Junior Software Engineer .NET/C#

acontis technologies

Job

In this position, you develop software solutions in .NET/C#, take ownership of features and bug fixes, and collaborate with the team on tests, documentation, and client projects.

Job summary

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Job technologies

Your role in the team

  • Develop software in .NET/C#
  • You are proficient in GUI applications based on WPF or ASP.NET.
  • With the support of experienced colleagues, you will familiarize yourself with our codebase and EtherCAT technology.
  • You take on initial features and bug fixes – step by step, your responsibility grows.
  • Learn from experienced developers
  • Code reviews are not a control mechanism for us, but a knowledge transfer: you receive concrete feedback and learn what professional .NET/C# development looks like in practice.
  • Testing, debugging, and quality assurance
  • You analyze error patterns, write tests, and help ensure that our products function reliably – a craft that makes you a sought-after developer.
  • Documentation and Knowledge Building
  • You document your results, systematically build up your expertise, and help the team avoid losing knowledge.
  • Collaborate with the team - and step by step also with the customer
  • You will gain insight into real client projects and gradually take on more direct technical communication as you become more confident.
  • Analyze and assign support cases
  • You handle incoming technical inquiries, recognize patterns, and pass tickets on properly – or resolve them directly. Your judgment counts.

Our expectations of you

Education

  • Degree in Computer Science, Electrical Engineering, or a comparable qualification.

Qualifications

  • Joy in solving technological challenges - and in mastering them as a team.
  • Solid knowledge of C# and .NET as well as proficient handling of WPF/XAML/WinForms and modern development tools (Visual Studio/Git).
  • Understanding of software architecture (e.g., MVVM), interfaces to real-time systems, and industrial protocols (e.g., EtherCAT) is advantageous.
  • Openness to AI tools and the desire to integrate them meaningfully into daily work.
  • Strong communication skills in German and English - also in interactions with international clients.
  • Independent work and enthusiasm for making a real impact.

Experience

  • Experience with ASP.NET Core combined with Angular would be advantageous.
  • Experience in developing desktop applications, ideally in the field of data communication or automation technology, with an eye for quality & cyber security.

What we offer

  • Appreciation: Flat hierarchies, open doors, and a team that truly means "We got this!"
  • International Impact: Your decisions influence global market leaders.
  • Modern office: A building you enjoy coming to - not just because of the air conditioning.
  • Attractive salary: Performance-based compensation and genuine development prospects in a growing market.
  • Flexible working hours, remote work possible by arrangement.
  • 30 days of vacation.
  • Company bike or corporate bike leasing - stay mobile even without a car.
  • Wellpass: Sweat or relax - just the way you like it. Thousands of offers nationwide.
  • Edenred: Monthly allowance - shop, refuel or enjoy. Your choice.
  • Free parking spaces in front of the offices.
  • Black coffee: No further questions. Just there. Always. No checklist!

Benefits

Health, fitness & fun

Food & drink

Topics you will work on

Job locations

Map of the job locations
© OpenMapTiles, © OpenStreetMap contributors
  • Location Hörsel
    Thüringen, Germany

About your employer

acontis technologies GmbH is a leading provider in the areas of EtherCAT technology, Windows real-time software and real-time virtualization/hypervisor technology. Our company guarantees high quality products "Made in Germany".

Founding year
2001
Company type
Established Company
Work model
Onsite, Hybrid
Industry
Electronics, Automatization
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Junior Software Engineer .NET/C#

acontis technologies