Freelance Business Controller (6-month mission)

📍 Liège (hybrid) | Freelance | Mid-October 2026 – Mid-March 2027 Are you a finance professional who enjoys turning numbers into business insights? Do you thrive in a fast-paced environment where your analyses directly influence strategic decisions? We're looking for a Freelance Business Controller to strengthen our Finance team during a 6-month assignment . This is an exciting opportunity to work on high-impact projects, collaborate with key stakeholders across the business, and contribute to the financial performance of one of Belgium's leading e-commerce healthcare companies. Your mission As a Business Controller, you will partner closely with the Controlling Manager and business stakeholders to deliver reliable financial information, support decision-making, and help drive business performance. Your responsibilities will include: Financial controlling & reporting Contribute to the monthly closing process to ensure accurate and timely financial reporting. Monitor the financial performance of the different business units. Prepare management reports and translate financial data into actionable business insights. Perform ad hoc financial analyses to support strategic and operational decisions. Planning & forecasting Support the budgeting and forecasting cycles. Consolidate business unit objectives and ensure alignment with the company's overall strategy. Monitor budget performance and identify variances and improvement opportunities. Evaluate investment proposals and provide financial recommendations. Business partnering & decision support Support managers in understanding financial performance and identifying improvement actions. Ensure key business events and operational decisions are accurately reflected in financial reporting. Provide meaningful analyses and recommendations to senior management. Contribute to informed, data-driven decision-making across the organization. Continuous improvement Help optimize controlling processes, reporting tools and financial systems. Contribute to improving reporting quality and efficiency. Stay up to date with best practices and new developments in controlling and business finance. What you'll bring Master's degree in Finance, Accounting or a related field. 2 to 4 years of experience in Business Controlling, Financial Analysis or a similar finance role. Strong analytical mindset with the ability to transform data into clear business recommendations. Advanced Excel skills; good command of PowerPoint. Experience with Power BI is a strong asset. Well organized, autonomous and detail-oriented. Comfortable working in a dynamic, fast-changing environment. Curious, proactive and eager to challenge the status quo. Strong communication skills and the ability to collaborate with different stakeholders. Why join us? This assignment offers much more than a traditional controlling role. You'll have the opportunity to: Work on strategic topics with real business impact. Collaborate with cross-functional teams in a dynamic international environment. Bring your expertise while gaining exposure to an ambitious and fast-growing company. Join a collaborative team where initiative, ownership and continuous improvement are genuinely valued. If you're looking for a freelance mission where your analyses make a real difference, we'd love to hear from you.