Senior SAP/ABAP Developer

h3What you will do /h3 pYou will join a development team of five people working on SAP IS-U for Utilities applications. The team operates as a shared development pool, with work allocated as coherent packages rather than full project assignments. You will own each assignment end-to-end throughout the entire change lifecycle. /p pYour core responsibilities include: /p ul liProposing technical solutions based on functional specifications, challenging proposed approaches, and providing workload estimates /li liDrafting and completing technical specifications, ensuring alignment with the company's technical architecture /li liDeveloping code that complies with application standards, naming conventions, and best practice guidelines, with particular attention to ABAP Test Cockpit quality checks /li liEnsuring code modularity, reusing existing libraries, and writing Object-Oriented ABAP (except where exceptions apply) /li liAnalysing and implementing SAP Notes /li liWorking closely with the SAP Basis team on authorizations, infrastructure, and technical configuration /li liExecuting and documenting unit tests, including performance testing, query optimization, and mass processing tests /li liPerforming deployment tasks that may require work outside normal business hours /li liAnalysing and resolving defects identified during test campaigns or production incidents /li liPreparing technical documentation for each developed object /li /ul pAs a senior developer, you will take on more advanced assignments: /p ul liDeveloping solutions for particularly complex and highly specialized topics /li liAnalysing and implementing Non-Functional Requirements across security, performance, reliability, and maintainability /li liActing as a technical reference point and single point of contact for the team on complex technical subjects /li liAssisting the Team Lead in defining and improving development frameworks and standards /li liSupporting the design of new cross-functional and enterprise-wide solutions /li liEvaluating, selecting, and introducing new technologies and tools /li liMentoring and coaching junior developers /li /ul pThe team supports both corrective and evolutionary maintenance as well as new projects, including initiatives around remote device capabilities and S/4HANA improvements. /p h3What we are looking for /h3 pEssential

requirements:
/p ul liAt least 10 years of proven experience as an SAP backend developer /li liProven experience within SAP S/4HANA development /li liKnowledge and experience in classical ABAP, Object-Oriented ABAP (use of classes), and backend development, particularly through SAP standard extensions (User-Exit, BAdI, Enhancement Spot, etc.) /li liProven experience in SAP interface development: IDoc/ALE, BAPI/RFC, SOAP Web Services, OData and SAP Gateway /li liFluent in English /li /ul pStrongly preferred: /p ul liProven experience with SAP key tools: SAP ABAP Workbench, Eclipse/ABAP Development Tools (ADT), and ABAP Test Cockpit (ATC) /li liProven experience in Business Object Repository Objects (BOR) /li liProven experience in data migration using LSMW and EMIGALL /li liProven experience in Core Data Services (CDS Views) /li liAt least 3 years of proven experience as a developer in SAP IS-U within the Utilities sector /li liProven experience in SAP IS-U for Utilities across at least 3 different functional domains: Device Management (DM), Structuring/Switching, Metering, Energy Data Management (EDM), Billing, Customer Services (CS), Advanced Metering Infrastructure (AMI) /li liMaster's degree in Information Technology, Economics, Industrial Engineering, or a Scientific field /li /ul pValuable additional

experience:
/p ul liWeb Dynpro /li liBusiness Rule Framework Plus (BRF+) /li liSAP BPEM/EMMA module /li liBusiness Object Layer (BOL) and SAP CRM /li liMPM/IDEX-GC Framework /li liS/4HANA Embedded Analytics /li liMore specialized areas: Dynpro/Dialog Programming (screens), Forward Error Handling (FEH), Business Object Processing Framework (BOPF), Floorplan Manager (FPM) in Web Dynpro /li liSupporting tools: Jira, Omnitracker, SAP Solution Manager, SOAP UI /li liSAP Fiori development: Fiori Launchpad, Fiori Designer, Web-IDE, Business Application Studio (BAS) /li liAdobe Forms /li liFrench or Dutch language skills /li /ul pYou demonstrate strong listening, analytical, organizational, and synthesis skills. You possess excellent communication skills and can explain complex technical concepts clearly. You are a team player while also capable of working autonomously. /p h3The setting /h3 pThis assignment runs from mid-November 2026 through to the end of November 2027, with the possibility of extension. /p pYou will work full-time, five days per week, with a minimum on-site presence of three days per week in Brussels. On-site attendance days must be aligned with the rest of the team. A secure laptop will be provided. /p pThe working language is English, with French or Dutch as an asset. /p pY