> Markdown version of [/jobs/ext/372904-c-softwareentwickler-developer](https://www.wearedevelopers.com/jobs/ext/372904-c-softwareentwickler-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # C# Softwareentwickler / Developer - **Company:** BackNet Entwicklungs- und Support GmbH - **Location:** Kuppenheim, Germany - **Contract:** Permanent contract - **Skills:** Java (Programming Language), .NET Framework, PHP (Programming Language), Microsoft Windows, Application Frameworks, C Sharp (Programming Language), Relational Databases, PostgreSQL, Microsoft SQL Server, Network Administration, Software Engineering, Software Systems, SQL Databases, Virtualization Technology, Windows Forms, Information Technology, Data Management - **Published:** June 3, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=22d08026cbad69c8 ## About the Role * Erfolgreich abgeschlossenes Hochschulstudium der Informatik oder eines vergleichbaren Studiengangs * Mehrjährige praktische Erfahrung in der Softwareentwicklung * Sehr gute Kenntnisse in .NET C# * Erfahrung mit SQL-Datenbanken (Microsoft SQL Server oder PostgreSQL) * Strukturierte, analytische Arbeitsweise * Interesse an kontinuierlichem Lernen * Java-Kenntnisse sind von Vorteil, aber nicht zwingend erforderlich * Deutschkenntnisse in Wort und Schrift: C1 Nice-to-have / Pluspunkte * Erfahrung mit DataSets für Datenmanagement * Erfahrung mit Unity (App-Entwicklung) * PHP-Kenntnisse (für App-Kommunikation) * Rechner-Virtualisierung auf Windows * Windows-Netzwerkadministration ## Description * Entwicklung und Weiterentwicklung von Anwendungen in .NET C# * Design und Implementierung leistungsstarker WinForms-Softwarelösungen * Nutzung und Verwaltung relationaler Datenbanken (Microsoft SQL Server bevorzugt, PostgreSQL von Vorteil) * Enge Zusammenarbeit mit unserem Entwicklerteam zur Optimierung unserer Softwarelösungen ## Related Videos - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) - [Useful AI friends for developers – building a multilingual app](https://www.wearedevelopers.com/videos/622-useful-ai-friends-for-developers-building-a-multilingual-app) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Optimizing Discovery: PostgreSQL's Role in Transforming GetYourGuide's Search](https://www.wearedevelopers.com/videos/1647-optimizing-discovery-postgresql-s-role-in-transforming-getyourguide-s-search) - [Discover the open source trio you didn’t expect: .NET and PostgreSQL on Linux](https://www.wearedevelopers.com/videos/2042-discover-the-open-source-trio-you-didn-t-expect-net-and-postgresql-on-linux) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) ## Related Articles - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany) - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany)