1270 English-speaking jobs in Brussels

Billing Manager needed for international operational consulting group. Manage client portfolio from order intake to invoicing. Validate project kick-offs, monitor invoicing elements, and handle client follow-ups. Analyze commercial margins and contribute to monthly closing activities. Bachelor's or Master's degree in Accounting, Finance, or Business Administration required. Minimum two years of experience in Accounts Receivable or Sales Administration. Fluent in French and Dutch or proficient in English. Strong Excel and IT skills.

Senior Solution Architect to design and document end-to-end solutions for complex, multi-system environments. Expertise in integration architectures (APIs, messaging, event-driven systems) and cloud platforms (ideally Microsoft Azure) required.

Provides medical oversight of assigned clinical studies, ensuring subject safety and scientific integrity. Serves as primary medical contact for customers and provides therapeutic area expertise. Develops and delivers training, participates in protocol design and review, and provides input on data collection tools and monitoring plans. Oversees assigned Medical Scientist staff and Medical Director colleagues in reviewing clinical data. Adheres to FDA and worldwide drug development regulations and GCP guidelines. May support business development activities and represent the company at scientific meetings.

Manages the full lifecycle of external research collaborations, ensuring alignment with strategic goals and compliance with regulations. Leads review, assessment, and approval of research opportunities, develops agreements, and oversees contract compliance. Requires a Master's degree and 3+ years of experience in pharmaceutical research, contract management, and project management.

Global logistics integrator seeks experienced professional to lead business development for FMCG contract logistics across key markets. Develop and implement strategies to achieve growth objectives, identify new clients and markets, and manage customer relationships.

Public Sector Consultant needed for contract work. Review and assess documents for quality and accuracy, provide feedback, and collaborate with teams. Must have a Bachelor's degree, 2+ years of relevant experience, and proficiency in Excel, PowerPoint, and Word.

Senior IT Buyer to support IT purchasing activities within a public procurement framework. Define, structure, and execute purchasing procedures compliant with regulations. Manage supplier relationships and ensure compliance with internal rules and legislation.

Shape and execute SAP's government affairs strategy in the Netherlands and/or Scandinavian national markets. Advocate for technology and industry-supportive policies and regulations. Build trusted relationships with institutions, regulators, and industry coalitions.

Vinçotte, part of Kiwa Group, seeks a Senior OT Security Expert to join its Trust in Digital team. The team provides independent cybersecurity and AI security assurance to customers.

Medior Customer Journey Expert to optimize digital onboarding journeys and customer data processes. Design, analyze, and improve customer experiences while ensuring compliance with KYC, GDPR, and risk management standards.

Freelance IGA / IAM Consultant to shape and define Identity Governance & Administration (IGA) solutions for enterprise-level identity programs in Belgium.

AI Engineer to build and deploy production-ready LLM agents for an AI platform automating workflows across various applications. Develop agentic systems, integrate LLMs (Claude, Gemini, OpenAI), and design AI-powered automations.

Lead and deliver complex SAP initiatives in an international environment. Manage projects end-to-end, ensuring delivery within scope, timeline, budget, and quality. Act as project owner, driving execution, governance, and decision-making across cross-functional teams.

Service Desk Agent provides user support for digital workplace services, software, and applications. Minimum 3+ years experience required with certifications such as Windows 10 MCSA, Microsoft 365 Certified: Modern Desktop Administrator Associate, or equivalent.

Experienced Solution Architect needed to design and evolve architecture for document generation, distribution, and archiving across multiple business domains. Requires expertise in modern architecture principles, integration architectures, and cloud platforms (ideally Microsoft Azure).

Provides Project Management Office support to project team managers, including scope and budget retrievals. Supports project team members with documentation tracking and quality review. Follows up project execution and consolidates reporting. Maintains the project's SharePoint site and ensures effective document organization and version control. Interacts with internal and external stakeholders.

Senior Fullstack Developer to design, develop, and maintain high-impact applications in digital channels, transactional systems, and backend banking platforms.

Senior Developer to build and optimize real-time trading applications for battery storage and renewable energy markets.

Experienced COO needed to drive operational excellence and transform a growing FMCG company's supply chain. Responsibilities include demand planning, procurement, warehouse & logistics, production, quality, and performance management. Requires 10+ years of supply chain experience, 5+ years of team management, and FMCG background.

Senior Product Manager will lead high-impact projects across engineering, design, and operations. Experience as a senior product manager in a high-growth scale-up company, strong understanding of payroll processes, and proficiency in Cursor and/or Claude Code are required.