1153 English-speaking jobs in Brussels

Senior QA Tester to manage the full testing lifecycle for a technology and information sector client in Brussels. Responsibilities include designing test cases, preparing test conditions, executing manual testing, managing defects, and validating fixes.

Business Development Manager to generate new business for a political intelligence SaaS platform. Focus on selling to corporate clients, managing full sales cycles, and exceeding revenue targets. Proven B2B sales experience and a hunter mentality required.

IT Risk Specialist needed for a 1-year hybrid mission to support risk activities within a banking environment. The role requires strong autonomy, negotiation skills, and attention to detail. Responsibilities include risk identification, analysis, response, reporting, and process improvement.

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.

The Business Development Director – Belgium will drive growth and market positioning for Industrial Autonomy & Engineering services across key Belgian industrial sectors. Responsibilities include developing market strategy, acquiring new clients, leading sales for large deals, and building partnerships.

Junior Sales Advisors will guide customers through mobility solutions, identify needs, and propose tailored options. They will manage leads, provide sales explanations, and build customer relationships.

Develop and maintain .NET applications and backend services for electricity market operations. Analyze, design, build, and support scalable services and APIs. Collaborate with teams and contribute to architectural decisions.

Experienced Supply Chain Planner needed for a 12-month freelance role in Brussels. Develop and manage supply plans, coordinate with manufacturing and distribution, and analyze KPIs. Strong analytical skills and proficiency with ERP systems required. Fluent English, French and/or Dutch preferred.

Humiint seeks experienced Fractional Chief Executive Officers (CEOs) to provide strategic vision and operational leadership to organizations during critical growth phases. Responsibilities include defining business strategy, driving revenue growth, building executive teams, and representing the organization to stakeholders. Ideal candidates have a proven track record of leading through change, scaling companies, and possess deep operational and strategic experience across key functions.

Senior IT Program Director to lead end-to-end delivery of a digital transformation program across web platform, middleware, ERP, PIM, CRM, and DAM.

Leads product strategy and roadmap for security and compliance across Wand's platform. Defines and ships security and compliance capabilities for agentic AI systems, including guardrails for agent behavior, permissions, and data access. Translates enterprise security constraints into product decisions and engages with customer security teams.

Provides technical and architectural leadership for telecommunications cloud platforms including OpenStack, OpenShift, NFVI, orchestration, and observability. Accountable for architecture definition, technical assurance, and lifecycle governance. Collaborates with cross-functional teams to drive carrier-grade platform engineering. Requires 15+ years of experience in Telco Cloud, NFV, and Kubernetes-based platform engineering.

The Project Manager will oversee complex IT projects and information system implementations, ensuring alignment with enterprise architecture principles and business objectives.

Design, build, and maintain data pipelines for an AI-powered recruiting platform. Integrate data sources, structure data for AI/ML, and collaborate with product and ML teams.

Analyze product and customer data to uncover trends and insights. Build dashboards and reports to track key metrics and support product decisions.

Analyze product usage and customer data to identify trends and opportunities. Build dashboards and reports to track key metrics and quantify ROI. Support sales with data-driven insights and materials.

Build and maintain high-quality frontend applications using React. Design intuitive interfaces for AI-driven workflows. Collaborate with product and backend teams to translate requirements into UI components.

Senior Performance Expert to lead and mentor a team of experts, challenge media strategies, and drive innovation in paid search, social, and programmatic advertising. Requires 5+ years of hands-on experience across SEA and SoMe platforms, technical auditing skills, and proven experience working with Big Tech platforms.

Backend Engineer needed to design, build, and maintain scalable Python services for an AI-powered recruiting platform. Experience with APIs, databases, and cloud environments is required.

Sales Development Representative will identify and target ideal customers, run outbound campaigns, qualify leads, and book demos. Requires 0-3 years experience in sales, strong communication skills (English), and a comfort with outbound sales.