SENIOR SAP/ABAP DEVELOPER - FLU003970

SENIOR SAP/ABAP DEVELOPER Location: Melle & Hasselt, Belgium Contract Duration: 12 Months (Extension Possible) Work Model: Hybrid / Remote Flexibility Available Language: Dutch (CEFR C2 Required) Start Date: July 2026 (Earlier Start Negotiable) ABOUT THE ROLE We are seeking an experienced Senior SAP/ABAP Developer to join a leading organization in Belgium's energy sector. In this role, you will contribute to the development, maintenance, optimization, and support of complex SAP IS-U solutions, working on both project-based initiatives and ongoing operational improvements. You will collaborate closely with business stakeholders, analysts, application experts, and fellow developers to deliver high-quality SAP solutions that support critical business operations. This position offers the opportunity to work in a complex enterprise environment where your expertise will directly contribute to digital transformation and operational excellence. KEY RESPONSIBILITIES SAP Development & Technical Delivery Develop, test, and document SAP ABAP solutions based on functional and technical specifications. Build and maintain custom SAP developments including: Z-Programs User Exits Function Modules Enhancements Perform debugging, troubleshooting, and performance optimization. Ensure compliance with development standards and internal IT guidelines. Analysis & Problem Resolution Conduct end-to-end analysis and resolution of incidents and defects. Support SIT and UAT testing activities. Assess technical feasibility of business requirements. Provide technical guidance and recommendations to analysts and designers. Change & Release Management Follow established Change and Release Management processes. Work with SAP Solution Manager and ChaRM. Ensure high-quality deployments and system stability. Documentation & Knowledge Sharing Document existing and newly developed functionalities. Contribute to reverse engineering activities where required. Support knowledge transfer and mentoring within the team. Promote best practices and continuous improvement initiatives. Stakeholder Collaboration Work closely with business users, analysts, developers, and product owners. Provide expert advice on projects, maintenance activities, and incident management. Communicate effectively with both technical and non-technical stakeholders. REQUIRED SKILLS & EXPERIENCE Must-Have Qualifications Minimum 5 years of SAP ABAP Development experience Minimum 5 years of experience with SAP IS-U Minimum 5 years of experience developing, debugging, and optimizing: Z-Programs User Exits Function Modules Minimum 5 years of experience working on complex SAP projects and maintenance environments Minimum 5 years of experience within the energy sector from an energy supplier perspective Minimum 4 years of experience with MIG6 Experience integrating SAP systems with customer and partner portals Experience working with SAP Solution Manager and ChaRM within change and release processes Fluent Dutch language skills ( CEFR C2 ) PREFERRED QUALIFICATIONS Experience resolving vulnerabilities identified by SAP Code Vulnerability Analyzer Experience with ABAP Web Dynpro Experience working within Agile development environments Strong understanding of enterprise integration patterns Experience working in large-scale utility or energy organizations WHAT YOU BRING Strong SAP ABAP development expertise Excellent debugging and performance optimization skills Analytical and solution-oriented mindset Strong communication and stakeholder management skills Ability to work independently while collaborating effectively within a team Commitment to quality, documentation, and knowledge sharing WHY JOIN THIS OPPORTUNITY? Work on business-critical SAP IS-U solutions within the energy sector Join a highly skilled team of SAP professionals and domain experts Contribute to large-scale transformation and modernization initiatives Hybrid working environment with flexibility Long-term contract with extension opportunities Opportunity to make a tangible impact on essential utility services