1510 English-speaking jobs in Brussels

Solutions Architect needed for Uni Systems. Develop and enhance architecture, analyze information systems, and assist with implementation. Requires a Master's degree in IT or related field and 13 years of experience, including banking sector and crisis management application development. Experience with UML, CASE tools, and Agile software development is essential.

Enterprise Architect needed to create business, technical, solution, and data architecture models. Requires 17 years of IT experience, including 15 years with enterprise architecture frameworks (TOGAF, COBIT, Zachman) and 10 years with ARIS, Enterprise Architect, and cloud technologies. Must have strong leadership, communication, and analysis skills.

We are seeking ambitious entrepreneurs to build and scale GovTech startups. You will own and operate your startup, receive personalized development support, and benefit from access to a network of top founders, investors, and talent.

Freelance Machine Learning Engineer to design and develop computationally intensive problems requiring Python programming and non-trivial reasoning. Must have a Master's or PhD in a STEM field, 5+ years of Machine Learning experience, and advanced English proficiency.

Senior Python Architect fluent in English needed for hybrid role in Brussel, Belgium. Requires 15+ years IT experience, 6+ years Python back-end development, and expertise in ETL workflows, SQL RDBMS, RESTful APIs, Azure Functions, and vector databases. Responsibilities include architecture analysis, implementation, data modeling, and system migration.

Scrum Master Consultant to set up and support a new squad, coach Agile/Scrum practices, remove obstacles, and facilitate communication. Requires 6+ years of experience, in-depth Agile knowledge, and strong communication and problem-solving skills.

Lead and manage the global customer success function, overseeing post-sales operations, client onboarding, and support. Build and mentor a team, collaborating with sales, marketing, and technical partners to drive growth and optimize processes.

Expert Machine Learning Engineer will develop, deploy, and optimize advanced machine learning models for clients. Requires a Master's or Doctorate in a quantitative field with 4+ years of experience in machine learning and big data. Strong Python & SQL skills and experience with containerization, orchestration tools, and cloud services are essential. Fluency in English and Dutch/French is preferred.

The Local Security Project Engineer serves as the dedicated owner's representative for physical security in data center construction projects. This role drives onsite coordination, ensures adherence to security design standards, and acts as the primary liaison between stakeholders, General Contractors, and Security Integrators.

Technical Expert providing specialized support for offshore ship cranes (Liebherr, Huisman). Minimum 5 years experience in a mechanical environment, preferably with cranes. Fluent English, additional languages a plus.

Experienced Network Engineer needed for a 6-month rolling contract with a global banking client. Design, test, and upgrade secure, cloud-ready networks using Juniper technology. Must have experience with IP routing, VLANs, DNS, VPNs, and agile team environments.

Capco seeks a Business Analyst with 4+ years of experience in Retail Energy (CIS/Billing, EDI, Customer Care, Sales, C&I/Mass Market products) to join their team. Responsibilities include preparing client meeting documentation, analyzing business processes, and creating business requirement documents.

Senior Consultant to lead a European battery sector platform, managing advocacy and public affairs activities. Responsibilities include translating platform priorities into advocacy strategies, influencing EU policy, and engaging with stakeholders. Requires 3-5 years of experience in energy and/or environmental policy, strong EU policy knowledge, and fluency in English.

Senior Consultant to lead logistics technology projects, designing and implementing solutions for warehouse, transportation, and order management systems. Requires 5+ years of experience in logistics technology consulting and proven leadership skills.

Senior Assurance Engineer to provide independent technical assurance across complex defense systems. Experience in space, military, or safety-critical defense programs preferred.

Software Developer for real-time systems. Develops and maintains back-end services, APIs, and real-time data processing systems. Requires proficiency in .NET or Python, experience with event-driven architectures, Kubernetes, and agile development.

Cybersecurity GRC Manager needed with 7-12 years of experience in cybersecurity and GRC. Responsibilities include defining security frameworks, managing risk assessments, ensuring compliance with standards like ISO 27001 and NIST, and overseeing third-party risk management.

Service Delivery Manager to lead operations team (Infrastructure & Application). Experience managing large teams covering IT Applications and Infrastructure. Must have experience with ITIL processes and managing Major Incidents.

Expert in AI, NLP, and ML sought to develop and maintain applications, train models, and enhance machine translation quality. Requires 15+ years of experience in IT, including 3+ years in AI model analysis, development, and optimization. Strong Python, AWS/Azure, SQL, and Unix/Bash skills are essential.

Application/Cloud Architect needed for a European Institution in Brussels (50% onsite). Requires strong experience with Java, Spring ecosystem, Angular, and cloud-native applications. Proven expertise in microservices, event-driven architecture, and containerization is essential. Familiarity with Kafka, API Gateway, and cloud observability tools is also required.