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# App-Developer - Köln

- **Company:** Aschert & Bohrmann GmbH
- **Location:** Köln, Germany
- **Contract:** Permanent contract
- **Skills:** ASP.NET, JavaScript (Programming Language), .NET Framework, Application Frameworks, C Sharp (Programming Language), C++ (Programming Language), Mobile Application Development, Databases, Human-Computer Interaction, .NET Core, ReactJS, Information Technology
- **Published:** September 9, 2026
- **Apply:** https://aschert-bohrmann.de/jobs.php?refnr=127711

## About the Role

Abgeschlossenes Hochschulstudium der Informatik, Ausbildung als Fachinformatiker (m/w/d) oder eine vergleichbare Qualifikation Erste Erfahrungen in der App-Entwicklung Fundierte Kenntnisse in react sowie gute Kenntnisse in C#, C++, .net, JavaScript, asp.net und .net Core Analytisches, ziel- und detailorientiertes Arbeiten sowie gute kommunikative Fähigkeiten sowie Teamgeist

## Description

Verantwortung für die Konzeption, Design und (Weiter-)Entwicklung von Apps und Messengern Erstellung von User-Interfaces und Interaktionskonzepten Sicherstellung der Code-Qualität sowie Zuständigkeit für die technische Dokumentation und Fehlerbehebung in der Software Planung und Implementierung neuer Features sowie die Anbindung von Schnittstellen und Datenbanken


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