We are seeking an accomplished SAP S/4HANA ABAP and RAP Technical Architect with extensive experience in designing, developing, and leading enterprise-scale SAP digital transformation programs. The ideal candidate will possess deep expertise in ABAP on HANA, RAP (RESTful ABAP Programming Model), CDS Views, OData Services, Fiori/UI5, BTP Extensions, Clean Core principles, and S/4HANA extensibility frameworks.
The candidate will provide technical leadership, define architecture standards, mentor development teams, and drive SAP innovation initiatives across complex global implementations.
Key Responsibilities
Architecture & Solution Design
· Lead end-to-end technical architecture for SAP S/4HANA implementations, upgrades, brownfield, and greenfield transformation programs.
· Define SAP development strategy aligned with SAP Clean Core and SAP Business Technology Platform (BTP).
· Design scalable, secure, and high-performance enterprise solutions leveraging:
o ABAP on HANA
o RAP (Managed and Unmanaged Scenarios)
o CDS View Modeling
o Fiori Elements
o OData V4 Services
o SAP Gateway
o Event-Based Architectures
· Establish development frameworks, coding standards, governance models, and technical best practices.
SAP RAP Development Leadership
· Architect and develop RAP-based transactional applications.
· Design:
o CDS Data Models
o Behavior Definitions
o Behavior Implementations
o Service Definitions
o Service Bindings
o Draft-enabled applications
· Implement advanced RAP capabilities:
o Determinations
o Validations
o Actions
o Side Effects
o Authorization Controls
o Custom Business Objects
o Deep Insert Operations
