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Polymarket is the world's largest prediction market platform, enabling users to trade on outcomes across politics, economics, sports, culture, and current affairs. The company operates as a peer-to-peer marketplace with no centralized house, aggregating diverse opinions into transparent, market-based probabilities. With $21B traded in 2025 and rapid growth, Polymarket is positioned as a beacon of truth in global media.
Reporting directly to the Controller, the Senior Accounting Manager will own the complete close process, lead technical accounting, and build systems and controls to support global-scale operations. This is a high-impact role in a fast-moving company that trades high volume and operates at the intersection of crypto and traditional finance.
Key responsibilities include: owning monthly, quarterly, and annual close processes under US GAAP; researching and documenting technical accounting positions in complex areas (revenue recognition, business combinations, internal-use software); leading financial reporting and external audits; building internal controls frameworks; managing intercompany accounting and consolidated financials across domestic and international entities; scoping and implementing accounting systems (ERP, automation); partnering with legal, product, and business development on new initiatives; and defining accounting policies for crypto-native platform activity.
Required qualifications: active CPA license; 8–10+ years progressive accounting experience with exposure to high-growth private and public companies; 3+ years Big 4 public accounting experience (strongly preferred); deep technical GAAP knowledge with ability to research complex topics and communicate to non-accounting audiences; experience leading close processes in high-transaction-volume environments; Bachelor's degree in Accounting or Finance; comfort with modern finance tools (Ramp, Brex, modern ERP); strong Excel skills including model building.
Preferred: direct crypto accounting or digital asset platform experience; SQL skills or willingness to learn; international accounting, multi-entity consolidation, or M&A transaction experience.
