1536 English-speaking jobs in Brussels

Database/Application Administrator to manage and maintain database and application infrastructure. Responsibilities include database administration, application support, security management, and performance optimization.

COSMOTE Global Solutions seeks a DevSecOps Expert to integrate security practices into the DevOps process. Responsibilities include designing, implementing, and maintaining security controls in CI/CD pipelines, automating security testing, and managing vulnerability assessments. Requires a Master's degree, 12+ years of experience, and expertise in DevOps methodologies, CI/CD tools, security automation, cloud security, and scripting.

Senior Manual Testers needed for IT modernization program. Responsibilities include test plan creation, API testing, defect tracking, and collaboration with Agile teams. Expert level skills in Agile/Scrum, BDD, Gherkin, Jira/Confluence/Xray, and API testing required. ISTQB certification valued.

Mobile Phone Test Engineer will conduct localization testing, analyze results, and coordinate with R&D to resolve issues.

Administrative Assistant to support daily office operations and communication. Manage calendars, correspondence, and travel arrangements. Requires strong organizational skills, proficiency in Microsoft Office Suite, and excellent communication.

Senior Functional Designer with strong COBOL/Mainframe expertise needed for business-critical insurance applications. Translate functional requirements into robust solutions, collaborate with IT and business teams, and participate in Agile ceremonies.

Experienced Project Director to lead complex construction projects, managing cost, program, quality, and stakeholder relationships. Drive project strategy from pre-construction to handover, ensuring safe and efficient delivery.

Lead Product Engineer to architect, modernize, and deliver an enterprise data platform ecosystem. Responsibilities include defining architecture across Snowflake, dbt, Airflow, and BI integrations, leading roadmap delivery, and driving platform reliability.

Product Intern will curate new products, build and update databases and website pages, and communicate with suppliers.

Senior .NET Engineer to develop secure, scalable business applications. 5+ years experience in .NET development required. Expertise in C#, .NET Core, ASP.NET Core, Azure, and DevOps.

Experienced Technical Lead (GIS / Geomatics) needed for 12-month contract in Brussels. Lead GIS solution implementation for transport infrastructure projects, manage geospatial data, and coordinate with engineering teams. Requires Bachelor's or Master's degree, 6+ years ArcGIS experience, and ESRI Certification.

Senior Salesforce Developer to design, build, and implement custom solutions for clients. Requires extensive Salesforce development experience, Apex expertise, and strong communication skills.

Provides administrative and operational support to a Business Development, M&A, and Alliance & Integration Management team. Manages calendars, meetings, travel, and expenses for senior stakeholders. Prepares presentations and meeting materials and supports events.

Senior Marketing Tactics & Process Advisor needed for a client team. Develop and implement promotion strategies, operational processes, and marketing frameworks. Translate marketing objectives into measurable business goals and KPIs. Experience in retail, promotion strategy, and process optimization required.

Full Stack Developer (Node.js / TypeScript + React) needed for a fast-growing European tech scale-up. Design, maintain backend services, REST APIs, and optimize PostgreSQL data models. Build and iterate on frontend features with React / Next.js.

Microsoft 365 Generalist / Software Solution Specialist will administer and maintain Microsoft 365 services, ensuring secure, reliable, and efficient collaboration and communication. Responsibilities include user management, security policy implementation, incident troubleshooting, and automation development. Strong Microsoft 365 knowledge, PowerShell experience, and excellent communication skills are required.

Expert in Information & Document Management will design, implement, and maintain SharePoint Online websites and M365 solutions for the European Commission. Responsibilities include training, documentation, and collaboration with stakeholders. Requires strong Microsoft 365 expertise, particularly SharePoint Online and Power Automate, as well as excellent communication and problem-solving skills. A Master's Degree is required.

Develop and implement data governance frameworks, policies, and standards. Monitor data quality, compliance, and consistency. Collaborate with business and IT teams to align governance processes.

Experienced Level 2 Firewall Engineer needed for a 6-12 month contract. Troubleshoot complex Firewall incidents, drive infrastructure automation, and modernize Firewall operations using Infrastructure-as-Code and DevOps practices.

As a Performance Analyst, you will contribute to operational and ESG reporting processes across the network. Responsibilities include supporting KPI reporting, contributing to reporting system initiatives, and collaborating with stakeholders.