Printing our own 3D prototypes. And becoming more agile in every dimension of our daily work.
Both count. Both are us.

DevOps-Engineer IoT (m/f/d)


  • You support the development and business of software products based on Java and Spring Boot as part of a team. 
  • You are responsible for the implementation and further development of Infrastructure as Code and contribute your know-how in the area of virtualisation and container orchestration for Continuous Delivery.
  • You design the software architecture together with the architects and embed it in the existing components.
  • You are part of a Scrum team and as such actively participate in all relevant events. 
  • You are responsible for the creation of the sprint backlog, the plan for achieving the sprint goal and ensuring a jointly agreed quality level, among other things 


  • You have at least 5 years of project-related experience and are proficient in the development and operation of microservices based on Java and Spring Boot.
  • You have extensive knowledge of modern development methods and tools as well as continuous integration and automated testing
  • You have already gained experience with large parts of our tech stack (K8S, AKS, Stream Processing, Apache Kafka, MongoDB, Terraform/Terragrunt, Ansible, GitHub CI/CD, Grafana, Prometheus, Thanos)
  • You have a good command of English and German and are always interested in learning and developing beyond your own usual subject areas


  • Continous Growth: Individual growth and learning is part of our DNA. Our colleagues receive specific training to make the most of their potential and grow as a person
  • Come as you are: We want to get to know the real you. We welcome everyone and celebrate diversity.
  • Passion: Like our heating systems, we are burning for what we do! We question the status quo – and are always searching for creative solutions in our quest into a more sustainable world.
  • Education: Constant learning opportunities for both technical and personal growth through a range of workshops, seminars, events, and e-learnings
  • Technology: We work with the state-of-the-art technology and strive for innovation
  • Flexibility: We offer up to 70% remote work. In addition, our employees can work from a European Union country for up to 30 days a year


Sven Wagenknecht

+49219118 4666

Company:  Vaillant GmbH

Remscheid, DE

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 16,000 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.