SAP BTP Integration Suite Architect

Trigyn has a contractual opportunity for a SAP BTP Integration Suite Architect. This resource will be working Remotely.

The consultant will work across Finance, Treasury, SWIFT, HCM, SCM and infrastructure workstreams and will be accountable for actual integration design, build, testing, deployment, cutover and hypercare activities, rather than advisory services only.

As part of Umoja's Delivery team, and under the supervision of the Umoja Integration Lead, the SAP BTP Integration Suite Architect will be responsible for the following duties: • Assess the SAP S/4HANA functional and technical impact on existing integrations, review interfaces individually, identify changed endpoints, data structures and protocols, and eliminate deprecated components once target endpoints and destinations are confirmed. • Perform hands-on migration of SAP PI/PO interfaces to SAP Integration Suite Cloud Integration, including design, configuration, build, unit testing, documentation and deployment of production-ready integration flows. • Build and unit test CIS integration flows using adapters and protocols including SOAP, REST, SFTP, File, IDoc, JDBC, RFC and OData. • Convert PI/PO mappings and orchestration logic to CIS equivalents, including message mappings, XSLT transformations, Java-to-Groovy rewrites, value mappings, content modifiers, exception subprocesses and reusable integration components. • Implement multi-receiver routing using CIS Router steps and reproduce existing PI receiver-determination and conditional-routing logic. • Reimplement custom PI B2B integrations using standard SAP Integration Suite B2B capabilities, including SAP Integration Advisor and Trading Partner Management. • Design and implement S/4HANA integration patterns, including OData and REST APIs, IDoc changes, event-driven integration and migration of appropriate RFC-based interfaces to REST or released APIs. • Design and implement API-led integration patterns using SAP API Management, and configure required API policies in Policy Designer, including authentication, authorization, throttling, quotas, traffic control, logging and threat protection. • Configure and support SAP Integration Suite monitoring, alerting, message tracing, exception handling, retry and reprocessing mechanisms, operational dashboards and support procedures. • Implement CIS security controls, including OAuth, certificate and key management, Secure Parameter Store, secure connectivity, role-based access and separation of duties. • Use and support relevant SAP BTP integration services, including API Management, Event Mesh and Edge Integration Cell, where required by the target architecture. • Collaborate with FI, Treasury, HCM, SCM, Basis, security and infrastructure teams to analyse interface impacts, validate business and technical requirements and define integration changes required for S/4HANA. • Support system integration testing, defect resolution, regression testing and post-go-live parallel runs for critical FI, Treasury, SWIFT, HCM and SCM interfaces. • Prepare and execute integration cutover plans, transports, production deployments, go-live activities, stabilization and hypercare support. • Update the interface readiness tracker weekly, maintain risks and dependencies, and escalate critical blockers within 24 hours. • Produce and maintain technical designs, interface specifications, mappings, configuration documents, test evidence, deployment instructions, operational procedures and knowledge-transfer materials.