SAP ABAP Developer (Senior)

Rhox; Brussel; On-site; EUR 90,000 - 130,000; Full time

Job summary

Rhox is seeking a senior SAP backend developer to build SAP S/4HANA extensions and interfaces for IS-U processes. You will own development from technical specifications through testing and documentation.

Responsibilities include translating functional requirements, developing modular code, validating with tests, and mentoring junior developers. Collaboration with SAP Basis and cross-functional teams is essential.

Qualifications

• At least 10 years of SAP backend development experience.
• Five years of SAP IS-U development experience supporting utilities processes.
• Proficiency in SAP S/4HANA development, classical ABAP and Object-Oriented ABAP.
• Experience with SAP standard extensions: User-Exit, BAdI and Enhancement Spot.
• Interface development: IDoc/ALE, BAPI/RFC, SOAP Web Services, OData and SAP Gateway.
• English (C1) and French or Dutch (B2).

Responsibilities

• Translate functional requirements into technical specifications and estimates.
• Develop modular code following development standards.
• Validate code with unit, performance, mass processing and connectivity tests.
• Resolve defects found during testing and production.
• Address non-functional requirements with SAP Basis specialists.
• Mentor junior developers on specifications and implementation.

Skills

SAP backend development

ABAP OO

Interface development

SAP IS-U development

Mentor juniors

Education

Master's degree in IT/Engineering or related field

Tools

ABAP Workbench

Eclipse/ADT

ATC

IDoc/ALE

Job description

We're looking for a senior SAP backend developer to build SAP S/4HANA extensions and interfaces for SAP IS-U processes. You'll own development packages from technical specifications to testing and documentation.

What you'll do

• Translate functional requirements into technical specifications and estimates.
• Develop modular code following development standards.
• Validate code with unit, performance, mass processing and connectivity tests.
• Resolve defects found during testing and production.
• Address non-functional requirements with SAP Basis specialists.
• Mentor junior developers on specifications and implementation.

What you bring

• At least 10 years of SAP backend development experience.
• Five years of SAP IS-U development experience supporting utilities processes.
• SAP S/4HANA development, classical ABAP and Object-Oriented ABAP.
• SAP standard extensions: User-Exit, BAdI and Enhancement Spot.
• Interface development: IDoc/ALE, BAPI/RFC, SOAP Web Services, OData and SAP Gateway.
• English (C1).
• French or Dutch (B2).

Nice to have

• SAP ABAP Workbench, Eclipse/ABAP Development Tools (ADT) and ABAP Test Cockpit (ATC).
• Business Object Repository Objects (BOR), CDS Views, LSMW and EMIGALL.
• Experience across at least three SAP IS-U domains: Device Management, Structuring/Switching, Metering, Energy Data Management, Billing, Customer Services or Advanced Metering Infrastructure.
• Web Dynpro, BRF+, BPEM/EMMA, BOL, SAP CRM and MPM/IDEX-GC Framework.
• S/4HANA Embedded Analytics, Dynpro/Dialog Programming, FEH, BOPF and FPM.
• SAP Fiori development, Fiori Launchpad, Fiori Designer, Web-IDE, Business Application Studio (BAS) and Adobe Forms.
• Jira, Omnitracker, SAP Solution Manager and SOAP UI.
• SAP Notes, performance analysis and tuning, and query optimisation.
• Master's degree in IT, Economics, Industrial Engineering or a scientific field.

Good to know

• Deployments may require work outside normal business hours.