions
  • You will develop communication software for electronic control units that are used in heaters and are also accessible from our IoT cloud
  • As part of a cross-functional, self-managed team, you will also design the software architecture together with the architects and implement it in the existing components
  • You will plan the sprint together with the scrum team by breaking down user stories from the product owner into tasks and transferring them to the sprint backlog
  • As part of a Scrum team, you regularly participate in the elementary events
  • You support the product owner in breaking down epics into user stories in regular refinement meetings


  • Through your successfully completed (Master or equivalent) studies (e.g. computer science, electrical engineering, mechatronics) you have the required fundamentals
  • You are proficient in software development in higher programming languages (e.g. C/C++, .NET or Python)  
  • Ideally, you have experience in developing software for high-volume products according to standardized process models (CMM, SPICE) or in agile software development (SCRUM)
  • You have a good understanding of IoT and an interest in heating systems
  • You have technical and methodological competence and possess a high level of commitment and flexibility
  • You communicate confidently at all levels due to your very good English and German skills 
  • You drive our digital future with teamwork skills and intercultural competence


  • We are part of the solution. Our highly efficient, environmentally friendly technologies conserve resources and reduce CO2 emissions in the long term.
  • Each employee organizes his hours individually in coordination with his colleagues. This allows family and career to be flexibly coordinated.
  • Our professionals are trained in soft and social skills and in this way prepared for the next career level.
  • We value teamwork and a good togetherness


Tobias Weber

+49 2191 182 401


Vaillant Group

Company:  Vaillant GmbH
City:  Remscheid
Country:  Germany

The Vaillant Group is a global market and technology leader in the fields of heating, ventilation and air-conditioning technology. Join our team of 15,000 colleagues from more than 70 countries who work every day for a better climate – for people at home and the environment. We work on large-scale, innovative and strategic projects. With small, everyday gestures so that we can all play our part. Act global, work global. And become part of a global team. We sell our products in around 60 countries, using ten production and development sites in six European countries, as well as China.

Working for us makes you responsible for the future – your own, and that of our planet. We can offer you excellent conditions.


Apply now »
Since we work climate-neutrally, we can only process online applications. Let's save the climate together and avoid paper applications.