1216 English-speaking jobs in Brussels

Mainframe Developer needed for a 6-12 month contract. Requires 8-10 years of experience in Mainframe Application Development, with expertise in COBOL, JCL, DB2, SQL, and CICS. Must have strong skills in IBM System z (z/OS).

Solutions Architect defines and documents architectural blueprints, overseeing development teams for best practices and performance. Requires strong proficiency in .NET (ASP.NET Core, .NET 6+), React, Next.JS, RESTful APIs, and microservices, with Azure Cloud experience.

Full Stack Engineer to design, build, and maintain scalable APIs for mobile and web clients. Develop web applications, integrate with APIs, and collaborate with stakeholders to ensure successful product delivery.

Mobile Application Developer to design, implement, and improve features in mobile and web clients using React Native. Responsibilities include writing clean code, troubleshooting, and collaborating on the technology roadmap. Requires 2+ years of React Native and JavaScript experience.

Experienced Business Analyst needed for Cards & Payments within banking/financial services. Analyze business needs, gather, and document requirements, acting as a liaison between business and IT teams. Requires 6+ years in the domain.

Senior Full-Stack Developer & DevOps role requiring expertise in Python, cloud architecture, and CI/CD. Responsibilities include developing Python web services, advising on architecture, and implementing AI automation for B2B applications.

Test Engineer needed for a three-month factoring reporting project. Responsibilities include designing and executing test scenarios for complex internal and financial reports within a proprietary IT ecosystem. Requires 5 years of experience, knowledge of factoring processes, and IT testing in complex environments.

Support media strategy development across TV, digital, and print. Research audiences, assist with campaign execution, and analyze data. Requires a degree in a related field and proficiency in French, Dutch, or English.

Designs and manages training, enablement content, and adoption support for self-service tools and new ways of working. Ensures users understand and adopt processes and tools. Requires experience in training, adoption management, and translating complex processes into clear guidance.

Senior Master Data Manager needed to coordinate end-to-end data migration from SAP PLM to Reltio R&D MDM. Responsibilities include project management, data mapping, and supporting CCI implementation.

Lead and manage survey operations for offshore and dredging projects worldwide. Plan, oversee, and execute hydrographic and topographic surveys, ensuring accuracy and efficiency.

Operational System Engineer needed for a one-year mission. Expertise required in Azure Kubernetes (AKS), Azure Storage, Event Hub, and Istio Service Mesh. Responsibilities include integration setup, 2nd line support, and process automation.

PMO-C Trust Project Manager role at Vinçotte. Supports organizations in working safely and efficiently through objective and advisory services in inspection, certification, and conformity assessment.

Database Architect for an EU Institutions Project. Responsibilities include data modeling, database design, implementation, and integration across relational and NoSQL systems. Requires expertise in Oracle, SQL, and Agile methodologies.

Marsden seeks EU-qualified Antitrust Associates with 1 to 6 years of experience to join a leading Brussels team. Candidates should have experience at a reputable law firm and be based in Brussels or have prior experience there or in London.

Lead a multidisciplinary Feature Engineer chapter, developing talent and influencing sustainable solutions across EC&A's portfolio. This role balances people leadership, delivery expertise, and strategic thinking to align business needs with technology strategy.

Legal Counsel provides expert guidance on employment and wellbeing legislation for a large Belgian organization. Responsibilities include advising on workplace law, drafting policies, monitoring legal developments, and managing related disputes.

Partner Solutions Architect to serve as the technical interface with strategic technology partners. Design and architect high-impact integration solutions for AI/ML workflows using advanced GPUs. Requires 5+ years in solutions architecture with cloud infrastructure expertise.

Passionate Machine Learning Engineer specializing in Generative AI. Develop and maintain reusable components using RAG and agent-based systems on an Azure-first stack. Collaborate with data scientists to drive technical excellence.

Legal Counsel for M&A, leading domestic and international transactions. Responsibilities include due diligence, drafting agreements, and managing stakeholders across the deal lifecycle. Requires 5-7 years' experience in corporate law.