Insurance Finance Manager — Multi-Entity & Underwriting

G MASS Consulting; Greater London; On-site; GBP 60,000 - 100,000; Full time

Job summary

G MASS Consulting is seeking an experienced Insurance Accountant to join a Lloyd's of London insurer. You will support management and underwriting accounts, contribute to financial reporting, ledger management, and regulatory compliance within a complex insurance environment.

You will work across multi-entity structures, underwriting pools, and detailed reconciliations while driving process improvements and strengthening financial controls in a respected London Market insurer.

Qualifications

• 5+ years experience in an insurance finance team.
• Proficient in Microsoft Excel.
• Experience of Sage 200.
• Strong attention to detail and organisational skills.
• Insurance accounting experience.

Responsibilities

• Maintain the general ledger and prepare monthly management accounts (P&L, balance sheet reconciliations, issue resolution).
• Perform expense variance analysis and support cash flow/liquidity planning.
• Oversee month-end close (accruals, prepayments, journals) and prepare quarter-end journals (intercompany).
• Submit quarterly VAT and annual P11D returns; run payroll and process expenses.
• Support regulatory returns, budgeting, forecasting, and statutory audits.

Skills

Insurance accounting

Attention to detail

Organisational skills

Multitasking

Tools

Excel

Sage 200

Job description

G MASS Consulting is seeking an experienced Insurance Accountant to join a Lloyd's of London insurer. You will support management and underwriting accounts, contribute to financial reporting, ledger management, and regulatory compliance within a complex insurance environment.

You will work across multi-entity structures, underwriting pools, and detailed reconciliations while driving process improvements and strengthening financial controls in a respected London Market insurer.