SAP S/S4HANA Coupa Integration Architect

Whitehall Resources are currently looking for a SAP S/S4HANA Coupa Integration Architect for a full-time remote position for an initial 12-month contract.

INSIDE IR35

Job Spec:

Main Responsibilities:

• 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 configuration in the context of integration (supplier and ERP integrations, master data sync, COA/segments, approvals, tax, receiving, invoicing, and payment status updates).
• Strong knowledge of SAP S/4HANA Procurement/MM and FI-AP objects and processes (vendors/business partners, purchasing orgs, POs, service entry sheets, GRs, invoices, GL/CC/WBS, tax determination).
• Experience with integration middleware or platforms (e.g., SAP Integration Suite/CPI, MuleSoft, Dell Boomi, Azure Integration Services), including security, monitoring, and CI/CD.
• Excellent stakeholder management and communication skills with Business and IT; ability to articulate complex integration concepts to cross-functional audiences.
• Comfortable with ambiguity; agile and outcomes-focused mindset; experience working with upstream/downstream products (e.g., MDG, ServiceNow) and third-party providers.
• Familiarity with project tools and ALM (e.g., JIRA, Azure DevOps, Smartsheet, SolMan) and with test automation for interfaces.
• Understanding of both Indirect and Direct Procurement process flows and data impacts across P2P and AP.