Job Summary: We are seeking an independent and experienced SAP S/4HANA Technical Specialist to join our team in Dublin. The ideal candidate will possess strong hands-on expertise in S/4HANA technical development (including RAP), SAP security, and structured change management to support our transition to SAP S/4HANA Cloud, private edition. This role will support technical stability, secure access management, disciplined transport processes via SAP Cloud ALM, and modern S/4HANA development standards.

Exposure to analytics and integration technologies is considered an advantage.

Core Technical Responsibilities

- Provide strong hands-on expertise in SAP S/4HANA technical development and support.
- Develop and troubleshoot ABAP enhancements and technical objects.
- Develop using RAP (RESTful ABAP Programming Model) aligned with contemporary S/4HANA standards.
- Analyze and extend standard CDS Views where required for reporting enablement (minimal customization).
- Develop and maintain Adobe Forms (if in scope).
- Support clean-core principles within a RISE environment.
- Collaborate with functional teams to deliver scalable technical solutions.
- Support performance optimization and technical issue resolution across the S/4 landscape

SAP Security & Authorization:

- Design, build, and maintain SAP roles and authorization concepts.
- Ensure proper segregation of duties (SoD) and audit compliance.
- Manage Fiori business roles, catalogues, spaces,



and pages (lean scope).
- Align backend authorizations with CDS-level data restrictions.
- Support structured user access governance processes. Change & Transport Management:
- Manage transport lifecycle using SAP Cloud ALM.
- Support structured change approval and release processes.
- Ensure traceability from development through production.
- Assist in handling emergency and parallel changes.

Technical Competencies

- Strong knowledge of SAP S/4HANA technical development.
- Solid ABAP expertise (enhancements, troubleshooting, light developments).
- Experience with RAP (RESTful ABAP Programming Model).
- Understanding of CDS Views for analytical and reporting enablement.
- Experience with OData services.
- Experience with SAP Fiori activation and troubleshooting.
- Working knowledge of SAPUI5.
- Experience with Fiori Elements for app development and lightweight extensions.
- Experience integrating SAP with external systems via APIs, IDOCs, BAPIs, or RFCs.

Required Qualifications &

Experience

- 6–8+ years of SAP technical experience (ECC or S/4HANA).
- Experience supporting S/4HANA implementations or upgrades.
- Hands-on experience with SAP security and role design.
- Experience managing transports in structured SAP landscapes.
- Strong analytical and problem-solving skills.
- Ability to work independently in a fast-paced environment

📌 SAP Technical Specialist (Calgary)
🏢 NDT Global
📍 Calgary