Network Integration Engineer
- Location
- Greater London, England, United Kingdom
Description Proven experience delivering global integrations between Coupa and SAP S/4HANA for complex organisations, from design through cutover and Hypercare. Hands-on proficiency building and managing APIs (REST/JSON, OData), IDocs, and BAPIs, including schema design, error handling, and performance tuning. Strong knowledge of Coupa … OData), specification using OpenAPI/Swagger, Postman-based testing. SAP integration artefacts (IDoc types for vendor, PO, GR, invoice; BAPI/RFC; ALE; OData services). Coupa integration configuration (master data imports/exports, suppliers, COA, transactional flows, SFTP/API, file formats). Security (OAuth2, mTLS ...