Administration Support Officer / Financial Controller

About the role

The Administration Support Officer / Financial Controller will oversee the financial flow of projects and ensure accurate invoicing, budgeting and reporting. You will act as a bridge between the project teams, external accountants and suppliers, guaranteeing that all financial documentation is processed correctly and on time.

Key responsibilities

• Process and record incoming invoices, matching them to purchase orders and project codes.
• Prepare, issue and follow up on outgoing invoices to secure timely payments.
• Collaborate with the Account/Project Management team to verify purchase orders and monitor project budgets.
• Liaise with the external accounting firm for statements, reconciliations and general financial management.
• Support monthly financial tracking, reporting and ad‑hoc analysis for management.
• Maintain up‑to‑date financial records and documentation.
• Assist with general administrative tasks, scheduling and internal coordination.

Required profile

• Strong attention to detail and ability to spot inconsistencies quickly.
• Excellent communication skills in Dutch and English; French is a plus.
• Entrepreneurial mindset, team player and comfortable working in a young, dynamic environment.
• Experience in an agency setting and familiarity with the events or festivals sector is advantageous.
• Desire for a long‑term commitment and rapid growth within the company.

Required skills

• Office 365
• Teamleader Orbit
• Exact online
• Rydoo

What we offer

• Fixed‑term contract with a market‑competitive salary (freelance option available).
• Direct contact with the management team and involvement in strategic decisions.
• Opportunity to work on global projects with top FMCG players.
• Clear growth pathways within a fast‑moving company.