SAP S / 4HANA Solution Architect

OpenBean Inc. is looking for a highly skilled ABAP Technical Architect to lead the technical design, development strategy, and performance optimization of our S / 4HANA Brownfield Conversion Project. This role will act as the bridge between functional teams, BASIS, and developers, ensuring that all custom code and enhancements are migrated, optimized, and compliant with S / 4HANA best practices.

You will play a pivotal role in shaping the Custom Code Migration (CCM) strategy, guiding ABAP developers, and ensuring seamless integration with modern SAP technologies such as CDS Views, AMDP, Fiori / UI5, RAP, and BTP extensions.

Key Responsibilities :

Technical Leadership and Solution Design

• Define and own the ABAP technical roadmap for the Brownfield conversion.
• Lead the Custom Code Adaptation & Remediation using SAP’s Custom Code Migration Worklist and ATC checks.
• Provide guidance on where-to-clean, where-to-keep, where-to-redesign legacy custom code.
• Ensure all developments align with SAP S / 4HANA simplification list and best practices.
• Architect solutions leveraging Core Data Services (CDS), AMDP, OData services, and RAP (Restful ABAP Programming Model).
• Collaborate with functional teams to design technical specs for FIORI apps, workflow automation, and data migration routines.
• Drive decisions on In-App vs Side-by-Side Extensibility (Embedded Steampunk / BTP).

Required Skills & Experience

Preferred Certifications