SAP S/4HANA Techno Functional Consultant

SAP S/4HANA Techno Functional Consultant District Of Columbia, Washington 06/11/2025 Contract Active Job Description: Description: Client is undergoing a multi-year, multi-stage transformation from SAP ECC on-premise to SAP S/4HANA on-premise. The program involves a large volume of custom ABAP code built to support specialized business processes: Stage 1, this code must be adapted for compatibility with S/4HANA’s simplified data structures and programming model. Stage 2, it will be re-engineered using clean-core principles and cloud-ready ABAP (strict ABAP) within S/4HANA—leveraging frameworks such as RAP, CDS, and AMDP. Stage 3, selected components may shift to SAP BTP using side-by-side extensibility where it provides architectural or scalability benefits. This is a techno-functional role that requires strong hands-on development capabilities combined with deep process understanding. The selected candidate will be expected to interpret functional requirements, participate in fit-gap assessments, and independently deliver scalable, upgrade-safe solutions that align with SAP’s architectural direction. The role demands end-to-end accountability—from technical design and performance optimization to security adaptation and clean extensibility. Candidates must be confident problem-solvers, effective collaborators across business and IT teams, and able to demonstrate their capabilities through a hands-on coding assessment during the evaluation process. Resume Submission Process The candidate (not the recruiter) must specify their experience for each of the required skill tabulated in the subsequent sections of this document. Submissions without this table will not be considered. Candidates must meet all of the following: 15+ years of SAP ABAP development in ECC 7+ years of S/4HANA development experience RAP application delivery in S/4HANA or SAP BTP ABAP Code remediation, simplification, and HANA optimization expertise Key Responsibilities: Analyze and remediate legacy custom code to align with S/4HANA simplifications, strict ABAP standards, and clean core principles Reengineer existing ABAP programs for performance optimization on HANA using CDS, AMDP, and SQL tuning Design and develop RAP-based services for transactional applications with upgrade-safe, extensible architecture Build and expose OData services (V2/V4) to support Fiori apps and external system integration Document functional and technical specifications with clarity, precision, and traceability Walk through designs and specifications with stakeholders, incorporating feedback and gaining buy-in Design end-to-end technical solutions based on functional requirements and simplification impacts Develop and execute unit tests to validate logic and ensure readiness for integration testing Migrate and adapt custom logic to the new S/4HANA data model (e.g., ACDOCA, MATDOC, BP) Replace legacy BDCs and screen logic with modern BAPIs and OData APIs Participate in fit-gap workshops, advising on standard vs. extensible approaches Implement extensibility using Key User, On-Stack, or Side-by-Side models, based on solution context Ensure compliance with security standards, including DCL-based and RAP-based authorization Maintain code lifecycle discipline using Git, ATC checks, clean ABAP, and peer reviews Bridge business and technical teams, providing insight into how design choices affect process outcomes #J-18808-Ljbffr