Catastrophe Exposure Analytics & Regulatory Lead

Chaucer Underwriting Services Limited; Greater London; On-site; GBP 95,000 - 140,000; Full time

Job summary

Chaucer Underwriting Services Limited is seeking a senior professional to lead the analysis, use and communication of Chaucer’s catastrophe portfolio. The role focuses on understanding portfolio accumulation, validating model outputs, and supporting risk and underwriting decisions across functions.

You will work with senior stakeholders, oversee regulatory returns, and drive analytics improvements, including DFA-style outputs, dashboards, and outwards reinsurance considerations.

Qualifications

• Strong Cat Modelling and statistics background.
• Experience with insurance/reinsurance structures and terms.
• Proficient in SQL and data manipulation for model outputs.
• Ability to explain complex analytics to stakeholders.

Responsibilities

• Deliver portfolio analysis and reporting to internal stakeholders.
• Lead development of portfolio stochastic and deterministic cat appetites.
• Oversee Outwards Reinsurance netting down and net position movement analysis.
• Produce portfolio outputs for modelling provided to Outwards Reinsurers.
• Coordinate with Regulatory returns and risk functions.
• Develop dashboards and improve analytical accessibility for other teams.

Skills

Catastrophe modelling

Statistics

Portfolio analytics

SQL

Advanced Excel

Python/R

Education

Degree in mathematics or statistics

Tools

RMS

Power BI

Job description

Chaucer Underwriting Services Limited is seeking a senior professional to lead the analysis, use and communication of Chaucer’s catastrophe portfolio. The role focuses on understanding portfolio accumulation, validating model outputs, and supporting risk and underwriting decisions across functions.

You will work with senior stakeholders, oversee regulatory returns, and drive analytics improvements, including DFA-style outputs, dashboards, and outwards reinsurance considerations.