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problems that block whole teams, and define the patterns they then reuse\nInfluence Central Product and Platforms product and business strategy with a data-science perspective leaders trust\nFind where existing models, pipelines, or metrics quietly cost the business at scale, and drive the fix\nMentor senior scientists and raise the technical bar across the domain through review and example\nJob Requirements\nYou have at least 10 years of relevant experience.\nYou have the deepest technical command of Python and the ML/stats stack (scikit-learn, LightGBM, XGBoost, deep learning and optimisation where relevant)\nYou write advanced SQL and architect the large-scale data and feature systems whole teams rely on\nYou take the most ambiguous, domain-spanning problems and turn them into the bets the funnel is organised around\nYou have authoritative command of search, recommendation, ranking, and pricing systems at marketplace scale\nYou understand Central Product and Platforms economics 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