Capital Modelling Actuary

Arthur is delighted be working with a fast-growing, international specialty (re)insurer with a newly redefined Capital Modelling function. This is a commercially focused role where your analysis will directly influence underwriting strategy, reinsurance optimisation, and business profitability.

What you’ll do:

• Maintain and enhance Internal Model Outwards & Intra-Group RI modelling tools.
• Lead analysis for reinsurance renewals, new pricing cases, and optimisation initiatives.
• Provide capital model insights to guide strategic decisions on inwards and outwards risk.
• Collaborate with Underwriting, Pricing, and Exposure Management to align risk appetite and growth plans.
• Deliver standardised model outputs to support capital assessments and strategic planning.

Skills required:

• Minimum 3 years’ capital modelling experience within the (re)insurance sector.
• Strong technical skills in Excel and DFA tools such as Tyche, Igloo, or similar.
• Experience in reinsurance modelling and optimisation an advantage.
• Excellent communication skills, able to explain complex analysis to technical and non-technical audiences.
• A proactive, commercially minded approach with the ability to challenge and improve existing processes.