Senior Data Scientist (m/f/x)Verified as a real position

Who we’re looking for

• 5+ years of professional experience in data science, quantitative research, or statistical modelling
• Deep, intuitive understanding of probability, statistics, and machine learning theory
• Expert-level skills in the Python data stack. You write clean, production-grade code
• Proven experience designing complex backtesting environments and defining custom evaluation metrics for unique business problems

What you’ll do

• Design, build, and optimise the machine learning models and statistical frameworks that power our real-time odds and betting markets
• Extract deep predictive signals from raw, high-frequency esports telemetry, turning complex in-game mechanics into structured modelling features
• Focus on model performance and probability calibration. Design rigorous backtesting frameworks to prevent data leakage and evaluate performance against historical market baselines
• Create the mathematical rules and probabilistic derivations that translate baseline win probabilities into complex derivative markets (handicaps, totals, player props)
• Ensure your models are seamlessly translated into production-grade pipelines and microservices

About the position

Passionate about real-time ML and esports? Join GRID as a Senior Data Scientist! Lead research and design predictive models for CS2, Dota 2, and LoL live betting markets. Apply now!