• Design and implement enterprise integrations using SAP Integration Suite, including Cloud Integration (CPI), API Management, and Open Connectors as needed • Build secure, reliable interfaces between SAP S/4HANA and external systems (cloud and on-prem), supporting API-led, message-based, and event-driven integration patterns • Develop and maintain iFlows, including mappings, adapters, exception handling, retries, and monitoring/alerting • Implement and manage SAP BTP connectivity patterns, including Cloud Connector, destinations, certificates, OAuth/SAML, and principal propagation (where applicable) • Develop and consume SAP S/4HANA interfaces using OData, SOAP, IDoc, RFC/BAPI, and support SAP Gateway services • Collaborate with functional and technical teams to translate requirements into integration designs, interface specifications, and test plans • Perform troubleshooting, root-cause analysis, and performance tuning across integration runtimes • Support CI/CD and transport processes for integration artifacts, including versioning, promotions, and approvals, aligned with program governance and controls • Produce and maintain documentation such as interface catalogs, runbooks, operational procedures, and security artifacts