Polymarket is looking for a Senior Financial Data Analyst to sit between our finance team and our data warehouse. You'll build and own the reporting layer that finance runs on, turning raw platform, on- and off-chain trading activity, and general ledger data into clean, reconciled financial reporting that people can trust without checking it by hand first
The other half of the role is analytical. You'll be the person who understands how fees, incentives, and promotions actually flow through to revenue and retention, including what a promotion cost, what it returned, and whether the traders it brought in stayed. And you'll do it in a fast-moving environment where new products and incentive structures launch constantly
Build and maintain the financial reporting layer in our data warehouse, including the modeled tables finance relies on for close, forecasting, and board reporting
Work across the general ledger and platform data to reconcile what the business recorded against what actually happened on the platform
Translate raw transaction, fee, and trading activity data into clean financial reports that need no manual cleanup before anyone can use them
Analyze fee structures and how they affect volume, revenue, and trader behavior
Measure the return on incentives and promotions, including what they cost, what revenue they drove, and whether the traders they acquired retained
Partner with finance through monthly close, variance analysis, and the numbers that feed forecasts and investor reporting
Replace ad hoc requests with recurring reporting, working with analytics engineers to promote it into the modeled layer
Write end-to-end documentation that’s clear and thorough enough that anyone on the team can pick up your reports and models without friction