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Accountant

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Optiver

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Location:
United Kingdom , London

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Category:
Finance

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Contract Type:
Not provided

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Salary:

Not provided
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Job Description:

Optiver is seeking a motivated and detail-oriented Accountant to join our growing Finance team in London. This role is well-suited to a qualified accountant with early post-qualification experience who is keen to deepen their technical accounting knowledge in a fast-paced, high-performance environment. The successful candidate will support core accounting and reporting processes while working closely with senior team members across the business.

Job Responsibility:

  • Support the month-end and year-end close processes for multiple entities, ensuring accurate and timely financial reporting
  • Prepare and post journal entries for trading and servicing entities, including trading-related balances, intercompany transactions, accruals, prepayments, leases, and fixed assets
  • Perform balance sheet substantiation and reconciliations, ensuring the accuracy and completeness of general ledger records
  • Assist with the preparation of expense allocations, profit-sharing calculations, and transfer pricing calculations, including related journal entries
  • Prepare statutory financial statements in compliance with IFRS
  • Support year-end audit processes, liaising with external auditors and responding to audit queries in a timely manner
  • Contribute to technical accounting research, accounting policy documentation, and the implementation of new accounting standards
  • Liaise with Tax to support compliance with transfer pricing policies and other regulatory requirements
  • Support cash and treasury activities, including bank reconciliations
  • Assist with the documentation, implementation, testing, and ongoing monitoring of internal controls and financial governance processes
  • Collaborate with Tax, Treasury, Middle Office, Risk, Procurement, and other stakeholders on business initiatives and finance-related projects
  • Drive continuous improvement in data quality, process optimisation, automation, and the adoption of AI-enabled tools

Requirements:

  • Qualified accountant (ACA/ACCA preferred)
  • 1+ years of post-qualification experience in corporate accounting
  • Highly motivated, detail-oriented, and able to handle multiple priorities in a complex finance environment
  • Strong communication and analytical skills
  • Financial services experience is advantageous
  • NetSuite experience is a plus

Nice to have:

  • Financial services experience is advantageous
  • NetSuite experience is a plus
What we offer:
  • A performance-based bonus structure, enabling all of our employees to benefit from our global profit pool
  • 27 paid vacation days plus all UK public holidays
  • Daily breakfast and lunch, along with support on commuting expenses
  • Private medical insurance, pension scheme, and ClassPass fitness membership
  • Training and continuous learning opportunities, including access to conferences and tech events
  • International transfer opportunities for global career growth

Additional Information:

Job Posted:
March 23, 2026

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