Senior SAP Fiori /UI5 Developer

Job Summary We are seeking an expert Senior SAP Fiori Developer with over 8 years of experience to lead the design and development of our modern UX landscape. You will drive front-end innovation on SAP S/4HANA, strictly adhering to Clean Core principles. Your role involves building high-performance applications using the SAP Fiori Flexible Programming Model, developing custom extensions, and mentoring junior team members. Key Responsibilities UI Development & Architecture • Lead frontend architecture design using SAPUI5, SAP Fiori elements, and modern JavaScript (ES6+). • Build scalable applications using the SAP Fiori Flexible Programming Model (combining standard building blocks with custom UI5 controls). • Optimize application performance, code reusability, and browser compatibility. S/4HANA Extensions & Clean Core • Develop upgrade-stable extensions using the SAP S/4HANA Cloud extensibility framework. • Ensure all developments comply with SAP Clean Core strategies, minimizing core modifications. • Utilize SAP Business Technology Platform (BTP) for side-by-side extensibility and custom UI hosting. Integration & Data Provisioning • Integrate frontend applications with backend services via OData V2/V4 protocols. • Collaborate with backend teams on ABAP RESTful Application Programming Model (RAP) and Cloud Business Add-ins (BAdIs). • Configure and extend SAP Fiori Launchpad spaces, pages, and dynamic tiles. Leadership & Governance • Conduct strict code reviews to maintain high quality and adherence to SAP best practices. • Mentor junior developers and define frontend development standards for the organization. • Troubleshoot complex technical issues across the Fiori UI and Gateway layers. Required Skills and Qualifications Technical Expertise • SAP UX: Expert knowledge of SAPUI5, Fiori Elements, and JavaScript. • Frameworks: Hands-on experience with the Flexible Programming Model (FPM), Controller Extensions, and Custom-Building Blocks. • Backend Alignment: Strong understanding of OData (V2/V4), CDS Views, and the ABAP RAP/CAP models. • Tools: Proficiency in SAP Business Application Studio (BAS), VS Code, Git, and CI/CD pipelines. • Environment: Extensive experience with SAP S/4HANA (on-premise and cloud editions) and SAP BTP. Experience & Education • Minimum 8 years of dedicated experience in SAP UI5/Fiori development. • Proven track record of delivering at least 2 full-lifecycle S/4HANA implementation or upgrade projects. • Bachelors degree in Computer Science, Information Technology, or a related field. Soft Skills • Strong analytical and problem-solving capabilities. • Excellent verbal and written communication skills for cross-functional collaboration. • Ability to translate complex business requirements into intuitive UI designs.