Supporting the production operation in the agile "Business Connectivity" cluster for the Mid-tier applications in production environment; Supporting Mid-tier applications topics and other relevant deployments in your area of responsibility; Providing user support for functional and technical questions regarding IT applications and the underlying functional processes and accompany the introduction of new functionalities; Enhancing monitoring and operational stability of the applications with the monitoring tools available in Commerzbank; Monitoring of the responsible applications and platforms; Participating in migration and deprecation of legacy software, taking care of tech-dept; Providing self-services to our employees.