Modelling Actuary Consultant.

We provide the technical architecture behind some of the largest insurers in the UK and Ireland. In this role, you will move beyond standard reporting to build, refine, and validate the complex models that drive pricing, reserving, and capital strategy.

Key Responsibilities:

• Model Architecture: Design and implement robust actuarial models for Life or GI portfolios using Prophet, Mo.net, Igloo, or Remetrica.

• Validation & Testing: Perform rigorous independent model validations and "stress-test" assumptions to ensure regulatory compliance.

• Process Automation: Integrate modern programming languages (Python, R, or SQL) to automate data flows and increase modeling efficiency.

• Transition Management: Lead clients through model migrations and the implementation of new standards such as IFRS 17 or Solvency UK.

Requirements:

• Technical Expertise: Qualified Actuary (FIA/SAI) with a specialist background in actuarial software development or model governance.

• Programming Proficiency: Strong coding skills in VBA, Python, or C++ tailored to actuarial applications.

• Analytical Mindset: Deep understanding of stochastic modeling, proxy modeling, and curve fitting.

• Consultative Skills: Ability to explain complex model structures and "black-box" mechanics to non-technical stakeholders.

Why Cavehill?

• Technical Sovereignty: Work on "greenfield" modeling projects where you influence the design from the ground up