1244 English-speaking jobs in Brussels

Senior Penetration Tester to emulate malicious users, test client defenses, and recommend security solutions. Coordinate projects end-to-end, leveraging offensive techniques. Requires 2+ years of experience and strong communication skills.

Senior AI Engineer to own end-to-end technical delivery of Unstructured AI systems. Build and scale full-stack systems processing large volumes of unstructured content from enterprise silos using Python and LLM-based models.

Senior Java Developer to join the Risk Management team. Design and deliver high-quality, scalable Java applications, mentor developers, and drive technical excellence within the B2B Belgium Business Platform. Requires 7+ years in Java.

Design and architect scalable, resilient data solutions incorporating data products. This role requires experience in data solution architecture, enterprise-scale design, and agile methodologies, with knowledge of cloud data platforms and AWS.

Manages the web project portfolio, including digital strategy, community platform, and CMS, using Drupal/PHP. Responsibilities involve resource allocation, defining work packages, quality control, and risk analysis.

Advanced Program Designer/Developer needed for an international IT environment. Responsibilities include analyzing requirements, designing, and developing Java application components and APIs using Azure. Requires 5+ years in Java and 3-5 years with APIs and Azure.

Buyer role requires managing supplier relationships, conducting market analysis, and handling RFQ/RFI processes. Must have 2-10 years of purchasing experience, mandatory automotive OEM or Tier 1 background, and English proficiency.

Provide independent Verification and Validation across product development in line with CENELEC railway RAMS and safety standards. Requires 3+ years' experience and knowledge of EN 50126, EN 50716, EN 50129.

Associate Director, Biomarker Statistics Lead, shapes biomarker strategies across a growing development portfolio. This strategic role leads statistical strategy for biomarkers in clinical and translational programs, integrating datasets to inform development decisions. Requires advanced quantitative degree and industry experience.

Drive new business and expand opportunities for Optimy's CSR/ESG SaaS platform. Own the full sales cycle for mid-market and enterprise clients, acting as a consultative advisor. Requires 6-10 years of B2B SaaS sales experience.

Security Risk Manager within the CISO Office to strengthen risk identification, assessment, and management. Contributes to processes supporting NIS2, ISO 27001, and GDPR compliance. Requires 10+ years in cybersecurity and risk management.

Cloud Engineer/SRE specializing in Dynatrace, AWS, and Azure. Responsibilities include implementing Dynatrace RVA, deploying OneAgent, and integrating observability with cloud services. Requires IaC skills (Terraform) and SRE knowledge.

Experienced Talent Management Consultant needed for a global team in a complex, international organization. Focus areas include talent frameworks, leadership development, global mobility, and data analytics. Requires 5+ years in HR/OD or consulting.

AI Program Manager to lead end-to-end delivery of complex AI transformation initiatives. This role defines AI strategies, develops roadmaps, and translates business challenges into scalable AI products, managing senior stakeholder relationships.

Mid/Senior Penetration Tester specializing in deep-dive manual security assessments across applications, infrastructure, and cloud environments. Requires 3+ years experience or relevant OSCP/OSWE/OSEP certification.

Founding Partner role to launch and grow a consulting office supporting executive committees on strategic and operational challenges in energy, mobility, and circular economy. Requires 4+ years in strategy consulting and 3+ years in sales or entrepreneurship.

Senior Power BI Solution Architect to design end-to-end Data & Analytics solutions. Responsibilities include defining architectures for ETL, Data Lakes, and Data Warehouses, integrating sources like SAP, and utilizing Power BI, Azure Databricks, and Microsoft Fabric.

Experienced Medical Device Engineer needed for Devices, Artwork & Packaging team. Focus on autoinjectors and combination products, involving risk management documentation, design, and lifecycle management. Requires strong ISO 14971 and regulatory knowledge.

Experienced Cleaning Validation Engineer needed to support a pharmaceutical organization. Develop and improve science-based cleaning strategies, author protocols, and ensure compliance with GMP and regulatory requirements.

Experienced Mobile Test Automation Engineer needed to design, develop, and maintain end-to-end automated tests for iOS and Android, including Flutter screens. Requires 6+ years in software testing with strong Appium, Java, and CI/CD skills.