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There is always a solution

The Tonfunk Group

is an extremely efficient and highly flexible supplier of electronic assemblies, devices and systems in the Electronic Manufacturing Services (EMS) market.

Passionate .NET/C# Developer (m/f)

Tonfunk Systementwicklung und Service GmbH


  • Become a member of a professional, creative and highly motivated team
  • Contribute to solid architectural approaches that enable us to achieve a high degree of development automation and ensure performance and scalability of our applications. Enjoy an open, fair and communicative working atmosphere! New ideas are not developed behind closed doors, but within the team. A pleasant working atmosphere and performance-oriented payment are a matter of course for us.


  • completed studies in computer science/business informatics or comparable qualifications
  • (first) professional experience in software development
  • very good knowledge of .NET, C#, WinForms, WCF, SQL, design patterns
  • experience in working with one or more ORM frameworks
  • ability to independently draft, design and implement complex software components
  • Willingness to throw out the old and embrace new technologies and ideas as needed
  • development-ready English skills, both written and spoken
  • ability to work in a team and enjoy doing so
  • Knowledge of one or more of the following technologies is desirable (but not required): WPF, ASP.NET, XML, C/C++, TSQL or PL/SQL.


  • A good working atmosphere and optimal working conditions
  • Interesting and varied work
  • The security of a company that has been established and successful for 60 years
  • independent and responsible work
  • place of work Hanover

Please send us your complete application documents (cover letter, curriculum vitae, references) with the keyword "home advantage".

Tonfunk Systementwicklung und Service GmbH

Tonfunk Systementwicklung und Service GmbH
Lindenstraße 23
06463 Falkenstein/Harz OT Ermsleben

Phone: +49 34743 50-0