Job Description In this position, you continuously develop concepts, processes, and IT applications for our SAP HCM application landscape, acting as a key expert for HR customers regarding the German SAP time management module. With your technical expertise you actively steer Externals and the international developer team for the SAP-based shift-planning application. You are in close contact with the customer and support them when changes are needed. Furthermore, you are responsible for implementing metal tariff agreements and ensuring the resolution of incidents and change requests, primarily within the SAP HCM PT area, to maintain smooth system operations. You provide technical consulting for PA support in S/4 and Employee Central projects, contributing to the successful integration and optimization of HR processes. A significant part of your role involves close collaboration with German customers as well as geographically distributed IT teams across Europe, America, and Asia-Pacific to drive innovation and efficiency.