1743 English-speaking jobs in Brussels

Lead DevOps/Infrastructure Engineer to join a top company near Brussels. Experience with AWS, infrastructure as code, and CI/CD pipelines required. Must be skilled in Linux or Windows and have a good grasp of networking principles.

Part-time Community Manager (student job) for a tourism client. Develop and schedule social media content, moderate online communities, and assist with campaign planning. Must be an English speaker (C2 level) and currently enrolled in a marketing or communications program.

Develops back-end website applications, integrating user-facing elements with server-side logic. Implements business logic, creates servers and databases, and designs data storage solutions.

Freelance Information Security Consultant needed for a 12+ month contract with an energy client in Brussels. Provide security guidance to testing teams, deliver security awareness training, and contribute to architecture design activities. Proven experience with ISMS, ISO 27001:2022, and ISO 27002 required. Fluent English speaker.

Support transformation and migration initiatives within a facility management and data environment. Responsibilities include business and data analysis, requirement gathering, test preparation, and process mapping.

eDiscovery Specialist to manage complex competition law investigations. Responsibilities include identifying evidence, guiding data collection and processing, and providing expert advice on data analysis and filtering. Requires expertise in eDiscovery tools (Relativity, Reveal, Nuix, Brainspace), data management, and project management. Strong technical skills in Python/PowerShell, RegEx, and Excel are essential.

BCBS 239 Expert to lead implementation and compliance initiatives. Assess risk data aggregation and reporting, identify gaps, and collaborate with teams to improve data quality and timeliness. Develop risk data governance frameworks and policies. Provide subject matter expertise on banking risk methodologies and support risk reporting.

Business Analyst to bridge business and technical teams, understanding, prioritizing, and formalizing business requirements. Experience in banking or insurance, Agile environment, and BPMN/UML modeling required.

Senior .NET Developer to design and deliver software solutions within a Transport Execution Management environment. Requires 10+ years of .NET Development, 5+ years of Azure Cloud Development, and experience with .NET Core Web API, Native .NET for Android (Xamarin), Blazor, and React Native.

Site Supervisor ensures safe and efficient project execution, adhering to QSHE standards and project methodology. Manages site activities, supervises subcontractors, monitors progress, and handles site administration and reporting.

Operations Engineer manages daily operations of monitoring and APM tools, designs and evaluates management systems, and implements new operational solutions.

Bandwidth seeks a Senior IP Network Engineer to design, implement, and maintain a global IP network. Responsibilities include deploying and managing network equipment, providing guidance to other teams, and building automation strategies. Candidates must have at least five years of experience with service provider-grade network technologies such as Cisco ASR routers, Cisco Nexus switches, Cisco ASA firewalls, Juniper MX routers, and Juniper SRX firewalls.

Freelance Senior Azure Cloud Architect needed to design and implement complex IT solutions on Microsoft Azure. Requires 12+ years of IT experience, including cloud architecture, microservices, and DevOps. Expertise in Azure, Kubernetes, Docker, Terraform, Ansible, and Bicep is essential.

The Corporate Governance & Entity Management Officer ensures the efficient and compliant operation of Elia Grid International's international entities and governance processes. This role focuses on entity lifecycle coordination, corporate governance execution, and contract management oversight across multiple jurisdictions.

Designs and architects GenAI systems including reference architectures for RAG, agentic orchestration, and multi-step reasoning workflows. Selects model strategies, designs knowledge ingestion pipelines, and ensures retrieval respects access control and data privacy. Implements production engineering practices, establishes AI security posture, and defines policies for responsible AI. Evaluates systems, instruments for observability, and iterates on prompts and retrieval based on outcomes. Mentors engineers and data scientists on best practices for LLM applications.

Experienced Odoo Consultant needed for ERP migration program. Upgrade Odoo 14 to version 18, data harmonization, business process mapping, system implementation, and end-user training.

FinOps/Cloud (Azure) Practitioner needed for a permanent contract. 3+ years of experience in FinOps or Cloud Financial Management required. Must have hands-on experience with major cloud providers and cloud-native economics. Mastery of at least one FinOps tool with reporting aligned to the FOCUS specification is essential. Fluency in English (C2) is mandatory.

Freelance Communications Officer needed to support client's communication and PR activities, focusing on Dutch press and Flemish audience.

Senior Java Architect needed to create business architecture models, integrate project strategies, and identify cost reduction opportunities. Requires 8+ years of Java expertise, database knowledge, and experience with design patterns, web services, and secure web application development.

Test Engineer needed for 3-month contract (extendable) with a Brussels-based non-profit. Focus on manual and automated backend testing, financial data validation, and data flows involving Kafka, Spring Boot, Java, PostgreSQL, and Azure.