2123 English-speaking jobs in Brussels

Experienced Product Manager with 7+ years in capital markets, specializing in financial market infrastructure and post-trade services. Proven track record representing CSD positions and engaging with industry stakeholders. Expertise in post-trade initiatives, regulatory landscapes, and fintech innovations.

Senior Full-Stack Developer to join a European Institution in Brussels (50% onsite). Responsibilities include front-end and back-end website development, API design and development, and integration with other applications. Requires proficiency in Java 8/11, Spring framework, Angular, and REST principles.

Profitability & Performance Analyst will design and implement a standard profitability analysis framework across Belgian entities. Responsibilities include data mapping, profitability model design, analytical framework development, and stakeholder management. Requires experience with performance analysis, multi-entity environments, and strong analytical and communication skills.

AI Engineer to build and deploy production-ready LLM agents with multi-step reasoning and tool integration. Design agentic workflows using Pydantic AI and integrate LLMs (Claude, Gemini, OpenAI) into customer-facing features.

Project Manager to support global launch of a priority oncology program. Drive project execution, manage cross-functional planning, and collaborate with senior medical, regulatory, and commercial leaders.

Business Intelligence Expert required with 11+ years IT experience, including 7+ years in data warehousing, database systems, and BI development. Expertise in ETLs, data processing, reporting, dashboards, data quality management, Python (data extraction/transformation), PowerBI/QlikSense, and Python-based orchestration tools.

The Communications Manager will develop and execute AIM-Progress's communication strategy, including building engagement campaigns, managing website and social media content, and preparing reports for external publications.

SAP consultant to implement and optimize Self-Billing Cockpit processes in S/4HANA. Requires 6+ years of SAP SD/OTC experience, including Self-Billing or Auto-Invoicing projects, and strong FI/CO knowledge.

KiBiT Solutions seeks entrepreneurial Business Development Advisors to partner with and grow alongside. Collaborate with management, bring software development and IT outsourcing services to new markets, and support local businesses.

Technical Architect designs and implements complex IT solutions, ensuring scalability, security, and maintainability. Collaborates with teams to define technical standards, select technologies, and establish best practices. Requires deep technical expertise and the ability to align solutions with operational requirements.

Presales Engineer for BeNeLux region. Assists sales team with systems design, estimating, and customer support. Requires travel within BeNeLux. Minimum 3 years' experience in physical electronic security industry.

Product Life Cycle Manager for embedded hardware, software, and system design. Leads product teams, manages timelines, resources, risks, and budgets. Ensures quality, logistics, technology, and cost performance for customer products.

Shape real-world technology systems as a Solutions Architect. Design scalable, secure solutions, translate business needs into actionable architectures, and guide teams throughout the delivery lifecycle. Solid development grounding in C# and .NET is required.

Assist in data collection, cleansing, and transformation for advanced analytics in banking and fintech. Contribute to Machine Learning and Deep Learning projects within the financial services sector. Support the development of data-driven digital strategies and AI-powered campaigns.

Data Steward to support the development of a reliable electricity system. Ensure operational and business data is accurate, consistent, and well-documented. Collaborate with business, operations, and data teams. Experience in data stewardship, data governance, or data quality roles is required.

Leads security, governance, and compliance of mission-critical Public Key Infrastructure (PKI) environments. Defines and maintains PKI security strategy, drives Post-Quantum Cryptography (Pqc) transition, and ensures crypto-agility, compliance, and operational resilience. Oversees PKI operations, including CA management, key protection, and incident response. Develops and maintains PKI governance frameworks, policies, and procedures. Acts as a subject matter expert, providing guidance to stakeholders.

Machine Learning Engineer to design, develop, and adapt algorithms based on state-of-the-art multimodal models. Implement, optimize, and maintain models, collaborating with researchers and partners. Contribute to scientific publications and support model integration and deployment. Requires a Master's degree with research focus and publications or PhD with top conference publications. Proficient in Python, with C++ knowledge a plus. Experience with frontier Machine Learning models (LLMs and VLMs) and PyTorch and Hugging Face libraries.

The Associate Recruiting Manager oversees associate recruiting for the Brussels office, supporting the hiring of law clerks, trainees, and lateral associates. This role manages the Trainee and Law Clerk Program, including orientation, events, programming, training, and performance management. Responsibilities include staying abreast of employment laws and market trends, building relationships with firm leaders and industry leaders, and overseeing a team that supports the manager and the firm.

The Associate Recruiting Manager oversees associate recruiting for the Brussels office, managing the Trainee and Law Clerk Program and supporting the Recruiting Committee. This role involves staying abreast of employment laws and market trends, building relationships with firm leaders and industry stakeholders, and leading a team to support the firm's recruiting efforts.

Junior .NET developer focused on building and maintaining .NET applications and data pipelines for electricity market access and management.