The posting
Our small and dynamic team of 7 is looking for a Finance & Administration Consultant to join us in Brussels for an initial 3-months part-time assignment.
In this role, tasks will include:
- Invoicing and payment follow-up / Monitoring, preparing and following up on invoice and recurring payments, ensuring timely processing and the correct upload of supporting documents to the financial platform.
- Processing supplier invoices and team expense claims, checking invoice accuracy and project-budget allocation, and following up on corrections where necessary.
- Support in preparing our annual financial audit / Collecting and organising accounting documentation, liaising with the external accountant, and supporting financial reporting and audit preparation.
- Administrative support in managing member relations, including follow-up of membership fees.
- Providing financial and administrative support for events, including monitoring participant payments and tracking event-related costs.
The ideal freelance candidate is:
- Experienced in financial administration
- Highly organized, reliable and detail-oriented
- Quick to understand digital tools, financial systems, and administrative processes.
- Fluent in English (spoken and written, C1), with a good command of French or Dutch
- Available for approx. 16 hours per week, starting 1 February 2027
- Hybrid working, with one day per week on average in our Brussels office
- Depending on performance, an extension or longer-term collaboration is possible



