1639 English-speaking jobs in Brussels

Senior Biostatistician needed for a 6-month contract in Belgium. Provide statistical expertise across clinical development projects, including study design, sample size calculations, and statistical analysis. Strong SAS or R skills and experience with Phase II/III clinical trials required.

Experienced Project Director to lead large-scale data center projects (€100m+) across Belgium. Full accountability for design-and-build delivery, from procurement through commissioning and handover. Strong commercial, technical, and leadership skills required.

This 6-month internship supports the Group Process Transformation and Digitalisation team in streamlining and digitalizing Group processes. Interns will collaborate with key leaders, diagnose current processes, define target processes, and support process digitalization.

Manages the Brussels BST Recruiting team, overseeing campus, MBA, and experienced hiring. Responsible for team development, budget management, and collaborating with stakeholders across BCG. Leads recruitment strategy, manages recruitment channels, and ensures alignment with BCG businesses. Requires prior team management experience, in-house recruitment experience, and experience running complex processes.

Lead Application Engineer will design and deliver AI-powered applications for financial clients, integrating LLMs, RAG pipelines, and agentic workflows. Responsibilities include architecting backend solutions, mentoring engineers, and collaborating with clients to translate business goals into technical roadmaps. Strong Java backend experience, familiarity with front-end frameworks, and hands-on experience with AI integration are required.

Lead engineer to design, build, and automate cloud (or on-prem) platforms for AI-native and AI-enhanced solutions. Guide teams, mentor engineers, and collaborate with clients to modernize their tech landscape. Expertise in Azure, Terraform, Kubernetes, MLOps tools, and automation scripting is required.

We are seeking ambitious entrepreneurs to build and scale their own startups in fields such as Counter-UAS. You will own and run your startup, receive support in hiring, product development, and fundraising, and benefit from mentorship from unicorn founders. Must be based in Europe or the Americas and fluent in English.

Assetara Limited seeks a Director of Ecosystem Development to establish and manage a local office, build a 10-tier referral network, and act as a Brand Ambassador in Belgium.

The Global Director of Programmes provides strategic leadership for VVOB's global programme portfolio, ensuring quality, relevance, and impact. This role leads programme strategy development, quality assurance, and portfolio management, while overseeing donor engagement and reporting. The Global Director also leads the global programme team and represents VVOB externally.

Senior IT Developer Consultant needed for client-site projects. Translate requirements into code, design and build applications using Java and Spring Framework, and collaborate with cross-functional teams. Requires 6+ years of experience, strong Java skills, and knowledge of various development tools and methodologies.

As a PV Inverter Integration & Modbus Mapping Intern, you will focus on communication integration, Modbus data mapping, and commissioning support for microgrid solutions. You will analyze PV inverters, identify Modbus data points, and create documentation for engineering and operational use cases.

The Eclipse Foundation seeks a Senior Product Marketing Manager to support Open VSX, an open source extension registry for VS Code. The ideal candidate will develop and execute product marketing programs, define messaging, and support the launch of Open VSX offerings. Experience in developer tools, cloud development environments, or related technical products is required.

Digital Technology Lead to define and execute the digital roadmap for QC Labs and MSAT, leading the implementation of innovative solutions and ensuring compliance with regulatory standards.

Leads the Quality Management System, ensuring compliance with global and regional regulations. Manages a diverse team, drives continuous improvement initiatives, and collaborates with cross-functional teams to standardize quality systems. Requires expertise in medical device quality management and EMEA regulations.

Mercor seeks retail, luxury goods, or client-facing sales professionals for a contract role. Review and assess documents, provide feedback, and contribute to evaluation projects. Must have a bachelor's degree, 2+ years of experience, and proficiency in Excel, PowerPoint, and Word.

Contract Investment Analyst needed to evaluate hedge fund strategies, develop financial models, and analyze investment research for AI model training.

Sales Intern to connect potential members with coliving spaces, manage leads, and contribute to community and marketing efforts.

Video Codec Expert to conduct technical standard research for new generation video codecs, including H266, and output technical reports and patents. Responsible for promoting technical standards, managing a research team, and collaborating with Chinese research teams.

Full Stack Engineer to develop and integrate advanced applications for digital innovation and technology. Develop full-stack solutions with AI-enabled backend services, ensuring transparent and auditable analytical workflows. Requires 8+ years of experience in frontend and backend development, system architecture, and integration. Proven experience integrating AI and LLM-based services and designing analyst-facing workflows. Excellent command of English (C1).

Leads and coordinates the Business Services Program within the CDT Capability Coherence Section, driving coherence and modernization of enterprise business services across NATO. Manages projects, engages with stakeholders, and provides expert advisory support on business services and ERP implementation.