Senior Reserving Actuary for London Market Leadership

Arthur Financial; Greater London; On-site; GBP 120,000 - 165,000; Full time

Job summary

Arthur, a leading global insurance business in London, seeks an experienced Reserving Actuary to join the actuarial leadership team and progress toward Head of Reserving. The role combines technical reserving with leadership and strategic input across complex portfolios.

You will oversee quarterly reserving, review reserve adequacy, support IFRS 17 and UK GAAP, present insights to committees, and develop the reserving team while partnering with underwriting, claims, finance and risk.

Qualifications

• Qualified Actuary with London Market reserving experience.
• Strong communication and stakeholder management skills.
• Knowledge of UK GAAP, Solvency UK and IFRS 17.

Responsibilities

• Lead and oversee the quarterly reserving process.
• Review reserve adequacy and provide recommendations to senior management.
• Support UK GAAP, Solvency UK and IFRS 17 reserving requirements.

Skills

Leadership

Stakeholder mgmt

Communication

Actuarial judgement

Commercial mindset

Education

Qualified Actuary

Tools

Python

R

SQL

Job description

Arthur, a leading global insurance business in London, seeks an experienced Reserving Actuary to join the actuarial leadership team and progress toward Head of Reserving. The role combines technical reserving with leadership and strategic input across complex portfolios.

You will oversee quarterly reserving, review reserve adequacy, support IFRS 17 and UK GAAP, present insights to committees, and develop the reserving team while partnering with underwriting, claims, finance and risk.