Senior Accountant - newmarket

Science&Humans

newmarket, on, Canada
Full-time
Posted June 15, 2026

Job Description

Role Summary

The Senior Accountant is a hands‑on, highly organized accounting professional who supports the Director of Finance in executing high-quality financial reporting, AP/expense management, cost accounting, capex tracking, and month‑end close activities. In addition, the Senior Accountant will support various finance strategic initiatives, annual audit readiness, new business line accounting and system implementation.

It is ideal for a detail-oriented accountant who enjoys a fast-paced startup environment with exposure to multi‑entity operations, scaling finance functions, and strategic projects.

What You’ll Do

Core Accounting & Month-End Close

  • Execute monthly, quarterly, and annual close, ensuring accuracy and timeliness.
  • Prepare journal entries, account reconciliations, and supporting schedules.
  • Maintain general ledger integrity in accordance with Canadian GAAP (ASPE).
  • Assist the Director of Financ...