Freelance - SENIOR SAP ABAP DEVELOPER (FICO)

We are looking for a freelance Senior SAP ABAP Developer to support Phase 2 of an implementation in Belgium.

This is a hands-on ABAP development role requiring good SAP FI/CO knowledge and experience with payroll integrations.

Key responsibilities:

- Develop an outgoing invoicing solution without SAP SD
- Integrate invoicing with SAP FI/AR and Belgian VAT requirements
- Implement payroll accounting integration with Attentia
- Develop file transformation and reconciliation processes
- Support SAP CO assessment and distribution cycles
- Assist with testing, deployment, and knowledge transfer

Required experience:

- Strong ABAP development and SAP integration experience
- Good SAP FI/CO knowledge




- Payroll implementation experience
- Invoicing and FI/AR processes
- Strong communication skills
- SAP S/4HANA or Integral Template experience

Start date: 12 October

Duration: Initial 3-6 months

Commitment: Five days per week preferred; reduced availability may be considered

Language: Dutch preferred; professional English also accepted

Location: Brussels, Belgium

Hybrid working: One to two days on-site per week, with a minimum of eight days per month(If FT)

Interested? Please contact me directly:

+32 (0) 2808 39 81

[email protected]

📌 Sap advanced business application programming developer (España)
🏢 Energize Group
📍 España