Conception and further development of a company-wide cloud architecture, taking into account regulatory requirements in the financial sector., Hands-on involvement in ongoing projects and active support in daily operations in IT Operations., Representation of operations colleagues during absences and assumption of operational tasks as needed (e.g., incident analysis, 2nd/3rd level user support, system checks)., Architecture design, integration, and modernization of the existing on-premise system landscape, including potential migration (e.g., SAP modules, MS infrastructure, legacy systems)., Ensuring compliance, data protection, and security requirements (e.g., BAIT, MaRisk, GDPR, NIS2)., Development of standards, best practices, and governance guidelines for cloud and integration architectures.