Senior SAP ABAP SME - ECC & S/4HANA

Key Responsibilities

• Review and validate ABAP technical specifications across ECC and S/4HANA environments
• Analyze and reverse-engineer custom Z-tables, joins, filters, and delta logic
• Collaborate with functional teams to understand SAP business processes (FI, MM, SD, etc.)
• Translate SAP business logic into clear technical documentation for data engineers
• Document data extraction logic, field mappings, transformations, and business rules
• Act as the SAP technical authority ensuring data accuracy and consistency
• Support SAP data extraction via ODATA, RFCs, BAPIs, and related interfaces
• Enable downstream teams to build accurate, reliable data lake pipelines

Required Skills & Experience

• Strong hands-on experience with SAP ABAP (ECC & S/4HANA)
• Expertise in Classical and OO ABAP, ALV reporting
• Experience with Enhancements (BADIs, User Exits), RFC/BAPI
• Proven ability to analyze existing custom developments and SAP data models
• Strong documentation and communication skills
• Ability to collaborate effectively with functional, technical, and data teams