1781 English-speaking jobs in Brussels

Designs and implements GenAI systems including reference architectures, multi-tenant platforms, and agent orchestration. Leads knowledge ingestion pipelines, retrieval systems, and data security. Sets non-functional requirements for GenAI workloads and implements reliability and cost controls. Establishes AI security posture, defines policies for responsible AI, and creates evaluation frameworks. Mentors engineers and produces architecture artifacts.

Freelance Application Support Analyst providing global airlines with support for a Quality and Safety application. Requires 5+ years of experience in an analytical, application support, project-oriented, or operational aviation role.

Lead Data Platform Engineer to architect, implement, and deliver a modern, self-service data platform based on the Data Mesh paradigm. Requires deep technical expertise in DevSecOps, Azure Cloud, Databricks, and modern data engineering practices.

Lead Pharmacometrics strategy for drug development, guiding dose selection, study design, and paediatric planning. Deliver PBPK, QSP, and clinical simulations, translating model outputs into actionable recommendations.

Data Designer needed for a major energy infrastructure company. Design data models, reporting solutions, and transformation plans. 5+ years of experience in conceptual data modeling and design required. Strong communication and analytical skills essential.

Data Analyst needed to transform data into actionable insights for a leading Belgian bank undergoing digital transformation. You will collaborate with stakeholders across digital sales, communications, branding, and marketing to drive commercial results. Proven experience in analytics, SQL, SAS, and data visualization tools is required.

Experienced IBM Mainframe specialist providing technical consulting and support for Db2 for z/OS in customer environments.

Senior Data Analyst to develop dashboards, data models, and Python scripts for a logistics organization. Requires advanced Excel, Power BI, and Python skills, 5+ years of experience in data analytics, and fluency in English.

Lead Python Developer for long-term assignment in the energy sector. Provide technical leadership in backend and data engineering, including architecture and microservices design. Mentor developers and ensure adherence to engineering standards. Design, build, and maintain trading systems.

Remote contract for PhDs in Mathematics, Statistics, or related fields. Design math problems to test AI performance and evaluate AI outputs. Collaborate with researchers to refine benchmarks.

Business Developer to identify and lead commercial opportunities in automotive technology. Cultivate client relationships, develop revenue streams, and define strategic direction for connected car technologies.

Senior ServiceNow Business Analyst to support a financial services client in Brussels. Translate business requirements into ServiceNow specifications, manage the GRC backlog, and coordinate with an external delivery partner.

IAM Engineer to manage Microsoft Entra ID for business-as-usual operations, including SSO, app registrations, and incident resolution. Troubleshoot authentication flows, perform certificate renewals, and monitor Entra ID health. Support new application onboarding and apply security best practices.

Senior Integration & Cloud Architect to design integration and cloud-native architectures for large-scale enterprise systems. Define architecture blueprints, translate business needs into technical designs, and guide implementation quality.

Design, implement, and configure enterprise monitoring & logging solutions (Dynatrace, IBM Netcool, Sysdig, ELK). Integrate tools with EVM and Incident Management processes. Develop automation scripts (PowerShell, API integrations) to streamline workflows.

Senior IT Security Risk Consultant to design, enhance, and execute application security risk assessments across business applications. Align assessments with regulatory frameworks (DORA, ISO 27001, NIST, CIS).

Senior BI Data Modeler to translate business reporting needs into dimensional data models using the Kimball methodology. Design data warehouse and datamart structures, define transformation logic, and collaborate with Data Engineers.

Algorithmic Trader to build and deploy systematic trading strategies for a multi-gigawatt renewable energy portfolio. Requires 5+ years in a quantitative environment, a Master's or PhD in a hard science, and expert-level Python skills.

Senior Security Architect to define and evolve security principles, standards, and solutions. Develop security architecture deliverables, promote best practices, and collaborate with stakeholders to strengthen security posture.

Technical Sales Specialist to drive sales growth within the microbiology portfolio. Develop new business, maintain customer relationships, and provide tailored solutions. Bachelor's or Master's degree in Microbiology, Life Sciences, or related field required.