Claims Underwriter, Casualty Lines

hamilton· CLMS
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📍 Hybrid📍 London, London, City of, United KingdomFTC (Full Time)

About this role

We're looking for an Claims Underwriter, Casualty Lines


Based in our London office, reporting to the Head of Casualty Claims, you will provide claims adjusting and other claims related support functions predominantly to the Cyber Medical Malpractice teams and may also assist with Financial Lines, Professional Indemnity and any other lines dealt with by the Casualty claims claim as agreed and required.

 

Hamilton Global Specialty is our multi-platform, specialty insurer operating primarily through Lloyd’s Syndicate and a Dublin operating company with a managing general agency in the US.

 

What you will do


  • Assist with the handling of claims within the Casualty Claims division through
    • Analysis of coverage and quantum for individual claims within your agreed authority and through referral to the Head of Casualty claims where quantum is likely to exceed your individual authority
    • Review of bordereau presentations for agreement and processing
    • Liaise with internal stakeholders such as other members of the Claims team, Underwriters, Reinsurers, Actuaries and Management
    • Develop relationships with external stakeholders such as brokers, loss adjusters, lawyers & TPAs.
    • Ensure timely reserving & reporting
  • Ensure compliance with internal guidelines, processes and procedures
  • Attend external client and broker meetings as required
  • Attend networking events as appropriate
  • Assist with operational tasks as required

 

    What you require for the role


      • Proven experience working within or knowledge of the London insurance market in underwriting/Claims/Broking
      • An understanding of insurance policies, preferably with cyber claims handling and third party liability claims handling experience
      • An understanding of the Lloyd’s Claims schemes
      • Familiarity with ECF preferred but not essential
      • Proficiency in Microsoft office suite, particularly Excel
      • Strong analytical skills
      • Ability to prioritise and manage deadlines
      • Open, innovative and inclusive mindset
      • Collaborative spirit and enthusiasm
      • Strong work ethic


          What you can expect from us


          At Hamilton, we offer a vibrant, entrepreneurial and collaborative workplace shaped by our values: Be Smart, Be Sensible, Be Open and Be More.


          Our employees consistently say they would recommend Hamilton as a great place to work — a testament to the inclusive, supportive, and empowering culture we’ve built together. We embrace individuality, value diverse perspectives, and recognise the unique contribution each person makes to our continued success.


          In good company


          Hamilton (NYSE: HG) underwrites specialty insurance and reinsurance risks on a global basis through its wholly owned subsidiaries. Its three underwriting platforms: Hamilton Global Specialty, Hamilton Select and Hamilton Re, each with dedicated and experienced leadership, provide access to diversified and profitable business around the world.


          Headquartered in Bermuda, Hamilton has over 600 employees with key underwriting operations in London, Bermuda, the US and Dublin. We work collaboratively, we share a passion for the service and results we deliver, and we know that what we do each day is meaningful – to our customers and our business. We believe we are ‘In good company.’ with everyone we interact with.

           

          Frequently Asked Questions

          Is the salary disclosed for the Claims Underwriter, Casualty Lines position at hamilton?
          The salary for this Claims Underwriter, Casualty Lines role at hamilton is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
          Where is the Claims Underwriter, Casualty Lines position at hamilton located?
          This Claims Underwriter, Casualty Lines role at hamilton is based in Hybrid, London, London, City of, United Kingdom. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
          Is the Claims Underwriter, Casualty Lines role at hamilton full-time or part-time?
          This is listed as a FTC (Full Time) position. It is posted as a Claims Underwriter, Casualty Lines role in the CLMS department at hamilton.
          Which team or department does the Claims Underwriter, Casualty Lines at hamilton belong to?
          This Claims Underwriter, Casualty Lines position is part of the CLMS department at hamilton. See the full job description for more information about the team structure and responsibilities.
          How do I apply for the Claims Underwriter, Casualty Lines position at hamilton?
          Click the "Apply Now" button on this page. You will be redirected to hamilton's official application portal hosted on bamboohr where you can submit your application directly.
          When was the Claims Underwriter, Casualty Lines job at hamilton posted?
          This Claims Underwriter, Casualty Lines position at hamilton was posted on Aug 19, 2026. Apply as soon as possible — early applications are often reviewed first.
          Claims Underwriter, Casualty Lines
          hamilton
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