Senior Accountant

Full-Time – Hybrid (3+ days/week in office) Travel Requirement: Hydrostor, a pioneer in Advanced Compressed Air Energy Storage (A-CAES) systems, is seeking a Senior Accountant to join our team in Toronto. We’re hiring a Senior Accountant to support our finance team with technical accounting expertise and collaboration across the organization. This role will focus on interpreting and applying IFRS standards, preparing financial documentation, and contributing to audit readiness and process improvements.

The Senior

Accountant will report to the Manager of Financial Reporting and work closely with internal stakeholders to ensure accurate and compliant financial reporting. Lead the interpretation and implementation of complex accounting standards under IFRS. Prepare clear, concise technical accounting memos for key transactions (leases, loans, revenue recognition, impairment, intercompany, etc.).

Partner with cross-functional teams to ensure alignment with accounting policies and procedures. Stay ahead of changes in accounting standards and assess their impact. Support internal and external audits with technical insights and documentation.

Contribute to automation and process improvement initiatives within the accounting function. Assist with quarterly journal entries, entity-level financials, and consolidation. Maintain and update quarterly working papers and year-end audit schedules.

You’re a seasoned accounting qualified who brings both technical expertise and a collaborative spirit. You enjoy diving into the details,



but you also see the bigger picture and understand how accounting supports strategic decision-making. Whether you’ve worked in public accounting, a publicly traded company, or a fast-growing startup, you’re ready to bring your experience to a mission-driven organization. 7+ years of progressive accounting experience, with a strong focus on technical accounting.

CPA designation (or equivalent) is required.

Experience in public accounting or a publicly traded company is preferred. Proficiency in accounting software and Microsoft Excel. For more information on Hydrostor and the exciting journey we’re on visit our website at At Hydrostor, we know that fostering an inclusive workplace, which values diversity, inclusion, and belonging is paramount to our success.

Hydrostor proudly embraces the principles of equal opportunity and inclusion. We ensure that all qualified applicants are considered for employment without regard to race, creed, colour, religion, gender, gender identity, gender expression, age, sexual orientation, national origin, marital status, parental, pregnancy, citizenship status, veteran status, disability, or any other protected status protected by applicable law. Hydrostor is committed to making our application and interview process accessible to everyone, and we encourage applications from people with disabilities.

If you require reasonable accommodation at any stage, please contact us at [email protected] Accounting/Auditing and Finance

📌 Senior Accountant - Implementation Project - REMOTE (Toronto)
🏢 Hydrostor
📍 Toronto