Summary: Seeking a Lead SAP & S4 HANA Engineer to deliver high-impact SAP development solutions across ECC and S/4 HANA landscapes, optimizing business modules and driving performance. Highlights: 1. Design and optimize ABAP solutions across SAP ECC and S/4 HANA environments 2. Develop and maintain SAP Fiori applications on SAP Business Technology Platform 3. Drive code optimization, performance tuning, and runtime analysis We are seeking a **Lead SAP \& S4 HANA Engineer** to deliver high\-impact SAP development solutions across SAP ECC and S/4 HANA landscapes. You will apply CDS Views, AMDP, oData, SAP Fiori, and SAP BTP to streamline business modules and drive performance improvements across the stack—apply now. **Responsibilities** * Design and optimize ABAP solutions across SAP ECC and S/4 HANA environments * Create consumption and composite views using Core Data Services (CDS) Views * Extend SAP capabilities with User Exits, BTE, BADI, and Enhancement Spots * Implement AMDP and Native SQL techniques to tune performance * Build backend oData services and use BRF\+ for business rule framework operations * Develop and maintain SAP Fiori applications on SAP Business Technology Platform (BTP) * Architect and deliver SOAP and REST\-based services and APIs * Create and support SAP forms using SAP\-Script, Smart\-Forms, and Adobe Forms * Execute module pool programming with custom controls, embedding options, and interactive elements * Deliver EDI IDOC solutions, including distribution model configuration and ABAP proxies * Develop object\-oriented programming solutions to strengthen SAP applications * Drive code optimization, performance tuning, and runtime analysis across SAP developments **Requirements** * Proven track record with 5\+ years of ABAP development in SAP ECC and S/4 HANA * Deep expertise in Core Data Services (CDS) Views, ABAP Managed Database Procedures (AMDP), and Native SQL techniques * Hands\-on experience building backend oData services, BRF\+, and applying code pushdown techniques * Solid background delivering SAP Fiori applications and working with SAP BTP * Strong knowledge of enhancement approaches such as User Exits, BTE, BADI, and Enhancement Spots * Practical competency designing and implementing SOAP and REST\-based services * Demonstrated skills in SAP\-Script, Smart\-Forms, and Adobe Forms development * Working familiarity with EDI IDOC developments and module pool programming techniques * Clear understanding of object\-oriented programming and performance optimization strategies * Advanced English proficiency (C1\+ / Advanced)