Casualty Treaty Underwriter (Motor)

Company: als recruitment Limited
Apply for the Casualty Treaty Underwriter (Motor)
Location: London
Job Description:

Looking to take full ownership of your own portfolio in a globally respected reinsurer?

If you’re an experienced Treaty Underwriter with a focus on International Casualty – particularly Motor – and you’re seeking more strategic input, high visibility, and genuine ownership, this could be the opportunity you’ve been waiting for.

You’ll join a small but dynamic team of five, managing your accounts from start to finish—covering underwriting to shaping the team’s long-term structure.

This role offers exposure to group-level decision-making, working closely with the Head of Casualty Treaty and collaborating with the Group CEO on major deals, providing significant visibility within the company.

It is a Motor-focused position, the most profitable line within the division, offering a solid foundation and growth opportunities.

There are no legacy issues—just a clean, well-managed book and the chance to make a real impact.

You’ll need to bring:

  • Solid technical and analytical skills with keen attention to detail
  • Strong negotiation skills and confidence in managing client and broker relationships
  • Knowledge of the London Market and UK Motor Liability space
  • ACII qualification (or working towards it)

While technical underwriting expertise is crucial, this is a client-facing role—market knowledge, commercial acumen, and deal-making ability will set you apart.

The business is part of a reputable international group with global offices. While your initial focus will be on the UK and London Market, there is scope for international growth.

In return, you’ll get:

  • A competitive salary and bonus potential
  • 25 days holiday
  • Non-contributory pension plan
  • Private medical and health insurance
  • Enhanced maternity/paternity leave
  • Study support, gym subsidy, cycle-to-work scheme, and more
  • Flexible hybrid working
  • A company culture emphasizing honesty, loyalty, entrepreneurship, and work-life balance

You’ll be part of a team that values your input, encourages ownership, and provides the tools and support to excel.

Interested? Contact me for a confidential chat at 07950 742 094 or email your CV to teri@als-recruitment.com. Don’t worry if your CV isn’t updated—let’s have an initial call to get started!

Seniority level

  • Mid-Senior level

Employment type

  • Full-time

Job function

  • Finance and Sales

Industries

  • Staffing and Recruiting

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Posted: September 22nd, 2026