Data Science Jobs in Belgium

A/B Testing AI Analytics Anomaly Detection Data Science +24 skills

About Cronos Europa Cronos Europa is a leading IT and digital transformation partner dedicated exclusively to European Institutions and agencies, delivering mission-critical solutions that shape Europe's digital…

FEDERALE POLITIE ANTWERPEN

yesterday

Data scientist Federale Politie Antwerpen

NewBe an early applicant EuropeFull-time

Data Science Git Kubeflow Kubernetes Machine Learning +7 skills

Criminele netwerken laten vandaag overal digitale sporen na: banktransacties, telefoniegegevens, logistieke data, open bronnen, handelsstromen… Die informatie is goud waard — als je ze tenminste kan structureren,…

NewBe an early applicant EuropeLead

Aimlroles

3 days ago

Senior Data Scientist & ML Engineer: AI Solutions Lead

AI Data Pipelines Machine Learning

Devoteam is seeking a Senior Data Scientist - ML Engineer to join our Belgium Data & AI team. You will design, develop, and deploy ML solutions for diverse clients, collaborating with other data scientists,…

NewBe an early applicant EuropeSenior

Aimlroles

3 days ago

Senior Data Scientist - ML Engineer

AI AWS Azure Cloud Computer Vision +17 skills

About Devoteam: Devoteam is a leading consulting firm focused on digital transformation. We help our clients leverage technology to achieve their business goals. Our longstanding partnerships with leaders like AWS,…

NewBe an early applicant HybridEuropeSenior

keyes

3 days ago

Senior Data Scientist (NLP, Python) - based in Belgium (EU Institution)

A/B Testing AI Analytics Cloud Data Analytics +24 skills

Joining KEYES means giving purpose to your talent. Who are we? Are you looking for an environment where technology is not an end in itself, but a lever to build a sustainable future? At KEYES , we are not just looking…

UCLouvain

6 days ago

An academic in Mathematics/ Statistics/ Data Science applied to Economics

Open 37d EuropeFull-time

Data Science Machine Learning Statistics

Full-time tenure-track academic position at UCLouvain's Saint-Louis campus in Brussels: teach quantitative methods (mainly mathematics) to economics and management undergraduates and conduct research at the Centre for Applied Economics. Requires a PhD in applied mathematics, statistics or data science, university teaching experience, and C2-level French.

UUG.AI

last week

Multimodal Data Scientist & LLM Engineer

Europe

UUG.AI is hiring a Multimodal Data Scientist & LLM Engineer in Belgium to build vision-language and LLM-based reasoning workflows on top of a video analytics media pipeline. The role centers on turning data into reliable features, designing robust model evaluations, and shipping scalable production ML services.

AI LLM Machine Learning

UUG.AI

last week

Data Scientist & LLM Engineer

Europe

AI Analytics Automation Computer Vision Data Quality +4 skills

Build vision-language and LLM workflows (summarisation, event understanding, search, automation) on top of a video/media event pipeline, turning recordings, detections and events into dependable, evaluated product features. Core stack: Python, LLMs/VLMs, retrieval and evaluation tooling.

BNP Paribas Fortis

Data Scientist - Fraud - HQ Brussels

EuropeFull-time

Agentic AI AI Analytics Anomaly Detection Data Engineering +10 skills

YOUR JOB IN A NUTSHELL Join BNP Paribas Fortis' AI Tribe, a team of 90+ AI experts driving innovation across the bank through advanced analytics and Artificial Intelligence. As a Data Scientist specialized in Fraud…

adesso Belgium

Open 68d RemoteEuropeContract

Freelance Data Scientist with Ontology and Graph expertise

AI Azure CI/CD Embeddings GitHub +11 skills

Build the data layer for an AI agent platform: canonical models, knowledge graphs, and retrieval pipelines using Neo4j, Python, and vector databases.

EngiFlex

Data Scientist voor Smart Factory en Pharma (Freelance kan)

EuropeFull-time

AI Analytics Data Pipelines Data Science LLM +6 skills

A medior data scientist builds data pipelines and machine-learning models in Python for a pharma Smart Factory, running statistical and root-cause analyses and implementing AI/LLM use cases to improve production quality, reliability, and efficiency alongside process engineers and quality specialists.

Artefact

Open 117d EuropeFull-time

Data Scientist - GenAI

Agentic AI AI API Fine Tuning Generative AI +6 skills

Artefact is seeking a Data Scientist to design, train, and fine-tune generative AI and LLM solutions for client projects. The role involves developing agentic AI, building evaluation frameworks, and deploying production-ready AI systems using Python.

Artefact

Open 117d EuropeFull-timeSenior

Senior Data Scientist - GenAI

Agentic AI AI Anthropic API Cloud +15 skills

The Senior Data Scientist will lead and deliver generative AI and LLM projects, managing teams and architecting solutions like RAG systems and agentic AI for clients. The role involves technical leadership, client engagement, and mentoring junior staff within a consulting environment.

Artefact

Open 117d EuropeFull-timeSenior

Senior Data Scientist – MMM Expert

AI Analytics Computer Vision Data Science Machine Learning +5 skills

Artefact is seeking a Senior Data Scientist to lead marketing-focused AI projects, including attribution modeling and customer segmentation. The role involves developing data science solutions, mentoring team members, and collaborating with clients to drive business impact using Python, SQL, and R.

LinkedIn Job Wrapping

Open 116d EuropeFull-time

Data Scientist - GenAI

Agentic AI AI API Fine Tuning Generative AI +6 skills

Early-career Data Scientist role at Artefact Belgium's Brussels team, focused on designing, fine-tuning, and deploying LLM/GenAI solutions — including agentic AI and LLM evaluation frameworks — for client projects and internal tools, using Python and frameworks like Hugging Face and OpenAI.

LinkedIn Job Wrapping

Open 116d EuropeFull-timeSenior

Senior Data Scientist – MMM Expert

AI Analytics Computer Vision Data Science Machine Learning +5 skills

Senior Data Scientist at Artefact Belgium (a data & AI consulting firm), based in Brussels, leading client projects that apply data science to marketing — MMM, attribution modeling, segmentation, and campaign optimization — while building ML pipelines, optimizing code, and mentoring junior data scientists. Core tools: Python, SQL, R.

LinkedIn Job Wrapping

Open 73d EuropeFull-timeSenior

Senior Data Scientist - GenAI

Agentic AI AI Anthropic API Cloud +15 skills

Lead and deliver generative AI and LLM projects for enterprise clients, designing RAG systems, agentic AI, and evaluation frameworks while mentoring teams in Brussels.

HumanInTech

Data Scientist – ML Engineer

Europe

AI AWS Azure CI/CD Cloud +27 skills

Designs and builds AI/data-science solutions for a 3-month client assignment in Brussels: developing and monitoring ML pipelines and deploying models to production, mostly on-premise. Core stack is Python, Docker/Kubernetes/Kubeflow, MLflow, PyTorch/TensorFlow, SQL/NoSQL databases, and Azure/AWS cloud.

HumanInTech

Senior Data Scientist & ML Engineer — On-Prem to Cloud

EuropeSenior

AI Cloud Data Science Machine Learning MLOps

Senior Data Scientist/ML Engineer at HumanInTech in Brussels, working on-site and remotely to shape AI and data science solutions end to end: building ML pipelines, deploying into on-premise environments, and running MLOps to take projects from idea to production, with cloud and database skills.

HumanInTech

Data Scientist & ML Engineer On-Site AI & MLOps

EuropeContract

Cloud Data Science Machine Learning

Designs and deploys AI and data science solutions on-site and in the cloud at HumanInTech in Brussels, building ML pipelines and handling monitoring and productionization (MLOps). It is a 3-month mission starting October 2026, with the possibility to continue as a freelancer or employee.