Senior Data Scientist – AdTech & Healthcare (f/m/x) @ Sii Polska

Minimum 5 years of experience in training and monitoring ML models for production use Experience with data and ML engineering, including ML-facing ETL processes over very large datasets and data-quality monitoring Expertise in Python data-science and ML libraries like scikit-learn, PyTorch, LightGBM, Splink, spaCy, and Hugging Face Practical experience in probabilistic methods for entity linking, matching, imputation, scoring, and evaluation Strong command of SQL for distributed warehouses such…