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Senior Data Scientist Product

Summary

Build and monitor product-health metrics, run A/B and causal analyses, and recommend feature changes for Polymarket’s prediction-market platform using SQL, Python/R, and statistics.

You will define product-health metrics and maintain performance dashboards. You will size opportunities, set measurable goals, plan and analyze A/B tests and causal analyses, and recommend whether to ship, iterate, or stop changes. You will support data-driven work on personalization, ranking, and incentives, then communicate clear findings to product stakeholders.

Responsibilities

  • Define and maintain product-performance dashboards and metrics.
  • Quantify opportunities and help set measurable key results.
  • Plan, instrument, and analyze A/B tests and causal analyses.
  • Make ship, iterate, or kill recommendations for feature iterations.
  • Support data-driven work on personalization, ranking, and incentives.
  • Produce clear analytical readouts for product stakeholders.

Requirements

  • 4 or more years in data science or product analytics.
  • Strong SQL and proficiency in Python or R.
  • Expertise in A/B testing, power, bias, and causal inference.
  • Knowledge of statistics.
  • Product analytics and recommendation skills.
  • Excellent communication skills.
  • Experience with personalization, ranking, recommendation, or pricing and incentive systems.
  • Familiarity with prediction markets, trading, crypto, or real-money marketplaces.
  • Experience building experimentation practices.

Benefits

  • Equity
  • Unlimited PTO
  • Health coverage
  • Vision coverage
  • Dental coverage
  • 401k match
  • MacBook Pro, display, and accessories

See also

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