> Markdown version of [/jobs/ext/1905242-inhouse-abap-entwickler-in-in-koln-gesucht](https://www.wearedevelopers.com/jobs/ext/1905242-inhouse-abap-entwickler-in-in-koln-gesucht). 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). --- # Inhouse ABAP Entwickler:in in Köln gesucht - **Company:** APRIORI - business solutions AG - **Location:** Köln, Germany - **Contract:** Permanent contract - **Skills:** Advanced Business Application Programming (ABAP), IDoc, Open Data Protocol, Software Systems, Sap Fiori, Core Data, Information Technology, SAP S/4HANA, Restful APIs - **Published:** August 3, 2026 - **Apply:** https://www.adzuna.de/details/5824052867 ## About the Role * Erfolgreich abgeschlossenes Studium Informatik, Wirtschaft oder vergleichbare Ausbildung * Mehrjährige Berufserfahrung mit ABAP, ABAP OO, Core Data Services, Fiori sowie dem RESTful Application Programming Model (RAP) * Gute Kenntnisse in Formular-Technologien * Gute Kenntnisse in Schnittstellen-Technologien (ALE, IDoc, OData) * Erfahrung in der UI5-Programmierung * Fließende Deutschkenntnisse und gute Englischkenntnisse ## Description * Entwicklung neuer Anwendungen im S/4HANA Umfeld * Konzeption, Implementierung, das Testen sowie die Dokumentation von Softwarelösungen * Technische Unterstützung bei der Anforderungsanalyse. * Analysieren und Optimieren bestehender Anwendungen und Prozesse * Fehlerbehebung im Produktivbetrieb im Rahmen des 3rd-Level-Supports ## Related Videos - [Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?](https://www.wearedevelopers.com/videos/1017-next-level-enterprise-architecture-modular-flexible-scalable-multichannel-and-ai-ready) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Demografie nutzen um jedem Bewerber das passende Angebot zu machen!](https://www.wearedevelopers.com/videos/836-demografie-nutzen-um-jedem-bewerber-das-passende-angebot-zu-machen) - [Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions](https://www.wearedevelopers.com/videos/1552-building-multi-tenant-asp-net-core-applications-best-practices-and-real-world-solutions) - [The Deichmann RPA journey: Step by step with low-code automation to success](https://www.wearedevelopers.com/videos/1566-the-deichmann-rpa-journey-step-by-step-with-low-code-automation-to-success) - [Using backend languages for frontends: Why ClojureScript is an awesome idea!](https://www.wearedevelopers.com/videos/229-using-backend-languages-for-frontends-why-clojurescript-is-an-awesome-idea) ## Related Articles - [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) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [How to Land a Developer Job in Berlin](https://www.wearedevelopers.com/magazine/1-how-to-land-a-developer-job-in-berlin) - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [Jobs in Germany for Americans](https://www.wearedevelopers.com/magazine/423-jobs-in-germany-for-americans)