Hi,HCM Solution Architect cum Program ManagerFTELondon, UK (Onsite)Description:We are seeking a seasoned HCM Solution Architect cum Program Manager to lead the Human Capital Management (HCM) workstream within a large-scale SAP S/4HANA transformation program. The ideal candidate will bring deep expertise in SAP HCM architecture, integration strategy, and program delivery, with a strong understanding of cross-functional dependencies across Finance, Procurement, SAP Ariba, SAP Analytics Cloud, Concur, and non-SAP systems.The program is currently entering Integration Testing, with delays in customization build and configuration. The candidate will play a critical role in managing these challenges, ensuring integration readiness, and supporting the transition from SAP ECC to SAP SuccessFactors.Key Responsibilities:Solution Architecture:Define and validate the end-to-end HCM architecture within the S/4HANA ecosystem.Lead the design and integration of HCM modules including Employee Central, Employee Central Payroll, Recruitment, Performance and Goals Management.Ensure robust integration with: SAP Ariba (Procurement), SAP Concur (Travel andamp; Expense), S/4HANA Finance, SAP Analytics Cloud, Upstream and downstream non-SAP systems Oversee configuration and customization of HCM modules, ensuring alignment with business requirements and SAP best practices.Collaborate with technical teams to resolve integration and data flow issues across platforms.Program Management:Lead the HCM ..... full job details .....