We are looking for a Senior Data Scientist to lead and contribute to a wide range of high-impact projects involvingSecurity analytics to enhance passenger and infrastructure safetyPunctuality optimization through predictive modeling and real-time dataEnergy consumption analysis to support our sustainability goalsGenerative AI applications to explore new frontiers in operational efficiencyAs the scientific reference for our experienced team of data scientists, you will provide strategic guidance, ensure methodological rigor, and foster innovation across all projects.ResponsibilitiesLead the design and implementation of advanced data science solutions using Machine Learning, deep learning, and GenAI techniquesAct as a mentor and scientific authority for a team of skilled data scientistsCollaborate with cross-functional teams including operations, IT, and sustainabilityTranslate complex business challenges into data-driven solutionsEnsure best practices in model development, validation, and deploymentDrive the adoption of cutting-edge tools and methodologies within the teamRequirementsConformity criterium:PhD in Data Science, Computer Science, Statistics or AI field10+ years of experience in data science, with a strong track record in both academic research and industrial applicationsProven track record in research within the Data Science and AI field: you have academic publications in the field.Proven expertise in Azure cloud services and Databricks (including Spark, MLflow, Delta Lake, etc.): You are capable of setting up a data platform for a data science project and have it run several models in production on.You have proven record of implementing Machine Learning, statistical modeling, and GenAI techniques to support companies in their decision making.You have experience in bringing the models you create in production.You have already used complex network in industrial contextYou have worked in the railway sector for at least one year.Fluent in EnglishYou can come to the office on Tuesday and ThursdayEvaluation criterium:Knowledge of required programming languagesKnowledge of the Azure environment for Advanced analyticsKnowledge of the railways businessKnowledge of the different data science techniquesLevel of experience bringing ML and AI models to productionCapacity to translate complex business problems into actionable solutions based on Advanced Analytics techniquesCommunication and presentation skills