Senior Data Scientist / Analyst, Growth

The role

You will own full-funnel GTM analytics across the business. You will analyze user acquisition, conversion, and retention to drive growth decisions.

What you will do

• Own full-funnel analytics from paid acquisition to repeat engagement
• Partner with marketing on spend efficiency including CAC, ROAS, payback period, and channel mix
• Size and prioritize growth opportunities within your vertical
• Design and read experiments across creative, lifecycle, and onboarding
• Build cohort, funnel, and retention analyses
• Act as the analytical voice in vertical planning and target setting
• Work with analytics engineers to turn analyses into durable models
• Write end-to-end documentation for analyses

Required qualifications

• 7+ years in growth, marketing, or product analytics
• Expert SQL
• Deep fluency in full-funnel GTM metrics including CAC, ROAS, payback, conversion rate, retention, LTV
• Experience embedded with marketing and product teams
• Comfort with ambiguity
• Strong communication
• Comfortable operating in a fast-moving environment

Nice to have

• Data science background: experimentation design, causal inference, or predictive modeling in Python or R
• Genuine interest or expertise in one of our verticals, whether that is sports, crypto, or politics
• Experience in fintech, crypto, prediction markets, or other data-intensive financial products

Benefits

• Competitive salary & equity
• Unlimited PTO
• Full Health, Vision, & Dental coverage
• 401k match
• Hardware setup: new MacBook Pro, big display, & accessories

About the company

Polymarket is the world's fastest growing prediction market. It is a peer-to-peer marketplace that aggregates diverse opinions into transparent, market-based probabilities.