2048 English-speaking jobs in Brussels

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.

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.

Senior GRC Consultant needed for an international client specializing in cybersecurity audit and risk advisory for financial, pharmaceutical, and insurance industries. Requires 3+ years cybersecurity experience, GRC expertise (NIST, NIS2, ISO 27001), and English fluency. Bachelor's degree in cybersecurity or equivalent is a plus.

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.

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.

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.

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.

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.

Experienced Group Controller needed for multi-geography reporting and financial statement preparation. Support CFO with process improvements and system refinements. Strong IFRS and GAAP knowledge required.

Leads product roadmap development, stakeholder alignment, and business/customer requirement clarifications for a digital shipping and Clinical Trials orchestration platform for the Life Sciences & Healthcare industry. Manages prioritization, agile analysis & design, and user story refinement. Oversees product testing, UAT, and global rollout. Provides direction to Product Managers and regional subject matter experts.

The NATO Communications and Information Agency seeks a Principal Contracting Officer to lead procurement processes, manage contracts, and advise senior executives on acquisition methods.

Finance professional required for treasury operations. Experience with ERP systems, Treasury Management Systems (e.g., Kyriba), and financial software (e.g., Excel, SAP, Oracle) is essential. Responsibilities include processing payments, managing cash positions, and executing currency transfers.

Systems & Controls Accountant to lead NetSuite configuration, workflows, and integrations. Develop and maintain reports, dashboards, and KPIs. Drive process and systems improvements for end-to-end automation of the financial life cycle.

Business Analyst to strengthen development team, reporting to General Managers. Will be involved in multidisciplinary projects in ports, marine infrastructure, and offshore wind developments. Requires a university degree in a technical/scientific field with economic expertise or a finance/economy degree with experience in the marine ports sector. Prior experience in project finance, financial/strategic consulting, or banking is required. Excellent business English is essential, with proficiency in French and Dutch or other languages being an asset.