1003 English-speaking jobs in Brussels

Data Engineer to design, implement, and maintain data pipelines, storage solutions, and governance processes for a European transmission system operator.

Develop real-time software for electric grid balancing and asset management. Design and implement back-end services, APIs, and automated tests. Collaborate with analysts, architects, and stakeholders.

Senior software developer to lead technical architecture evolution of a cloud-based trading system, including migration to event-driven MicroServices on AKS.

Senior .NET developer to design, develop, and maintain backend services for power trading applications. Collaborate with traders, analysts, and infrastructure teams.

Senior Python developer to build and maintain backend applications for energy market optimization. Develop REST APIs, scheduling workflows, and backend services. Collaborate with teams to gather requirements and translate them into technical solutions.

Machine Learning Engineer needed to structure and deploy Python micro-services for an Employee Virtual Assistant initiative. Will design service boundaries, collaborate with Data Scientists, and contribute to production-ready ML pipelines. Requires 6+ years of experience building and deploying Python micro-services, knowledge of containerization, CI/CD, cloud computing, and relational databases.

Senior Database Engineer with 8+ years of experience needed to design, support, and optimize cloud-native and NoSQL database platforms. Expertise in Azure Cosmos DB, MongoDB, and AWS database services required.

Freelance Machine Learning Engineer needed to structure and deploy Python microservices for an Employee Virtual Assistant project. Experience building and deploying AI services, including data quality checks, data flow design, and model integration is required. Must have strong Python, containerization, CI/CD, and cloud computing skills.

The Director EU Affairs will develop and lead IATA's EU policy and regulatory strategy, advocating for the airline industry before EU institutions. This role will coordinate EU advocacy efforts, build strategic alliances, and monitor legislative developments. The Director will also inspire and lead a team of EU External Affairs Managers and experts.

Ansell seeks an Order-to-Cash BPO Expert to drive continuous improvement initiatives within the EMAP Commercial Operations organization. The role involves managing Agile sprints, process optimization, and collaboration with cross-functional teams to enhance customer experience.

As an Optimization Analyst, you will develop and implement optimization solutions to improve efficiency, reduce energy consumption, and decrease the carbon footprint. You will work in an agile, international team to analyze data, build models, and support decision-making.

Associate Director will lead and manage policy projects, provide strategic advice to clients, and support the development of market access capabilities. Requires 7-10 years of experience in a consultancy, pharmaceutical/biotech/medtech company, EU or national institution, HTA body, or relevant stakeholder organization. Must have a strong understanding of policy, HTA, pricing, reimbursement, and clinical evidence. Excellent written and verbal communication skills are essential.

This role involves co-owning the Flights P&L, defining the marketing strategy, and executing it across various channels. Responsibilities include analyzing data, developing hypotheses, and leading a team of analysts and managers. The ideal candidate has 10+ years of experience in data analysis, strong communication skills, and experience managing teams.

Manages risk contracts, including governance, risk, performance, and financial management. Complies with and advises on group contract management and export control policies. Files and follows export control licensing demands. Monitors and reports on contract performance and export control licenses.

Lead critical compliance initiatives for a technology-driven HFT organization. Drive projects across multiple regions and asset classes, ensuring adherence to global trading regulations. Manage cross-functional teams and stakeholder expectations.

Investment Advisor needed to build client relationships, manage investment portfolios, and offer customized financial solutions. Requires experience in financial advising, a bachelor's or master's degree (preferred in economics), and relevant financial sector experience.

Senior Business Analyst to translate complex business challenges into scalable payment solutions. Focus on improving payment flows, reducing exceptions, and shaping features. Requires 5+ years of experience, strong requirements elicitation and management skills, and a Bachelor's or Master's degree in international and SEPA payments and investigations.

Senior UX Designer to lead user-centric solutions for internal and external users. Responsibilities include user research, usability testing, design validation, and mentoring internal teams. Requires 8-10+ years of UX experience, expertise in Agile methodologies, and strong communication skills.

Quality Officer to manage quality-related activities for an offshore energy infrastructure project. Ensures compliance with quality standards and acts as the liaison between QA and QC.

JDE Finance Business Analyst needed for 12-month contract in Antwerp. Strong JDE functional knowledge and understanding of Belgian and French tax regulations required. Responsibilities include functional analysis, tax compliance, process optimization, testing, and collaboration.