1418 English-speaking jobs in Brussels

The Joint Impact Model Foundation seeks an entrepreneurial leader to drive membership growth and strategic direction. This fractional role (60-80% time) focuses on membership development, go-to-market strategy, organizational direction, and team building. The Executive Director will work closely with the Technical Director to ensure alignment between technical and business objectives.

Experienced Cloud System Administrator specializing in Microsoft Entra ID and Active Directory solutions. Responsibilities include administering, improving, and securing identity management solutions, managing identity administration tools, and collaborating with teams to control directory security.

Cloud Solutions Architect will support partners in adopting Canonical's open source platform. Responsibilities include architecting cloud infrastructure solutions, designing joint go-to-market programs, and providing technical expertise to partners. Requires extensive experience with Linux, Kubernetes, Ceph, and public/private cloud technologies.

The AI Models group at imec is seeking a Machine Learning Performance Engineer to develop a framework for representing distributed AI/ML workloads and analyze their performance on different hardware architectures. The candidate will work on optimizing deep learning workloads for exascale systems and exploring emerging AI/ML algorithms for custom architectures.

Penetration Tester to join the Belgian Offensive Security Team, conducting penetration tests across diverse technologies and environments. Will document technical issues, support incident response, and contribute to continuous improvement of security testing programs. Requires 5+ years of experience in penetration testing/red teaming and knowledge of penetration testing tools and methodologies. Fluency in English, French, and/or Dutch is a plus.

Senior SCADA Software Engineer to develop and maintain Hitachi ABB MicroSCADA X, ensuring grid stability across Europe. Develop both front-end and back-end using SCIL, HTML5, CSS, JavaScript/TypeScript. Apply software craftsmanship principles to build scalable, robust solutions. Collaborate in an Agile/SAFe environment.

PhD candidate will develop and apply algorithms to link clinical metastasis phenotypes to molecular phenotypes in mouse models. The candidate will use high-resolution spatial omics techniques to prioritize molecular factors that may drive immune cell states.

The People & Organizational Development Director will lead a global strategy to support staff and organizational development, improve core processes, and manage a high-performing team. Responsibilities include developing and refining policies for recruitment, talent management, workforce planning, learning & development, payroll, administration, health & safety, diversity, and other initiatives. The role requires experience in human resource policy setting and management, people development, conflict resolution, stakeholder relations, compensation & benefits, health & safety, and people practices.

Design and build Python components for AI/LLM and data-driven use cases. Lead AI workshops for tech teams and engage with stakeholders to define technical use cases. Build prototypes and collaborate with business and IT to bridge needs and solutions.

Lead the development of cutting-edge payment and identity solutions for Europe. Drive rapid prototyping of EUDI flows, influence architectural decisions, and shape the future of the platform.

Develop software for advanced, Mission-Critical robots like UAVs and UGVs. Architect, design, implement and debug Robotics software with advanced perception capabilities and high levels of autonomy.

ACENSI seeks a consultant to establish and maintain project management governance within the IT department. This role will document methodologies, standards, tools, and templates, aligning PMO practices with organizational policies and industry best practices. The consultant will also monitor project progress, risks, and dependencies, providing regular reports and dashboards to senior management and stakeholders.

The Director of Analytics will lead a team focused on providing research support across Opportunity Green, developing standalone analytics projects, and ensuring the application of best practices across the organization. The role requires expertise in a quantitative field relevant to Opportunity Green's work, a good understanding of climate change policy, and the ability to lead analytical and research projects.

Finance Business Partner Manager will lead a team supporting programme teams with grant portfolios, budgets, and financial analysis. The role requires a qualified accountant with experience in grant financial administration, budgeting, and reporting.

5Rights seeks a legal expert to lead complaints, litigation, and public accountability work enforcing EU tech law for children. The Head of Legal Compliance will identify legal breaches by digital services, prepare legal complaints and reports, and engage with regulators.

Service Delivery Manager will support and manage services for partner banks, ensuring effective and efficient service delivery. Responsibilities include collaborating on solutions, coordinating software releases, monitoring testing, and managing incidents.

Developer Consultants needed for software application development and maintenance using PHP/Laravel. Experience with web security, authentication protocols, and design principles required.

Developer Consultant Coldfusion (DEV) needed for an EU agency in Brussels. Responsibilities include software development, maintenance, integration, security implementation, and documentation. Experience with Coldfusion, web security protocols, and software development methodologies is required. Must have strong English communication skills and be able to work onsite 2 days per week.

Senior Java Developer responsible for designing, building, and maintaining high-performance, reliable applications using Java and Spring Framework. Collaborates with cross-functional teams to deliver new features and ensure application performance, quality, and responsiveness.

Expert Test Engineer to enhance testing capabilities across multiple squads. Define and implement test roadmaps, support squads in adopting test practices, and deliver training.