Job title: SAP Ariba Tester Job location: London, UK Job type: Contract Job mode: Hybrid JD: • Perform functional testing for SAP Ariba Modules, Including integration with S4 Hana. • Strong understanding of Source to Contract (S2C) Process, Procure-to-Pay (P2P) Process, Ariba Network Activities and Guided Buying Functionality. • Minimum 1 project experience of End-to-End testing experience of implementation of SAP Ariba (Cloud) with S4 Hana. • Project experience working with Public Sector Banks and Managing Public Funds. • Create test cases, test scripts, and expected results for integration scenarios. • Document interface mapping and transformation logic (e.g., via SAP CIG or PI / PO). • Execute end-to-end testing for integration between SAP Ariba upstream and S4 systems. • Execute end-to-end testing for integration between SAP Ariba downstream and S4 systems. • Establish traceability between requirements, defects, and test results. • Validate integration with SAP Modules Such as Ariba and S4 Hana. • Log defects in SAP Cloud ALM (CALM); Re-test after fixes and track defect closure. • Work closely with developers and functional teams to troubleshoot issues. • Excellent Interpersonal, written, and oral communication skills to engage Customers