Tech Stack: SAP S/4HANA, SAP Integration Suite (CPI), SAP PI/PO, SAP AIF, REST APIs, OData, SOAP, EDI/EDIFACT, IDoc, BAPI, ABAP, CDS Views, RAP, ESB, B2Bi Required Qualifications: • 5+ years of commercial experience in SAP technical consulting, integration development or integration architecture. • Strong hands-on experience integrating SAP systems with external applications. • Experience with SAP S/4HANA integration scenarios. • Good understanding of enterprise integration patterns and interface design. • Practical experience with at least one of the following: SAP Integration Suite/CPI, EDI/B2B integration platforms, SAP PI/PO or SAP API-based integrations. • Knowledge of APIs, data mapping, message processing and integration troubleshooting. • Understanding of SAP business processes and cross-functional integration requirements. • Experience working in complex enterprise environments. • Strong communication, analytical and problem-solving skills. English at B2 level or higher. Nice to Have: • Experienced in using AI tools in day-to-day workflow Project Description: We are looking for experienced SAP Integration Consultants and Architects to support international SAP S/4HANA implementation, integration and transformation projects. We welcome professionals with expertise in SAP integration architecture, middleware technologies, APIs and enterprise integration solutions. Please note: This is a full-time freelance project engagement with an initial contract duration of 1 year. Scope of Services: • Design, implement and optimise end-to-end integration solutions between SAP S/4HANA and external systems. • Define integration architecture, interface specifications and data mapping requirements. • Work with REST APIs, OData services, SOAP interfaces and other SAP integration technologies. • Support integration scenarios involving EDI, EDIFACT and enterprise middleware platforms. • Collaborate with SAP functional teams to align integration solutions with business processes, including Order-to-Cash (OTC). • Support message processing, data transformation, monitoring and troubleshooting. • Contribute to integration design reviews, technical documentation and architecture governance. • Collaborate with developers, functional consultants and business stakeholders. Originally posted on Himalayas