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# Software Developer PLM (.NET / C#)

- **Company:** Quantum-Systems GmbH
- **Location:** Gilching, Germany (Remote available)
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Application Programming Interfaces (APIs), Software Applications, Microsoft Azure, Microsoft Online Services, Business Systems, C Sharp (Programming Language), Cloud Computing, Cloud Engineering, Web Development, Windows Presentation Foundation, Software Architecture, Software Engineering, Software Systems, Systems Integration, Enterprise Software Applications, Blazor, Backend, Service Stack
- **Published:** November 5, 2026
- **Apply:** https://www.adzuna.de/details/5953760167

## About the Role

* Professional experience developing software with C# and .NET
 * Experience building modern web and/or desktop applications
 * Strong understanding of software architecture, APIs and system integrations
 * Ability to translate business requirements into technical solutions
 * A hands-on, solution-oriented and collaborative mindset
 * Fluent English

Preferred Qualifications

 * Experience with Blazor and modern .NET application development
 * Experience with WPF desktop application development
 * Familiarity with PLM, PDM, ERP or other enterprise applications
 * Experience working with engineering, manufacturing or product development processes
 * Knowledge of Azure and cloud-native architectures
 * Experience working in a fast-paced technology environment

Technology Stack

 * Backend: C# /.NET
 * Web Frontend: Blazor
 * Desktop Applications: WPF
 * Cloud & Infrastructure: Microsoft ecosystem

## Description

Quantum-Systems GmbH
Zeppelinstraße 18, Gilching, 82205
Unbefristet
Vollzeit

Join the team building and scaling Sloth, Quantum Systems' internal Product Lifecycle Management (PLM) platform.

As a Software Developer, you will help shape and develop business-critical applications that connect Engineering, Manufacturing, Supply Chain, and Product Management. You will contribute to the evolution of Sloth into a scalable enterprise platform while building internal expertise and long-term ownership for one of our most important business systems.

What is your Day to Day Mission:

 * Design, develop and maintain features across the Sloth platform
 * Build scalable and reliable solutions using Microsoft .NET technologies
 * Collaborate closely with Product Owners and business stakeholders to translate requirements into software solutions
 * Develop modern web and desktop applications supporting product lifecycle and engineering processes
 * Contribute to architecture, integrations and technical standards
 * Improve platform performance, maintainability and user experience
 * Support troubleshooting, continuous improvement and long-term platform ownership