Application Engineer | Wirtschaftsinformatiker (m/w/d)

Job Summary

This Application Engineer role, based in Münster, involves taking a central position in the operation and monitoring of critical payment transaction applications for a leading financial IT partner. The core responsibility is ensuring smooth, uninterrupted system operation by proactively identifying disturbances and performance bottlenecks, analyzing their root causes, and developing sustainable solutions for long-term stability. Day-to-day tasks include independently planning and executing software deployments and continuously optimizing operational documentation to enhance process efficiency. Candidates must possess a degree in Informatics or a comparable qualification, coupled with several years of relevant IT professional experience. Expertise in DevOps tools such as Kubernetes, GitLab, and Istio, along with monitoring tools like Graylog and Prometheus, is essential. The position is attractive due to its agile, cross-functional team structure, focus on cutting-edge technologies (AI, Smart Data), and the opportunity to ensure high availability through participation in 24/7 on-call rotation.