Data Scientist

A media intelligence company is hiring a mid-level Data Scientist in Warsaw to own end-to-end delivery of data science projects. The role spans problem scoping, methodology and model selection, and production deployment of ML and AI workflows on Databricks using Python and PySpark. Core domains are measurement and audience modelling, with MLOps practices, LLM-augmented pipelines and cross-functional collaboration with product and engineering. The position also involves mentoring junior data scientists and leading internal ML talks.