Salary: £66,000 - 73,200 per year Requirements: Proven experience delivering global integrations between Coupa and SAP S/4HANA Hands-on proficiency with APIs (REST/JSON, OData), IDocs, and BAPIs Strong knowledge of Coupa configuration for integration purposes In-depth understanding of SAP S/4HANA Procurement/MM and FI-AP objects and processes Experience with integration middleware (e.g., SAP Integration Suite/CPI, MuleSoft) Excellent stakeholder management and communication skills Strong problem-solving and outcomes-focused mindset Familiar with project tools and ALM (e.g., JIRA, Azure DevOps) Understanding of both Indirect and Direct Procurement process flows Self-motivated with the ability to prioritize and meet deadlines Familiarity with API Engineering (REST/OData) and specifications using OpenAPI Knowledge of security protocols (OAuth2, mTLS) and data protection measures Experience in planning and managing large integration work efforts Responsibilities: Deliver global integrations between Coupa and SAP S/4HANA from design to cutover Build and manage APIs, ensuring efficient schema design and error handling Configure Coupa integrations related to supplier and ERP systems Utilize middleware platforms for integration processes Engage with stakeholders to communicate integration concepts clearly Oversee security and monitoring of integrations using relevant tools Conduct testing and manage the automation of interfaces Plan and manage integration work efforts and dependencies across projects Ensure compliance with data protection and security protocols Attend key client sites when necessary for integration projects Technologies: API Architect Azure DevOps ERP JIRA JSON MuleSoft OpenAPI REST SAP Security Cloud CI/CD Git IDoc Postman ServiceNow Splunk Swagger More: We are a global leader in consulting, technology services, and digital transformation, dedicated to driving positive change through technology and collaboration. We are seeking an experienced SAP S/4HANA Coupa Integration Architect who can work remotely within the UK, though occasional attendance at client sites may be required. We value self-motivation, resilience, and the ability to challenge the status quo to achieve optimal integration outcomes. Only candidates residing in the UK with the right to work will be considered for this role. last updated 18 week of 2026