1657 English-speaking jobs in Brussels

PhD candidate to study how gene-regulatory programs give rise to neuronal phenotypes. The project integrates wet-lab experimentation with advanced computational analysis to link gene-regulatory cell states to functional neuronal phenotypes. Responsibilities include setting up and optimizing imaging based spatial transcriptomics protocols, measuring neuronal activity and morphology, and applying advanced image analysis to extract cellular morphology and spatial features. Computational analysis will involve analyzing multi-modal datasets and developing machine learning approaches to link gene-regulatory programs to neuronal phenotypes.

Plan International seeks an experienced Gender-based Violence (GBV) in Emergencies Technical Lead to drive global technical direction on GBV and gender in emergencies. This role will develop guidance, tools, and learning resources, build capacity within humanitarian teams, and cultivate strategic partnerships.

Registered Nurse to provide 1:1 clinical management and preventative care to an 80-year-old VIP Principal aboard a superyacht. The role involves supporting the Principal during the Grand Mediterranean Tour, ensuring seamless medical oversight in various ports.

GL Accountant needed to manage payroll, inventory, and capital expenditures. Responsibilities include financial analysis, budget monitoring, and reporting. Requires a Bachelor's or Master's degree in Accounting, Finance, or a related field and initial experience in accounting or procurement.

TheyDo is seeking Account Executives to help define sales strategy and land high-impact deals. This is a strategic, value-based sales role focused on enterprise clients. Responsibilities include managing the entire sales lifecycle, developing strategic approaches to nurture prospects, and articulating the TheyDo value proposition. Candidates must have a track record of exceeding quotas, experience selling to C-level executives, and experience navigating complex procurement processes.

The VP of Marketing & Growth owns Qover's end-to-end marketing and growth agenda. This role leads and develops a marketing team, defines and executes the B2B growth and marketing strategy, and owns top-of-funnel and mid-funnel performance. The VP will also own Qover's event strategy and be responsible for marketing performance metrics and reporting.

Freelance Functional Designer needed for insurance client. Translate business requirements into IT solutions, design technical specifications, and test product functionality. Experience with Cobol MicroFocus, SQL Server, and .NET required.

Senior Full-Stack Engineer to lead development of complex Java services and React/TypeScript front-end components. Provide technical leadership, mentor junior developers, and ensure application performance and scalability.

Experienced Cyber Security Engineer needed for security accreditation of NATO communication and information systems. Provides security advice, conducts risk assessments, and develops accreditation documentation. Must have a valid NATO secret security clearance and legal right to work in Belgium.

Technology lead for backend and data engineering, guiding secure, high-performance application development. Provides technical direction, mentorship, and collaborates with stakeholders to deliver data-driven capabilities.

Software architecture role defining guidelines, conducting analyses, evaluating technologies, and coordinating resources for software development and modernization.

Windows System Engineer to support intranet and secure networks for Belgium and Germany. Manage and configure host-based firewalls, SCCM environments, and Windows Remote Desktop infrastructure. Develop and maintain automation scripts.

Senior Data Scientist specializing in NLP, Generative AI, and building production-ready ML systems. Experience with LLMs (Langchain, Llamaindex, Crewai), traditional ML, and cloud deployment on AWS. 5+ years of industry experience required.

Lead Engineer to design, implement, and optimize digital workplace solutions (AV, collaboration tools, connectivity) for a high-tech environment. Drive transition to managed service model and manage external suppliers.

Drupal Backend Developer sought for European Commission project. Expertise in Drupal 9/10 core, custom module development, and API integrations required. Strong React experience, proficiency in Angular and advanced JavaScript essential. Must possess a 'Full-Stack' mindset, understanding of UX/UI principles, and fluency in English.

Solution Designer to support a KYC initiative focused on improving Straight Through Processing (STP). Translate business requirements into detailed solution designs aligned with architectural standards. Experience in banking or financial services, KYC domain, API-based architectures, and MicroServices environments required.

Design, develop, and maintain automated test solutions for the ServiceNow platform. Contribute to the integration of automated testing within the testing process. Evaluate tools and technologies for automation best fit within a DevSecOps approach.

Designs, implements, and improves application security risk assessment frameworks and controls. Performs security assessments, identifies risks, and provides recommendations to strengthen security posture. Supports security capabilities in areas such as application security, cryptography, and regulatory compliance.

Business Analyst to evaluate, analyze, and improve business processes and systems within the insurance industry. Develops solutions, documents workflows, and ensures business requirements are translated into IT requirements. Collaborates with stakeholders and technical teams.

Senior Counsel to shape product & chemical regulatory processes for Avantor's EU operations. Provide legal counsel on product compliance, trade regulations, and risk mitigation.