Senior Data Scientist

Job description

Are you passionate about turning complex data into intelligent, production-ready solutions while supporting the future of open-access science ? Join our Data Intelligence team in our Kraków office as a Senior Data Scientist and help build advanced machine learning models that power discovery and insight. In this role, you will work across the full lifecycle of data products – from exploration and modelling to deployment and monitoring – contributing to initiatives such as ontology development, automated paper tagging, trend analysis, and performance monitoring, all aimed at making scientific knowledge more accessible and impactful. This is a fully in-office role based in Kraków. Core Responsibilities: Advanced Data Analysis and Modeling: Design, develop, and validate statistical models and machine learning solutions to support editorial performance analysis, trend detection, and strategic decision-making. Machine Learning Development and Deployment: Build, deploy, and maintain machine learning models and pipelines, ensuring robustness, scalability, and reliable performance in production environments. Data Processing and Feature Engineering: Lead data preprocessing, feature engineer...