Join a dynamic and highly collaborative Business Development & Marketing team within a leading international law firm. This is a unique chance to take ownership of impactful projects, working closely with partners and practice groupsOur client is the Belgian office of a renowned international law firm. What sets this firm apart is its autonomy and agility: decisions are made faster, and professionals work directly with partners, ensuring strong visibility and immediate impact. As Business Development Officer, you will play a key role in managing proposals, pitches, RFPs and public tender submissions. Working closely with the partners and the BD team, you will:Lead and coordinate the preparation of pitches, proposals, and RFPs.Ensure timely delivery and high-quality submissions, collaborating with colleagues for reviews and finalization.Work across multiple practice groups.Provide back-up support to colleagues when required.Contribute to a wide range of business development initiatives such as events and client presentations.Enjoy significant autonomy in project management while working hand-in-hand with partners. Relevant experience in business development, proposal management, or procurement - ideally within a law firm, professional services, or consultancy.Strong project management skills, able to take full ownership of a process from start to finish.Fluent in French & English - good knowlegde of Dutch.Hands-on, proactive, and able to work under pressure in a fast-paced environment.Team player with excellent communication skills. A competitive salary package, depending on experience.Benefits including health insurance, group insurance, meal vouchers, public transport reimbursement or mileage allowance, bonus scheme, eco vouchers, and net allowance, 26 days off.Hybrid working model (2 days remote/week) with flexibility and trust.Modern and fully renovated offices in Brussels.A diverse, supportive, and collaborative marketing & BD team, with a strong culture of trust and camaraderie.The opportunity to make a real impact within an international yet agile and human-sized law firm. Coordination, Peer support, VOS, Client Presentation, Consulting, Highly responsible, Proactivity, Delivery, Practicality, Fast Pace, Communication, Management, Pitching, Stress tolerance, Law firm, Project Management, Procurement, Tender Submission