875 English-speaking jobs in Brussels

Senior React Developer joins the CCE-E tribe to build and maintain digital solutions for corporate clients. Responsibilities include developing front-end solutions with React, contributing to the full SDLC, and collaborating in Agile squads. Requires 8+ years of experience.

PhD position in Structural Biology of Kinases using Cryo-EM. Investigate kinase structure, dynamics, and regulation using cryo-EM, protein biochemistry, and molecular biology. Requires a Master's in a related field.

Generalist Expert role involves reviewing and evaluating documents, slides, and spreadsheets for quality. You will provide written feedback and ratings to improve AI model outputs by comparing and ranking AI-generated content. A Bachelor's degree and strong English communication are required.

Experienced Corporate Action Tax Analyst needed with 8–10 years in tax processing across European markets. Expertise includes WHT, tax relief, reclaims, and double tax treaty benefits for corporate events.

Experienced Mainframe Designer needed with 8–10 years of expertise in PL/I, JCL, DB2, SQL, and CICS. Design high-level and detailed application solutions for Capital Markets or Investment Banking.

Seeking a Technical Architect with 10+ years of hands-on experience in advanced analytics and Azure. Design and implement solutions using Python, ML, NLP, and LLMs across Azure and Hadoop ecosystems.

Experienced AI/ML Engineer needed to deploy, maintain, and monitor ML models in production. Requires 6-8 years using Python, ML libraries (pandas, scikit-learn, xgboost), and Azure Machine Learning for MLOps.

Experienced Technical Architect needed for modern data platforms and big data ecosystems. This role involves shaping architecture standards, guiding development teams, and driving technology-led opportunities in a complex enterprise environment. Requires 10+ years in IT software engineering or architecture.

Expert Fraud Data Scientist Consultant to enhance banking experiences via AI. Develop and improve fraud detection models using ML, graph analytics, and behavioral analytics on large datasets. Requires strong Python and data engineering skills.

Data Architect to develop and implement the organization's data strategy, creating blueprints for data management. Responsibilities include designing data models, architecting integrations, and enforcing data governance policies.

Technology Architect to define and evolve enterprise technology foundations, focusing on integrating AI technologies like RAG and agentic workflows across core platforms. This role establishes architecture, standards, and governance for sustainable innovation.

Senior Vice President to drive investment-relevant insights on European electricity markets, TSOs, utilities, and renewables. This role advises institutional investors on complex EU energy policy and regulatory developments.

Define and shape modern, scalable data architectures to enable analytics and digital transformation across Energy, Life Sciences, and Industrial sectors. Lead design of cloud data platforms using Azure, Databricks, Snowflake, and SQL.

Senior Project Manager to lead a full-scale Microsoft 365 migration program for a client. 7+ years of experience as a Project Manager, including 3+ years leading enterprise Microsoft 365 or Office 365 migrations required.

Head of Finance requires a Master's degree and 8-10 years of finance leadership experience. Must have expertise in financial accounting, controlling, and IFRS/IPSAS reporting. Strong analytical skills are essential.

Cloud Engineer (SRE) specializing in Dynatrace and cloud observability security. Responsibilities include implementing RVA, deploying OneAgent/ActiveGate on AWS/Azure, and integrating monitoring signals. Requires SRE principles knowledge.

Own the contractual side of procurement for a multinational defense organization. Responsibilities include managing competitive and sole-source procurement, contract administration, and resolving supplier issues. Requires relevant experience and knowledge of contract law.

Contracts Specialist for NATO manages high-volume RFQ and Purchase Order processes. Responsibilities include drafting solicitations, evaluating bids, and administering contracts under strict audit standards. Requires relevant experience in procurement and contract law.

Senior Procurement Officer for NATO manages competitive and sole-source procurement. Responsibilities include drafting solicitations, bid evaluation, contract administration, and managing high-volume requests. Requires relevant experience and knowledge of procurement procedures.

The Night Audit ensures a seamless and secure guest experience during night hours. Responsibilities include guest check-in and check-out, proactive problem-solving, and maintaining guest satisfaction.