Our client is looking for a SAP S/4Hana Integration Architect to join their team on a six month initial contract, working fully remote with adhoc travel to site. This role is Inside IR35. Job 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 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 (eg, 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.* Understanding of both Indirect and Direct Procurement process flows and data impacts across P2P and AP.* Comfortable with ambiguity; agile and outcomes-focused mindset; experience working with upstream/downstream products (eg, MDG, ServiceNow) and third-party providers.* Familiarity with project tools and ALM (eg, JIRA, Azure DevOps, Smartsheet, SolMan) and with test automation for interfaces. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance.A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.