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# Senior Softwareentwickler - .NET & C#

- **Company:** Peak One GmbH
- **Location:** Frankfurt am Main, Germany (Remote available)
- **Experience:** Expert
- **Salary:** €65,000.0 - €80,000.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Software Applications, C Sharp (Programming Language), Web Development, Entity Framework, Windows Presentation Foundation, Microsoft SQL Server, Oracle (Applications), Software Architecture, Software Systems, Web Applications, Blazor
- **Published:** July 13, 2026
- **Apply:** https://www.xing.com/jobs/leer-ostfriesland-senior-softwareentwickler-net-156162256

## About the Role

* Sehr gute Kenntnisse in C# und dem .NET-Umfeld
 * Erfahrung mit Entity Framework & WPF
 * Sicherer Umgang mit Oracle und/oder Microsoft SQL Server
 * Erfahrung in der Desktopentwicklung
 * Idealerweise Kenntnisse in Blazor oder moderner Webentwicklung
 * Verständnis für komplexe Softwarearchitekturen und Geschäftsprozesse

## Description

* Weiterentwicklung und Optimierung des hauseigenen ERP-Systems
 * Entwicklung und Pflege anspruchsvoller Desktop-Anwendungen auf Basis von C# und .NET
 * Konzeption und Umsetzung neuer Softwarelösungen in enger Zusammenarbeit mit den Fachbereichen
 * Entwicklung von Funktionen für Produktions-, Vertriebs- und Warenwirtschaftsprozesse
 * Integration und Anbindung weiterer Systeme innerhalb der Unternehmenslandschaft
 * Mitarbeit an modernen Webanwendungen mit C# und Blazor
 * Analyse, Test, Dokumentation und kontinuierliche Optimierung bestehender Anwendungen
 * Technische Betreuung und Umsetzung komplexer Kundenanforderungen


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