SAP S/4HANA ABAP and RAP Technical Architect
Remote
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:
- ABAP on HANA
- RAP (Managed and Unmanaged Scenarios)
- CDS View Modeling
- Fiori Elements
- OData V4 Services
- SAP Gateway
- 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:
- CDS Data Models
- Behavior Definitions
- Behavior Implementations
- Service Definitions
- Service Bindings
- Draft-enabled applications
- Implement advanced RAP capabilities:
- Determinations
- Validations
- Actions
- Side Effects
- Authorization Controls
- Custom Business Objects
- Deep Insert Operations
Drive migration from classical programming models to RAP architecture.
