SAP Ariba & Concur Integration Consultant

Key responsibilities Design and build flows for supplier invoices from SAP Ariba (Ariba APIs / cXML) into the reconciliation layer, and status/response feedback to Ariba. Design and build Concur expense-invoice extracts (Concur APIs) into the integration layer where in scope. Map Ariba/Concur invoice, PO and supplier data to reconciliation keys; define exception handling for nonPO, duplicate or unmatched documents. Configure Ariba integration settings and monitoring; assess supplier-onboarding and process impacts; support SIT/UAT, cutover and hypercare. Required experience and skills 7+ years of SAP experience including 4+ years on SAP Ariba (Buying & Invoicing, Ariba Network, CIG / Integration Suite) and 2+ years on SAP Concur integrations (Concur APIs / financial connectors). Strong understanding of procure-to-pay, invoice reconciliation in Ariba and cXML/JSON integration. Experience with OAuth 2.0 API integrations through API gateways; familiarity with S/4HANA FI-AP touchpoints. Nice to have SAP Ariba and/or Concur certification. Exposure to eInvoicing / Peppol.