Financial Accountant – Subsidiary Accounting
Oxford | Hybrid
6-Month Contract
Oxford Nanopore is seeking an Interim Financial Accountant to join the Finance team in Oxford on a 6-month contract. Reporting to the Head of Group Reporting & Financial Operations, this is a hands-on individual contributor role focused on maintaining accurate entity-level accounts, ensuring continuity of financial control and reporting, and supporting statutory and month-end processes across multiple UK and overseas subsidiaries.
Key Responsibilities
1. Perform end-to-end month-end close for assigned subsidiaries, including posting journals and delivering accurate trial balances to Group Reporting deadlines
2. Prepare monthly balance sheet reconciliations and resolve discrepancies promptly to maintain strong internal controls
3. Compile first-draft statutory accounts and audit schedules for covered entities, coordinating with external auditors to ensure smooth and timely audits
4. Ensure all entity transactions comply with IFRS and ONT accounting policies, liaising with Technical Accounting for guidance on complex or unusual entries
5. Provide clear variance analysis and explanations to support consolidated reporting
6. Maintain strong internal controls and ensure audit-ready documentation
7. Support process continuity, keeping documentation accurate and up to date
8. Contribute to process improvements where appropriate, including efficiency, automation, and standardisation initiatives
9. Work closely with Group Reporting, AP/AR teams, overseas bookkeepers, and Finance Business Partners to resolve issues and provide information, supporting a seamless record-to-report process
10. Document process changes and produce a comprehensive handover report to facilitate a smooth transition when the permanent manager returns
Skills & Experience
Required
11. ACA, ACCA (or equivalent) qualified, or finalist / near-qualified
12. Proven experience managing month-end close and producing full accounts for legal entities, including statutory financial statements and audit support
13. Solid technical accounting knowledge (IFRS) and general ledger controls
14. High proficiency in Excel and experience using a major ERP system such as D365
15. Excellent attention to detail and analytical skills
16. Self-motivated, well-organised, and able to work independently to deadlines
17. Strong communication and teamwork skills, with a proactive approach to problem-solving
18. Quick to learn new systems and processes
Desirable
19. Top ten accounting practice training or experience in a similar group finance environment
20. Experience within a multinational or shared services finance environment
21. Familiarity with Microsoft Dynamics 365 Finance and Blackline
22. Continuous improvement mindset and flexibility to adapt during the cover period