> Markdown version of [/jobs/ext/374824-application-manager](https://www.wearedevelopers.com/jobs/ext/374824-application-manager). 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).

---

# Application Manager

- **Company:** Netcetera GmbH
- **Location:** Köln, Germany (Remote available)
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, Unix, Continuous Integration, Elasticsearch, MariaDB, Microsoft Office, SQL Databases, Web Services, Gitlab, Kubernetes, Kibana, Restful APIs
- **Published:** June 4, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=a0a7a11bb8703b06

## About the Role

* Erfolgreich abgeschlossenes Studium der Informatik (Fachhochschule oder Universität) oder eine vergleichbare Qualifikation
 * Sehr gute Kenntnisse in der Softwareentwicklung unter Anwendung agiler Methoden
 * Mehrjährige praktische Erfahrung im Anwendungsmanagement, insbesondere in der Konzeption und dem Betrieb von Java-Anwendungen sowie im Umgang mit Webservices (z. B. REST-APIs)
 * Fundierte Kenntnisse im Einsatz von Werkzeugen und Frameworks wie Kubernetes, Elasticsearch/Kibana, GitLab, MariaDB, SQL, UNIX/Linux sowie CI/CD
 * Sehr gute Deutsch- und gute Englischkenntnisse

## Description

* Sicherstellung von Verfügbarkeit, Performance und Stabilität der Services und Systeme
 * Dokumentation und strategische Weiterentwicklung von Services, Prozessen und Systeme
 * Sicherstellung von Security-, Compliance- und regulatorische Angaben
 * Third-Level-Support im Bug-Fixing der Software und Services
 * Analyse und Optimierung bestehender Anwendungen und Schnittstellen


## 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)
- [Debug a Kubernetes Operator](https://www.wearedevelopers.com/videos/487-debug-a-kubernetes-operator)
- [WeAreDevelopers LIVE - Modern DevOps for IoT Devices and More](https://www.wearedevelopers.com/videos/1805-wearedevelopers-live-modern-devops-for-iot-devices-and-more)
- [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security)
- [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security)
- [Add Location-based Searching to Site with ElasticSearch](https://www.wearedevelopers.com/videos/77-add-location-based-searching-to-site-with-elasticsearch)

## Related Articles

- [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer)
- [Starter Kit For Job Applications For Developers](https://www.wearedevelopers.com/magazine/7-starter-kit-for-job-applications-for-developers)
- [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany)
- [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies)
- [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)