SAP ABAP Developer

Job Summary

We are seeking an experienced SAP ABAP Developer with strong S/4HANA expertise to design, develop, and support custom enhancements, integrations, and reports within large enterprise SAP landscapes. This role spans the full development lifecycle, including requirements analysis, technical design, hands-on coding, unit testing, performance tuning, and post-go-live support in close collaboration with functional consultants and business stakeholders.

Key Responsibilities

• Design and develop custom ABAP programs, enhancements, BAPIs, BADIs, user exits, and interfaces within SAP S/4HANA environments, following clean-core and modification-free principles wherever possible.
• Build performant CDS views, AMDPs, and HANA-optimized ABAP code that leverages code pushdown and takes full advantage of S/4HANA’s in-memory architecture.
• Develop and consume OData services and RESTful APIs to support Fiori applications and integrations with non-SAP systems.
• Implement SAP Gateway services, including service registration, modeling, and lifecycle management.
• Build and maintain integration interfaces using IDocs, RFC, BAPI, Web Services, and the SAP API Hub.
• Implement security best practices in custom developments, including authority checks, secure data handling, and compliance with internal SAP governance.
• Document technical specifications, code reviews, and operational procedures in line with enterprise SAP standards.
• Mentor junior ABAP developers and act as a technical reference within the SAP team.

Required Qualifications

• Bachelor’s degree in Computer Science, Engineering, or a related technical discipline.
• Five or more years of professional ABAP development experience, with significant time on S/4HANA.
• Strong hands-on expertise with ABAP OO, CDS views, AMDPs, and HANA-optimized ABAP.
• Solid experience building OData services and integrating with Fiori applications.
• Hands-on experience with enhancement frameworks (BADIs, user exits, implicit/explicit enhancements).
• Strong experience with integration technologies (IDoc, RFC, BAPI, Web Services).
• Solid understanding of SAP module data structures, including FI/CO, SD, MM, or PP, depending on the project area.
• Experience with performance tuning tools (SAT, ST05) and HANA diagnostic tools.
• Solid understanding of SAP Solution Manager, ChaRM, and SAP transport management.
• Excellent troubleshooting, communication, and documentation skills.

Preferred Qualifications

• Experience with S/4HANA system conversions or greenfield implementations.
• Hands-on experience with Fiori/UI5 development.
• Familiarity with SAP CPI / Integration Suite.
• SAP-certified ABAP developer credentials.