controller English-speaking jobs in Rixensart

Manages product development and sourcing projects, ensuring on-time delivery and successful product launches. Coordinates communication and collaboration between Category Managers, Sourcing teams, and other support functions. Tracks project milestones, identifies risks, and proposes corrective action plans.

Define and drive the end-to-end product design strategy and UI vision for Wero, a digital wallet. Shape long-term experience principles while designing critical journeys and interaction patterns. Translate complex business, regulatory, and technical requirements into clear, accessible, and elegant solutions. Mentor designers, elevate standards across teams, and communicate strategy and trade-offs to senior stakeholders.

Junior Accountant needed to support day-to-day financial operations and process improvements. Responsibilities include supplier invoice processing, account reconciliation, and financial reporting.

Trainee to gain foundational knowledge of cryptocurrency markets and develop analytical skills. Observe market activity, track asset performance, and assist with research tasks. No prior industry experience required.

The Process Optimization Engineer deploys, configures, and validates waving strategies in manual, semi-automated, and automated warehouses. The role analyzes operational processes, identifies inefficiencies, and prepares improvement cases. The Process Optimization Engineer works with Design Engineers to ensure process and system conditions are met for optimization. They monitor optimizer performance, explore new optimization opportunities, and document processes and best practices.

Business Analyst Business Intelligence translates business needs into IT specifications for BI projects. Requires a Master's degree in Computer Sciences or equivalent, 2+ years of data and business analysis experience, and proficiency in BI tools (BO, SAS, Cognos). Fluency in French and English is required.

As Performance Marketing Manager, you will drive audience growth and optimize media budgets for Immoweb, Belgium's largest real estate marketplace. You will analyze channel performance, collaborate with cross-functional teams, and ensure data-driven decision making.

PhD researcher to investigate ecosystem stability in African drylands. Focus on woody vegetation dynamics, fire, drought, biodiversity, and soil resilience. Develop remote sensing products, analyze fire-drought interactions, and contribute to a new stability framework.

PhD research position in Family Property Law at the Rector Roger Dillemans Institute for Family Property Law. Successful candidate will conduct research, contribute to Institute projects, and provide limited teaching support.

Programming tutors needed for kids. Must have mastery of one or more areas: game programming, mobile app development, robotics, web development, video blogs, animation, or graphic design. Must be energetic, organized, and able to motivate children. Dutch and English required.

Maverick Currencies seeks disciplined traders to day trade Forex and Crypto remotely using firm capital. This performance-based contract offers a profit split on trading returns, typically ranging from 60% to 90% depending on experience and performance tier.

Lead and grow Roborock's retail partnerships in Belgium and Switzerland. Drive sales growth, develop joint business plans, and manage key accounts. Minimum 5 years' experience in Key Account Management within consumer electronics or home appliances required.

Senior Enterprise AI Architect to define and evolve AI and technology architecture for a financial services client. Will establish architecture governance, convert platform directions into initiatives, and provide architectural oversight to Agile delivery teams. Requires deep technical expertise in enterprise technology, cloud, AI platforms, data ecosystems, and autonomous/agent-based AI. Must have experience in regulated environments and strong communication and leadership skills. Fluency in Dutch, French, and English is required.

Junior Consultant to support data protection and privacy engagements, including GDPR compliance assessments, DPIAs, and privacy governance. Assist in translating EU digital regulation into practical client deliverables. Collaborate with colleagues across Cyber, Technology, Risk, and Law. Recent master's degree in a relevant field required. Strong interest in data protection, privacy, and digital regulation.

Experienced Mechanical Project Manager needed for 18-month contract. Oversee installation and integration of HVAC modular units on a major data center project. Lead on-site installation, coordinate with design and installation teams, and ensure quality control and compliance.

Director of Enterprise Operations to build and scale customer delivery and platform operations for a fast-growing B2B SaaS company. Responsibilities include customer implementations, platform provisioning, hosting, and driving operational excellence.

The Senior Local Purchasing Specialist develops and executes purchasing strategies for materials and services, driving cost efficiency, risk mitigation, and innovation. This role involves supplier management, collaboration with internal teams, and external representation.

Lead sales initiatives and client acquisition for AI solutions in retail, logistics, F&B, and manufacturing. Develop strategic plans, build relationships with stakeholders, and propose tailored AI solutions. Proven experience in B2B sales, technical aptitude, and strong communication skills are required.

Future Advocacy's Brussels office seeks a Research, Advocacy and Communications Intern to support advocacy and strategic communications work, research key issues, and assist with business development.

Strategic Sourcing Manager to lead EMENA sourcing activities, negotiate competitive prices, and secure high-quality product availability. Optimize total cost of ownership and ensure supply continuity.