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Lead Data Scientist

Lead Data Scientist

CompanyFanDuel
LocationNew York, NY, USA
Salary$150000 – $190000
TypeFull-Time
DegreesMaster’s, PhD
Experience LevelSenior, Expert or higher

Requirements

  • Master’s or PhD in Statistics, Computer Science, Mathematics, Economics, or a related field is preferred.
  • 7+ years of hands-on experience in data science, including 4+ years focused on forecasting or predictive modeling.
  • Strong expertise in time series forecasting (ARIMA, SARIMA, Prophet, Holt-Winters) and ML-based prediction (e.g., XGBoost, LightGBM).
  • Strong programming skills in Python and/or R; experience with pandas, statsmodels, scikit-learn, or similar libraries.
  • Excellent SQL skills and experience working with large-scale datasets and data warehouses (Snowflake, Redshift, BigQuery).
  • Ability to communicate complex models and results clearly to technical and non-technical stakeholders.

Responsibilities

  • Develop time series and predictive models to forecast betting activity, player value, bonus uptake, deposits etc.
  • Model user behavior and lifecycle trends to support customer retention, segmentation, and promotional strategies.
  • Work cross-functionally with Finance, Commercial, Product, and Marketing teams to ensure forecasting aligns with their requirements.
  • Build scalable, automated forecasting pipelines using Python, SQL, and cloud-native tools (AWS etc.).
  • Implement model performance tracking and reporting to ensure forecasts remain accurate over time and under rapidly changing conditions (e.g., live events, market shifts).
  • Present complex data insights to executive leadership and non-technical stakeholders with clarity and business context.
  • Mentor junior data scientists and set best practices for forecasting methods within the team.

Preferred Qualifications

  • Master’s or PhD in Statistics, Computer Science, Mathematics, Economics, or a related field is preferred.