SAP Integration Technical Engineer

About Signify Through bold discovery and cutting-edge innovation, we lead an industry that is vital for the future of our planet: lighting. Through our leadership in connected lighting and the Internet of Things, we're breaking new ground in data analytics, AI, and smart solutions for homes, offices, cities, and beyond. At Signify, you can shape tomorrow by building on our incredible 125+ year legacy while working toward even bolder sustainability goals. Our culture of continuous learning, creativity, and commitment to diversity and inclusion empowers you to grow your skills and career. Join us, and together, we’ll transform our industry, making a lasting difference for brighter lives and a better world.  More about the role SAP Integration Technical Engineer Signify is amid the design, build and deployment of a global greenfield S/4HANA solution. To support the deployment and ensure stable operations and continuous optimization, we are establishing a global application maintenance organization. The SAP Integration Technical Engineer is responsible for operational support in S/4 HANA deployments and developing, supporting, and optimizing integration solutions across SAP S/4HANA, SAP ECC, SAP BTP, cloud applications, third-party systems, and B2B/3PL partners in a post go-live application maintenance environment. Collaborates within a global team and works closely with Solution Architects, Product Owners, business stakeholders, and cross-functional teams to ensure stable, scalable, secure, and compliant end-to-end data exchange. The role focuses on technical interface design, issue resolution, system stability, performance optimization, and continuous improvement. Key Areas of Responsibility Support technical integration delivery aligned to the global template and deploy the global S/4 HANA implementation on a local level while providing technical support for legacy SAP ECC and SAP PI/PO interfaces where required. Design, develop, enhance, and maintain integration flows (iFlows) using SAP Integration Suite on SAP BTP (CPI), API Management, Event Mesh, and SAP PI/PO 7.5 Single Stack. Provide end-to-end technical support in an AMS environment including incident management, service requests, defect resolution, root cause analysis (RCA), and interface debugging in line with agreed service levels. Manage B2B/EDI and A2A integrations (including EDIFACT, ANSI X12, and XML) over secure protocols (AS2, SFTP, VANs, HTTPS, APIs) for global EDI onboarding and 3PL/carrier integration. Conduct technical impact analysis, unit testing, and regression testing to ensure quality delivery of interface changes, enhancements, and custom Groovy scripting. Monitor CPI iFlows, PI/PO channels, IDocs, ABAP Proxies, API traffic, queues, and background scheduling frameworks to ensure operational continuity. Support migration activities of legacy SAP PI/PO interfaces to SAP Integration Suite on BTP and participate in custom interface remediation. …