Data Scientist
il y a 2 semaines
We are looking for a freelance Data Scientist with strong Generative AI experience to join a leading bank in Brussels. You will work on concrete GenAI use cases: LLM-powered assistants, RAG over internal data and agentic workflows that support business users. The role is hands-on: designing, building and industrialising GenAI solutions together with an existing data/GenAI team. What you will do Design and implement LLM applications (question-answering, assistants, document understanding, decision support). Build and optimise RAG pipelines (data ingestion, chunking, vector search, evaluation). Develop agentic workflows using LangChain / LangGraph or similar (tools, multi-step flows, orchestration). Work closely with business stakeholders to understand use cases and translate them into GenAI solutions. Explain to non-technical users how to get the best results from prompts and GenAI tools. Contribute to good practices around LLMOps (monitoring, evaluation, cost and performance optimisation). Must-have experience 2–5 years in Data Science / ML / AI. Strong Python and deep learning background (transformers or similar). Hands-on experience with Generative AI and LLMs (GPT, open-source models, etc.) in real projects. Practical experience with LangChain or similar framework for building LLM applications. Solid experience with RAG and vector databases. Exposure to agentic workflows (agents, tools, multi-step reasoning) – or strong interest plus first concrete projects. Good understanding of prompt engineering and ability to explain it clearly to business users. You speak English fluently and can follow meetings in French or Dutch (you can respond in English). Able to work 2–3 days per week onsite in Brussels (50% onsite). Nice to have Experience in banking, insurance or other regulated industries. Experience with Azure or another major cloud platform for data / AI. Experience with MLOps / LLMOps (MLflow, CI/CD, monitoring, evaluation). Contract details Freelance / contract position. Long-term mission (12 months+, extensions likely).
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Data Scientist Consultant
il y a 2 semaines
Bruxelles, Belgique Data Wizards Temps pleinDon't settle for just any consulting company, choose the one that's right for you! We're on the lookout for a Data Scientist to join our expanding AI & Data start-up. As Data Wizards, we are a team of experts in AI & Data who advocate for human-centered AI development and usage. We partner with innovative companies from strategy to implementation to help...
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Data Scientist
il y a 2 semaines
Bruxelles, Belgique Data Wizards Temps pleinDon’t settle for just any consulting company, choose the one that’s right for you! We’re on the lookout for a Data Scientist to join our expanding AI & Data start-up. As Data Wizards, we are a team of experts in AI & Data who advocate for human-centered AI development and usage. We partner with innovative companies from strategy to implementation...
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Data scientist
il y a 2 semaines
Bruxelles, Belgique VDAB Temps pleinData scientist (VDAB) via Vlaanderen connect Je functie in het kort Als regisseur van de arbeidsmarkt heeft VDAB als doelstelling arbeidsmarkt data te verwerken en uit te wisselen. Het ecosysteem van bedrijven, organisaties en actoren waarmee VDAB samenwerkt, wordt daarbij steeds complexer en diverser. Om in dit snel veranderende landschap wendbaar te...
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Data Scientist
il y a 2 semaines
Bruxelles, Belgique Vivid Resourcing Temps plein 7.000 €We're hiring a Data Scientist – Energy & AI (Brussels) Looking for an experienced data scientist with knowledge in AI and the power grid. You'll work alongside two junior data colleagues and play a key role in building AI-driven tools, developing energy forecasting models, and turning complex grid data into real operational intelligence. Our tech stack is...
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Data Scientist
il y a 2 semaines
Bruxelles, Belgique Innova Solutions Temps pleinSenior Data Scientist Brussels (Hybrid)(Preferably English speaking +1 (Dutch or French)) - fluent English is a must About the Role We're looking for a Senior Data Scientist who can turn complex banking data into smarter decisions, predictive models, and AI-driven experiences. You'll design and train ML models, explore new technologies, and shape end-to-end...
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Data Scientist
il y a 2 semaines
Bruxelles, Belgique afarax Temps pleinafarax is looking for a freelance Data scientist. We need you! The project: Our client in the utilities sector is looking for a Data scientist tojoin their team. Job description: Development of an industrialized full-Python tool from requirements & already existing scripts. Is this you? Python programming language experience 6+ years of experience with...
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Data Scientist
il y a 2 semaines
Bruxelles, Belgique Cream Consulting Temps pleinPermanent position only WHAT IS CREAM ALL ABOUT? We could be a Cream Factory, a cooking blog or even a detective agency...but in reality, we are a consulting company in Business & Technology active in large organizations and industry leaders in Banking, Insurance, Telecom, Energy, Pharmaceutical & Transport. CREAM'S SPECIAL RECIPE: 1/3 of Personal...
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Marketing Data Scientist
il y a 7 jours
Bruxelles, Belgique Cream Consulting Temps pleinWe could be a Cream Factory, a cooking blog or even a detective agency...but in reality, we are a consulting company in Business & Technology active in large organizations and industry leaders in Banking, Insurance, Telecom, Energy, Pharmaceutical & Transport. 1/3 of Personal development WHAT IS A DATA SCIENTIST AT CREAM? As Ruben, Data Scientist, you...
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Senior Data Scientist
il y a 2 semaines
Bruxelles, Belgique Enzo Tech Group Temps pleinMy client is looking for an experienced Data Scientist who can build, train, and deploy predictive models, collaborate closely with cross-functional stakeholders, and help drive data-driven decisions across risk, marketing, operations, and product. Core Skills Python, SQL, and R (strong modelling + data wrangling skills) Experience with predictive modelling...
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Senior Data Scientist
il y a 2 semaines
Bruxelles, Belgique Innova Solutions Temps pleinJob Title: Senior Data Scientist Job Type: Freelance Location: Brussels, Belgium Work regime: Hybrid Keywords: Python, R, SQL, Hadoop, Spark, MySQL, and Java About the Role We're looking for a Senior Data Scientist who can turn complex banking data into smarter decisions, predictive models, and AI-driven experiences. You'll design and train ML models,...