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Senior P&C Reserving Actuary

Job in City Of London, Central London, Greater London, England, UK
Listing for: Oliver James Group
Full Time position
Listed on 2026-10-04
Job specializations:
  • Insurance
    Actuary, Risk Manager/Analyst, Insurance Analyst
  • Finance & Banking
    Actuary, Risk Manager/Analyst
Salary/Wage Range or Industry Benchmark: 120000 GBP Yearly GBP 120000.00 YEAR
Job Description & How to Apply Below

Senior P&C Reserving Actuary - London

Salary: up to £120,000

A leading international insurance and reinsurance organisation is looking to appoint a Senior P&C Reserving Actuary to join its UK actuarial team in London.

This is a broad, high-profile role offering significant exposure across a diverse P&C portfolio, with responsibility for approximately £3.5bn of reserves across 12 legal entities
.

The successful candidate will play a key role in quarterly reserving, financial and regulatory reporting, business partnering and actuarial transformation.

The Role

You will be responsible for delivering high-quality reserving analysis across multiple lines of business, while working closely with Underwriting, Claims, Finance, Risk and Pricing.

Key responsibilities will include:

  • Delivering quarterly technical reserving analysis across multiple P&C lines.
  • Providing actuarial insight into reserve movements, trends and emerging claims experience.
  • Working directly with Underwriters to challenge assumptions and communicate actuarial judgement and recommendations.
  • Supporting UK and European legal entities across UK GAAP, French GAAP, Solvency II and Solvency UK reporting.
  • Contributing to annual portfolio reviews and actuarial reporting.
  • Supporting regulatory, audit and governance requirements, including responding to auditor queries and supporting audit defence.
  • Supporting a significant actuarial transformation programme and identifying opportunities for automation and process improvement.
  • Working closely with international actuarial, claims, underwriting, finance and risk teams.
  • Mentoring and supporting more junior members of the actuarial team.
About You

We are looking for a qualified P&C actuary who combines strong technical reserving capability with commercial awareness and excellent stakeholder management skills.

You will ideally have:

  • FIA, FCAS, FIAA or equivalent qualification.
  • Significant P&C reserving experience.
  • Experience working within the London Market or Specialty insurance environment
  • Strong knowledge of UK GAAP, French GAAP, Solvency II and/or Solvency UK.
  • Knowledge of IFRS 17.
  • Experience analysing and explaining financial impacts and reserve movements.
  • Confidence working directly with senior Underwriters and challenging assumptions constructively.
  • Strong understanding of P&C insurance and reinsurance products and reserving methodologies.
  • Experience of actuarial software, with ResQ experience particularly beneficial.
What We're Looking For

This is not a purely technical or back-office reserving position.

We are looking for someone who is commercial, proactive and comfortable taking ownership
. You should enjoy understanding the story behind the numbers, working with Underwriters and other business stakeholders, and translating actuarial analysis into meaningful business insight.

Position Requirements
10+ Years work experience
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