1849 English-speaking jobs in Brussels

Leads IT strategy and digital solution development for clients in the financial services or insurance industries. Manages complex IT projects, develops IT strategies, and presents solutions to C-level executives. Requires 10-15 years of experience in tech strategy consulting or IT project management from a top consulting firm.

Senior Software Engineer will design, build, and maintain scalable APIs and microservices using C# and .NET Core. Responsibilities include designing architectural solutions, integrating data storage technologies, and developing Kafka-based integrations. The role requires 6+ years of experience in software development, expertise in C#, object-oriented design, and microservices architectures.

End Point Administrator to maintain and support organization endpoints. Create and maintain reference images, contribute to endpoint policies. Requires Bachelor's degree, 8+ years experience, and relevant certifications.

Launch and lead a new Antal International recruitment office in Belgium. Partner with a globally respected network with 30+ years of experience and access to 60,000+ clients and 780,000+ candidates. Requires 5-10+ years of corporate experience, entrepreneurial drive, and strong relationship building skills.

Freelance Technical Application Owner needed for long-term project in the banking sector. Responsibilities include application maintenance, upgrades, migrations, and problem resolution. Requires strong Linux/RHEL knowledge, Bash scripting, and good English communication skills.

Software Engineer/Computer Scientist to develop next-generation HiFi flow simulation software for CFD and NWP applications. Responsibilities include extending solver technology, conducting HPC optimization, and developing algorithms. Requires PhD or Master's in Computer Science, Engineering, or related field with deep knowledge of advanced numerical methods, CFD, and GPU programming.

AWS Data Engineer consultant needed for operational activities and development of Data & Analytics solutions. Experience with AWS services (S3, Athena, EMR, Glue, Airflow) and Python required.

Provides on-site technical support for end users, installing, diagnosing, repairing, and maintaining hardware and software. Troubleshoots problems and assists with user issues. Collaborates with third-level support to prevent system downtime and ensure maximum system availability.

Senior PHP/Symfony Developer to design, develop, and secure high-scalability backend applications. Experience with API Platform, DevSecOps, and cloud infrastructure required. Must have strong expertise in PHP, Symfony, and SQL/MySQL. Fluency in English and eligibility for Personal Security Clearance are essential.

OneStream Consultant leads full lifecycle implementations, translating business requirements into scalable solutions. Responsibilities include design, build, configuration, deployment, and client support. Requires 2+ years of EPM implementation experience, OneStream knowledge, and strong financial process understanding.

Data Management Analyst needed for European institution in Brussels. Support data migration, cleanup, and quality improvement. Manage data within document management systems and collaborate with stakeholders. Requires 8+ years IT experience, database knowledge, and fluency in English.

Office Assistant provides a warm welcome to visitors, manages office supplies and logistics, and supports project teams with administrative tasks.

Design, implement, and optimize AI, NLP, and ML models using LLMs, RAG frameworks, and other advanced techniques. Develop methods for text mining tasks and fine-tune pre-trained models. Collaborate with teams to integrate AI/ML solutions and conduct rigorous analysis to improve model performance.

Manages the full lifecycle of ICT projects, ensuring alignment with scope, time, and budget. Implements IT solutions, coordinates security accreditation, and develops project documentation.

Provides operational and administrative support for External Research Opportunities (ERO) including Investigator Initiated Studies (IIS) and research collaborations. Manages intake, tracks timelines, and coordinates contracts and approvals. Supports process updates and collaborates with cross-functional teams.

Coordinates daily grant operations, including intake, tracking, contracting, and payments. Supports internal/external stakeholders on grant system usage.

Senior Analytics Engineer will design, build, and maintain dbt models in Snowflake. Responsibilities include transforming raw data into analytics-ready datasets, defining data contracts and metrics, and collaborating with stakeholders. Requires 5+ years of experience in analytics engineering, data modeling, or advanced analytics, strong SQL and dbt skills, and experience with Snowflake or a similar cloud data warehouse.

Lead and manage architecture governance initiatives across multiple teams. Define scope, timelines, and deliverables for architecture projects. Coordinate stakeholders, monitor progress, and drive standardization of processes.

Customer Journey Expert analyzes customer journeys, identifies improvements, and collaborates with cross-functional teams to enhance products and services.

Freelance Telecom/System Engineer needed for installation, configuration, and operation of telecom and network infrastructures. Responsibilities include troubleshooting, performance monitoring, and documentation. Requires experience in telecom systems, networking, WiFi, and/or 5G environments.