Senior Accountant

The role

The Senior Accountant will deliver timely and accurate financial reporting. You will build systems, controls, and processes to scale with company growth.

What you will do

• Own monthly, quarterly, and annual close processes under US GAAP
• Perform account reconciliations, journal entries, accruals, and balance sheet reviews
• Prepare payments and payment reconciliations
• Stay organized around contract management and deliverables
• Support financial reporting, external audits, and internal controls
• Maintain general ledger integrity
• Drive process improvements and system enhancements across ERP and automation tooling
• Collaborate on strategic projects including new monetization models, international expansion, product launches, and M&A support

Required qualifications

• Active CPA license
• 2–6 years of progressive accounting experience at technology or high-growth internet companies
• Experience spanning both early-stage startups and public companies
• Strong breadth of GAAP expertise
• Ability to communicate accounting concepts clearly to non-finance stakeholders
• Bachelor's degree in Accounting or Finance
• Comfort with and curiosity about modern finance systems — crypto, Ramp, Brex, ERP, and automation tooling
• Excel fluency

Nice to have

• high transaction volume experience
• 2+ years of Big 4 experience
• SQL skills

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 largest prediction market platform. It enables individuals to express views on real-world events by trading on outcomes across politics, economics, sports, culture, and current affairs.