Senior Accountant

Since 2010, Manta Marine Technologies has been at the forefront of maritime emissions reduction, working closely with ship-owners, yards, and naval architects as partners in our effort to drive the change towards sustainable shipping. Today, Manta Marine offers a portfolio of green technologies, such as fuel optimization systems and turnkey shore power solutions. Manta Marine is headquartered in Oslo, Norway, with offices in Sweden, Poland, and China.

As a Senior Accountant, you will join a dedicated finance team of four people. While the team is based in Gothenburg, Sweden, this position is located at our office in Gdańsk, where you will play an important role in ensuring accurate financial reporting, compliance with international accounting standards, and supporting key financial processes within the organisation. In this role, you will collaborate closely with cross-functional teams, including HR, Payroll, Procurement, and Operations. You will also act as a super user for our ERP system, contributing to continuous improvements and providing support to colleagues across the business. Main responsibilities will be:  

General Ledger Management:

• Oversee and review day-to-day accounting operations, including journal entries, reconciliations, accruals, and provisions.

• Ensure accurate maintenance of the general ledger in line with Polish statutory requirements and IFRS.

Financial Reporting:

• Prepare monthly, quarterly, and annual financial statements.

• Support the Finance/Accounting Manager in consolidation reporting and group-level submissions.

• Prepare management reports and provide financial insights for decision-making.

Tax Compliance:

• Ensure timely and accurate preparation of VAT, CIT, PIT, and other statutory tax filings.

• Stay updated on changes to Polish tax legislation and implement necessary adjustments.

• Liaise with tax advisors and authorities when required.

Month-End & Year-End Closing:

• Manage closing processes, ensuring accuracy and timeliness.

• Assist in audit preparations and coordinate with external auditors.

Internal Controls & Process Improvements:

• Ensure compliance with corporate policies and internal controls.

• Identify opportunities to improve accounting processes and implement best practices.

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• Bachelor’s or Master’s degree in accounting, Finance, or another relevant field

• Minimum 5+ years of experience in accounting, ideally in an international or corporate environment

• Strong knowledge of Polish Accounting Standards (Ustawa o Rachunkowości) and tax regulations. Experience with IFRS is highly desirable

• Proficiency in ERP/accounting systems (e.g., SAP, Oracle, Navision) and MS Excel

• Fluent in Polish and English (written and spoken)

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