Senior FIORI Developer

Bruxelles, Belgium | Posted on 01/05/2026

The client operates within a large enterprise environment, supporting critical business functions through robust ERP and digital solutions. The ERP landscape supports departments such as HR, Finance, Procurement, Logistics, and Communications.

The Senior FIORI Developer will join an established ERP team consisting of project managers, analysts, and developers, contributing to both project delivery and application maintenance in a modern SAP S/4

HANA environment.

• Collaborate with business analysts and architects to design SAP FIORI solutions
• Develop and maintain SAP FIORI applications in project and maintenance mode
• Analyse functional specifications and estimate development effort
• Assess technical impact of changes on existing systems
• Implement adaptations and new developments based on approved designs
• Ensure solution stability, performance, and maintainability
• Maintain technical documentation and reference material
• Develop and execute unit tests
• Provide second-line support for incidents and issues
• Work in compliance with defined standards, methods, and procedures

Must Have:

• Minimum 7 years of experience as a SAP FIORI Developer
• Strong experience with SAP FIORI development on S/4
  
  HANA
• Experience with S/4
  
  HANA brownfield conversion projects
• Solid knowledge of ABAP
• Ability to work closely with functional and technical stakeholders
• Strong communication skills in Dutch or French

• Experience in the energy or utilities sector
• Experience with SAP FIORI Embedded Analytics
• Experience with SAP Business Technology Platform (BTP)
• Experience in large, complex enterprise environments

• Strong analytical and problem-solving mindset
• Structured and quality-oriented way of working
• Ability to work independently and take ownership
• Good collaboration and stakeholder communication skills