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Finance Boston HQ / Hybrid · Full-time

Senior Accountant

Own month-end close and strengthen our accounting foundation as ARR scales — with direct visibility to the CFO.

Location: Hybrid (Boston Area). Reports to: Chief Financial Officer (CFO). Type: Full-time.

The Role

We're looking for a hands-on Senior Accountant to help strengthen our accounting foundation as we scale. You'll own critical month-end close responsibilities, ensure accurate financial reporting, and improve processes and controls across both SaaS and marketplace activity. This is a high-impact role with direct visibility to the CFO.

What You'll Do

  • Own all components of the month-end close, including journal entries, reconciliations, accruals, and supporting schedules.
  • Maintain the general ledger in QuickBooks Online (QBO) and ensure balance sheet integrity.
  • Manage and reconcile expense activity using Ramp (including coding, policies, and month-end accruals where needed).
  • Support revenue accounting for SaaS subscriptions and marketplace transactions (deferred revenue, billing tie-outs, and revenue support).
  • Perform variance/flux analysis and help prepare monthly reporting packages for leadership.
  • Partner cross-functionally (RevOps, Sales Ops) to ensure clean inputs for billing and revenue. Own accounts receivable (AR) processes including invoicing coordination, cash application, AR aging reconciliations, and collections follow-up to support timely cash receipt, reduce DSO and improve cash-predictability.
  • Support AP/vendor management and payment processes (or provide oversight/backup, depending on team setup). Partner with all departments to guarantee a clean mapping of expenses to functions.
  • Assist with audit/tax readiness, including documentation, schedules, and external accountant support.
  • Help document and improve policies, processes, and internal controls as the company grows.

What Success Looks Like (First 3–6 Months)

  • Close is consistently on-time with clean reconciliations and clear support.
  • Balance sheet accounts are accurate, reconciled, and easy to audit.
  • Revenue and expense workflows are tighter, more automated, and well-documented.
  • You've implemented meaningful improvements (reduced manual work, stronger controls, clearer reporting).

What We're Looking For

  • 5+ years of progressive accounting experience (high-growth company experience is a plus).
  • Strong knowledge of U.S. GAAP and month-end close best practices.
  • Experience with QuickBooks Online required; comfort operating in a lean, hands-on environment.
  • Familiarity with modern spend tools (experience with Ramp strongly preferred).
  • Strong spreadsheet skills (Excel/Google Sheets) and reconciliation discipline.
  • Organized, detail-oriented, and comfortable juggling priorities in a fast-moving environment.
  • Clear communicator who partners well across teams and can drive work to completion.

Nice to Have

  • CPA a plus.
  • SaaS / subscription accounting experience; exposure to ASC 606.
  • Familiarity with marketplace or payments flows a bonus.
  • Experience supporting external accountants, audits, reviews, and tax filings.

Why Groupize

  • High-impact role with direct partnership and visibility with the CFO.
  • Opportunity to build scalable accounting practices as ARR doubles.
  • Collaborative team, pragmatic approach, and meaningful ownership from day one.

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