Data Scientist

Description de la mission

Data Scientist
We are currently looking for a Data Scientis to strengthen the Cronos Europa team.
Location: Near-site (accessible within 2 hours from Brussels) – Remote work possible
Responsabilities:
Provision of expert advice and assistance, technology watch, evaluation studies, architectural considerations, applicable standards, solution patterns and best practices in following areas of expertise: Business Intelligence, Data Analytics, Artificial Intelligence.
Design, development and deployment of AI-powered applications using Retrieval-Augmented Generation (RAG) and LLM-based architecture.
Development of NLP pipelines for document processing, summarization, semantic search and conversational AI
Implementation of machine learning models (supervised / unsupervised) for recommendation systems, classification and prediction
Design and optimisation of data ingestion and transformation pipelines in cloud environments (Azure, Databricks, APIs)
Data modelling, data analysis and preparation of datasets for machine learning and AI solutions
Integration of AI solutions with existing enterprise systems and data platforms
Contribution to the design of data lake architectures and ETL processes (Bronze/Silver/Gold layers)
Development of analytics and reporting solutions (e.g. Power BI dashboards)
Participation in technical working groups, progress meetings and meetings with the users.
Assistance during relevant parts of testing, analysis, technical documentation, deployment, evaluation and reporting
Technical skills:
Data Mining, data preparation for Machine Learning / Deep Learning algorithms.
Machine Learning / Deep Learning techniques in solutions development.
Natural Language Processing (NLP), including semantic search, text processing and conversational AI applications
Data science / data analytics tools and technologies such as Python, LLM frameworks like Haystack, Tensorflow, PyTorch, Jupyter Notebook, etc…
Data engineering and data processing pipelines (ETL, APIs, Azure Databricks, Spark)
Good knowledge of data modelling, data warehouse and data lake architecture
Experience with BI and reporting tools (e.g. Power BI)
Docker containerisation and software virtualisation and deployment is an asset
Knowledge of project management methodologies (Agile, Scrum) is an asset.
Good knowledge of architecture best practices and patterns.
Non-Technical skills :
Capability of integration in an international/multicultural environment, rapid self-starting capability and experience in working in team;
Ability to participate in multilingual meetings;
Ability to work in multi-cultural environment, on multiple large projects; – Excellent Team Player
Ability to understand, speak and write English (C1), French (B1) will be an advantage;
High degree of discretion and integrity is required as the applications managed and maintained in the unit could contain personal and confidential data
Spécific Expertise :
at least 2 years of prompt engineering for LLMs
at least 5 years of Data / systems
at least 3 years of BI / reporting
Profile :
Bachelor’s or Master’s degree in IT, Business Management, or a related field.
Ability to analyze complex issues and develop effective solutions.
Good communication and interpersonal skills.
Fluency in English is required, French is a strong asset.
Why Cronos Group?
We’ll propose you:
An attractive salary package
A good work-life balance environment
The assurance of working in cutting-edge technologies in an entrepreneurial spirit.
The opportunity to develop your skills thanks to tailor-made training courses according to your needs
A good job in a friendly place
If you wish to integrate a dynamic structure on a human scale while working with the latest technologies, don’t wait anymore and join Cronos!
Description société
Cronos Europa is an IT and digital communications company uniquely dedicated to serving the European institutions, agencies and bodies.
From the European Union to EUROCONTROL, we partner with a range of supranational and interinstitutional authorities.
Our mission is to arm them with the tools they need to thrive in the digital age.
Every aspect of our organisation is designed to complement their capabilities – from our people to our processes and our premises.
Our brand combines the expertise of former companies Cronos International and C-Dev, with the creative skills of Inspiiro and the breadth of capabilities of the Cronos Group.
Today, Cronos Europa employs over 1,000 people in offices across Belgium, Luxembourg and the Netherlands, serving institutions across diverse framework contracts.
Cronos Europa is part of the Cronos Group, one of the largest IT service providers in the Benelux, employing over 8,000 people across 200 competence centres.
By leveraging the Group’s resources, Cronos Europa can help clients extract value from new and emerging technologies, for everything from Artificial intelligence to Zg Quantum.
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