1478 English-speaking jobs in Brussels

Senior Mechanical Engineer to lead the design and development of high-precision optomechanical systems for space applications. Requires a Master's degree in a relevant field and 5-10 years of experience.

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.

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.

Applied Data Scientist to design, deploy, and operate data-driven solutions for personalization, recommendation, and content discovery. Develop and evaluate recommendation models, build NLP and embedding-based solutions, and operate high-performance Python APIs in containerized environments.

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.

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.

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.

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.

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.

DevSecOps Engineer to plan, implement, and upgrade DevSecOps pipelines. Experience with container or serverless/orchestration tools (e.g., Docker, Ansible, Terraform) and deployment pipelines required. Solid JAVA and Angular development skills needed. Fluent English required, French advantageous.

Azure DevOps Engineer to build and maintain internal developer tooling at scale. Focus on reusable solutions, platform governance, and documentation. Requires strong Azure DevOps, .NET/C#, and REST API experience.

Lead the design, governance, and evolution of hybrid cloud architectures on Microsoft Azure, ensuring seamless integration with legacy systems.

Lead AI Engineer to design, build, and scale production-grade AI services for consumer and enterprise platforms.

Electrical Supervisor needed for data center projects. Manage site operations, supervise labor, coordinate subcontractors, and ensure compliance with HSQE standards. Requires electrical trade background, 3-5 years' experience, and proficiency in Microsoft Office.

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 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 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.