Polymarket Hires Former Amazon Finance Chief as Its First CFO

Prediction market platform Polymarket has appointed Warren Jenson, formerly the chief financial officer at Amazon, as its first-ever CFO. Jenson will report directly to founder and CEO Shayne Coplan and will oversee the company’s finance operations, capital strategy and long-term planning as the platform works to scale its regulated US exchange alongside its broader global operations.

Hire Comes Amid Push for US Market Expansion

The appointment marks a significant step for Polymarket, which has been largely restricted from operating in the United States since a 2022 settlement with the Commodity Futures Trading Commission required it to block American users. The company is now working toward launching a CFTC regulated exchange domestically while continuing to grow its international platform, which allows users to trade on the outcomes of future events using USDC settled on the Polygon blockchain.

Extensive Executive Background Across Major Companies

Jenson brings a lengthy finance career to the role, having previously served as president and CFO at Nielsen, where he oversaw finance, strategy and corporate development, and earlier as president of LiveRamp, managing its finance operations and international growth.

He currently serves on the boards of Ripple, Dropbox and DigitalOcean. Polymarket gained widespread mainstream attention during the 2024 US presidential election through its political prediction markets and has since expanded significantly into sports betting, positioning it as a growing competitor to established platforms in that space.