About our clientOur client is a service company that is part of a large international group, experiencing continuous growth and recognized for its expertise, innovation, and financial strength. The Brussels headquarters brings together around one hundred employees and plays a strategic role within the group.Your roleAs a Financial Business Controller, you will act as a trusted partner for both local and international management. You will oversee the financial monitoring of operations and provide analyses that support decision-making and business growth.Key responsibilitiesPrepare, monitor, and challenge budgets, forecasts, and business plans.Analyze operational and financial performance (variance, profitability, costs, margins).Provide actionable recommendations to managers and senior leadership.Contribute to the continuous improvement of reporting processes and internal controls.Collaborate closely with local and international teams in a multicultural environment.ProfileMaster’s degree in Finance, Business Administration, or Economics.3 to 5 years of experience in controlling, audit, or business finance (experience in services or consulting is a plus).Strong analytical mindset, accuracy, and business-oriented approach.Excellent communication and collaboration skills.Advanced proficiency in Excel/ERP; knowledge of BI tools is an advantage.Languages: fluent in French and Dutch, with professional command of English.What we offerA dynamic international environment where autonomy and initiative are valued.A visible and strategic position with exposure to local and international stakeholders.A competitive salary package (50k up top 80k) with attractive extra-legal benefits.