Machine Learning Engineer
Location: brussels -50% on-site, 50% remote
Freelance start date: 23/03/2026 | end date: 23/03/2027
We are looking for a Senior Machine Learning Engineer to join our banking client in Brussels. You will help bridge the gap between data science and IT production by developing, deploying, and monitoring production-ready AI and ML solutions. You will ensure high-quality data pipelines, seamless model integration, and robust monitoring to deliver impactful business results.
Roles & responsibilities
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Collaborate with Data Scientists to design and develop ML solutions with production constraints in mind, selecting the right infrastructure and serving model for business needs (real-time responses, high-volume processing, etc.)
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Automate ML pipelines and deploy solutions in production, including Docker/VM image creation, unitary, regression, and integration tests
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Support Data Scientists in leveraging industrial AI solutions, CI/CD tools, and best practices
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Work with IT Production to configure the target environment for reliable model deployment
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Monitor models to ensure error-free operation, retraining when necessary, and tracking both IT and business metrics
Required skills & experience
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Advanced Python programming
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Containerization/Virtualisation (Docker, VMS)
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CI/CD pipelines (GitLab CI)
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AI platforms & IDEs
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Code, model & data versioning
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Dependency management and package management tools
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PostgreSQL
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Languages
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English - Mandatory
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Dutch & French - A plus
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Preferred technical skills
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Model compression techniques
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ELT/ETL and Big Data tools (e.g., Spark)
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Data flow processing
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Data visualization tools
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Experience integrating distributed systems and mainframes
