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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


  • 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 canteen and company health management are a matter of course for us (sports facilities, fitness courses, company doctor)
  • Our goal - an efficient and sustainable future.


Svetlina Klose

+492191 18 2582


Title:  DevOps-Engineer IoT (m/f/d)

Company:  Vaillant Group Business Services 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.


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