Senior SAP ABAP / EWM Developer at Lupus Consulting Zrt.

We are looking for a Senior SAP ABAP / EWM Developer with strong expertise in ABAP Objects and RAP (RESTful ABAP Programming Model) and deep hands-on experience in SAP EWM within an S/4HANA environment.
The ideal candidate is able to design, develop, and support complex warehouse processes end-to-end using modern ABAP technologies.

• Design and develop ABAP OO and RAP-based solutions, including managed and unmanaged RAP Business Objects, behavior definitions, validations, determinations, and authorization logic.
• Build and optimize CDS Views (Basic, Composite, Consumption) with Fiori-ready annotations and authorization-aware design.
• Develop and enhance SAP EWM warehouse processes, covering inbound, outbound, and internal logistics, including Warehouse Tasks (WT), Warehouse Orders (WO), Handling Units (HU), and Storage Bin management.
• Implement and customize SAP EWM-RF solutions, including RF framework control, BAdIs, user exits, and custom RF transactions with a strong focus on usability.
• Design and support ERP ↔ EWM integrations, utilizing IDoc, qRFC, and RFC-based communication with robust error handling.
• Provide advanced debugging and production support, performing deep EWM and RF analysis, incident handling, and root cause analysis in productive systems.

• Strong SAP ABAP OO skills (object-oriented design, interfaces, exception handling)

• Hands-on experience with RAP (RESTful ABAP Programming Model)

• Proven experience in CDS View development with Fiori annotations

• Deep functional and technical knowledge of SAP EWM

• Experience working in an SAP S/4HANA environment

• Ability to work independently and analyze end-to-end processes

• Professional English communication skills