Share this Job


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

Frontend Developer (m/f/d) IoT


  • As part of a highly motivated Scrum team, you are co-responsible for the development and operation of a multibranded web portal and a cross-platform app based on JavaScript, TypeScript, HTML and CSS
  • You design the software architecture and embed it into the existing components together with the architects
  • Your tasks also involve supporting the product owner in breaking down epics into user stories in regular refinements 
  • You will present the development results to stakeholders and interested parties in our sprint reviews
  • You identify improvement potentials together with the team in retrospectives and, if necessary, decide on a collaborative implementation


  • You have at least 5 years of project-related experience in enterprise, university, or open source communities
  • You are experienced in working with the components and technologies that are grouped together under the term frontend: JavaScript, TypeScript, HTML and CSS as well as common frameworks especially React and React Native.
  • Ideally, you have experience in native app development IOS/Android
  • You have already proven your comprehensive knowledge of modern development methods and tools as well as continuous integration and automated testing 
  • Thanks to your Scrum experience in an agile project environment, Scrum is an integral part of your DNA
  • You are interested in constantly learning, improving yourself and your team, developing beyond your usual subject areas and driving our digital future with teamwork and intercultural skills
  • Due to your very good English and your open and trustworthy personality, you communicate confidently on all levels


  • Our professionals receive specific training to make the most of their potential
  • We offer flexible working hours and home office. This allows family and career to be coordinated
  • Our canteen offers a variety of lunch menus every day
  • All our employees with electric cars can use our electric filling stations


Svetlina Klose

+492191 18 2582


Vaillant Group

Title:  Frontend Developer (m/f/d) IoT

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.


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