For one of our clients, we are looking for a Finance Officer who will play a key role in financial follow-up, insight, and reporting towards management. The role focuses on financial monitoring, analysis, and reporting, combined with the preparation of sales invoices. Are you someone who has already built a solid foundation in finance and is looking to grow further in an internal role with real impact? Then this could be an excellent next step. Your role As Finance Officer, you will be responsible for financial follow-up and reporting, including: Preparation of sales invoices Follow-up of outstanding customer balances Monitoring and follow-up of budgets Preparation, analysis, and explanation of financial reports for management Preparation of monthly and annual closings Close collaboration with the external accountant and the internal responsible person Identifying deviations and proactively thinking along on corrective actions Contributing to the optimisation of financial processes and reporting Who are we looking for? Several years of relevant experience in finance or accounting (guideline: ± 5 years, depending mainly on maturity and level of independence) Bachelor's degree in a financial field Good knowledge of Exact Online (or a similar ERP system) Knowledge of SAP is a plus Very good knowledge of Dutch and English - French is a plus French: good working proficiency You work in a structured, independent, and analytical way You are comfortable in a role with responsibility, without heavy hierarchy What can you expect? An internal medior position in the Brussels area Close collaboration with the internal responsible person and management Strong focus on insight, follow-up, and high-quality reporting Opportunities to further develop your finance role Market-conform salary package, aligned with experience A stable working environment with short decision-making lines