1893 English-speaking jobs in Brussels

Research & Operations Manager needed for a novel research platform at KU Leuven. Requires a PhD in a life science field with 7+ years of experience in R&D, strong organizational skills, and experience in project coordination and planning. Fluency in English is required.

Research & Operations Manager needed for a novel research platform at KU Leuven. Requires a PhD in a life science field with 7+ years of experience in industry R&D. Responsibilities include project coordination, lab operations, SOP implementation, and budget management. Strong organizational, communication, and people management skills are essential. Fluency in English is required.

Research & Operations Manager needed for a novel research platform at KU Leuven. Requires a PhD in a life science field with 7+ years of experience in industry R&D. Responsibilities include project coordination, lab operations, SOP implementation, and budget management. Strong organizational, communication, and people management skills are essential. Fluency in English is required.

Supports investigation and resolution of ADS-B and Mode S surveillance anomalies. Analyzes data, identifies issues, coordinates with stakeholders, and contributes to process improvements. Requires a university degree in electrical engineering or equivalent and 3+ years of experience in aviation systems development, surveillance system development, or technical investigation.

Lead Performance Analyst needed to execute and optimize paid campaigns, support organic visibility, and ensure data integrity. Will coach analysts, enforce standards, and drive performance outcomes.

Designs, documents, and implements robust data solutions. Provides technical leadership and guidance to development teams. Expertise in Azure Analytics services and Agile/SAFE methodology.

Gain hands-on experience in investment banking through a 10-week virtual internship. The program includes intensive training in financial modeling, valuation, and industry research, followed by eight weeks of work on live projects with a Managing Director or Partner at a boutique investment bank.

Develop, deploy, and validate applications for vehicle Head Units. Operate and maintain a Hardware-in-the-Loop (HiL) test bench. Participate in Agile/Scrum ceremonies and ensure software quality.

Freelance Accounting Manager needed for a dynamic finance team. Responsibilities include overseeing general accounting operations, supervising junior accountants, and ensuring compliance with Belgian GAAP. Requires 5+ years of accounting experience, supervisory experience, and proficiency in ERP systems.

Software Integration, Verification and Validation Engineer to join a dynamic engineering team. Collaborate with teams to integrate software components, define test strategies, and execute manual and automated tests.

Design and develop secure, resilient microservices using Java, Spring Boot, and Kafka. Implement event-driven integrations and apply Event Sourcing and CQRS.

Software Engineer/Computer Scientist to develop next-generation HiFi flow simulation software for Weather Forecast. Extend core solver technology, conduct research, analyze data, and develop algorithms. PhD or Master's degree in Computer Science, Engineering, or related field required. Deep knowledge of numerical weather prediction (NWP) codes, particularly WRF, and advanced CFD numerical methods. Experience with C, C++, CUDA, Python, and GPU programming.

Senior Finance & HR Manager to lead finance operations and people management across France, Belgium, and the Netherlands. Responsibilities include financial governance, statutory compliance, reporting, HR processes, budgeting, forecasting, and analysis. Requires a Master's degree, 8+ years of experience, and fluency in English; French and/or Dutch preferred.

As a Sales Assistant (Researcher), you will identify and manage potential candidates, conduct initial phone conversations, and schedule meetings for network advisors.

Support tax compliance, consolidation, and reporting for a group in the industrial sector. Prepare tax reporting, contribute to monthly consolidation and IFRS reporting, and act as a key contact for external auditors.

Experienced Data Engineer needed to design, develop, and maintain large-scale data pipelines and architectures for fast data transformation and processing.

The Communication Project Manager will strengthen project management practices across communication initiatives, ensuring strategic alignment, quality delivery, and maximum visibility. This role combines strategic oversight, operational coordination, stakeholder engagement, and advisory responsibilities.

Designs, develops, and maintains data pipelines and architectures for fast data transformation and processing. Collaborates with teams to identify and prioritize data transformation requirements. Ensures data quality, integrity, and security.

As a Business and Requirements Analyst, you will gather business requirements, develop use cases, and assist testers with test case elaboration. You will also provide input for data modeling, liaise with software providers, and train business users on new software implementations.

Senior Cloud Architect to design, build, and operate secure, scalable cloud platforms for mission-critical applications in regulated environments. Lead Azure and hybrid cloud solutions, leveraging IaaS, PaaS, and containerized architectures. Establish and promote SRE practices and IaC. Collaborate with teams to deliver well-architected, compliant cloud platforms. Mentor teams and contribute to building a Cloud Center of Excellence.