Own the entire monthly close process Prepare & review accruals, prepaids, reconciliations, and GL classifications Maintain the digital asset subledger: cost basis, MTM, realized/unrealized G&L Ensure proper accounting documentation, SOPs, and internal controls Oversee the revenue cycle from billing to collections Maintain revenue recognition schedules Review JEs and collaborate with Controller on complex accounting matters Oversee AP and expense workflows Review spend analyses and ensure proper GL mapping Prepare workpapers for financial audit and tax filings Draft initial tax notice responses, maintain nexus tracking, maintain tax filing tracker Drive automation improvements with systems and processes