• Own month-end close activities, including journal entries, accruals, reconciliations, and balance sheet integrity in QuickBooks Online (QBO). • Maintain and improve consistent accounting controls and processes; document workflows to support audit readiness. • Ensure financial data integrity by reconciling activity across multiple systems (e.g., HubSpot ↔ Maxio ↔ QBO) and investigating variances. • Operate and improve billing + AR workflows across Maxio (sub-ledger) and QBO, ensuring completeness, accuracy, and clean syncing. • Manage invoicing, collections cadence, and cash application in a check-heavy AR environment (most customers pay by check). • Own Ramp setup and ongoing operations for expense management and AP: receipt/OCR capture, GL mapping rules, approval workflows, vendor management, and payment scheduling. • Build scalable policies and workflows that enforce spend discipline, maintain audit trails, and improve operating efficiency. • Produce reliable monthly reporting packages and support leadership with clean, consistent reporting tied back to the GL. • Help ensure commercial metrics and “business language” reconcile to accounting outputs; reduce manual spreadsheet dependency over time. • Coordinate with external partners (e.g., bookkeeping/tax/audit providers) and maintain the documentation and schedules needed for timely audits and filings.