Senior Accounting Manager

About Polymarket

Polymarket is the world's largest prediction market platform. We enable individuals to express views on real-world events by trading on outcomes across politics, economics, sports, culture, and current affairs. Built as a peer-to-peer marketplace with no centralized "house," Polymarket aggregates diverse opinions into transparent, market-based probabilities that reflect collective expectations about the future.

We're growing fast, both in terms of volume ($21B traded in 2025) and adoption as an alternative news source. Our ambition is to become a ubiquitous beacon of truth in global media and we need your help adding fuel to the fire.

About the Role

Polymarket's finance team is small, serious, and building the infrastructure to support a company operating at global scale. Reporting directly to the Controller, the Senior Accounting Manager will own the close process, lead technical accounting, and build the systems and controls that will carry us through the next phase of growth. This is not a maintenance role. You'll be stepping into a company that moves fast, trades in high volume, and operates at the intersection of crypto and traditional finance. The accounting function needs to keep up with all of it.

The mandate is straightforward: bring rigor and speed t