Lloyd’s Portfolio Underwriting Assistant – UK Onsite

Gravitas Group; Greater London; On-site; GBP 42,000 - 62,000; Full time

Benefits offered by this job

Excellent Benefits

Bonus potential

Job summary

Gravitas Group in the UK is seeking an Assistant Underwriter to join the Portfolio Solutions team. The role combines underwriting with portfolio management, supporting review of new and renewal business and monitoring portfolio performance within delegated authority and treaty arrangements.

Reporting to the team lead, you will work with actuarial, exposure management, claims, and data science colleagues, gradually increasing underwriting authority as you gain experience in a small, growing team.

Qualifications

• 2–4 years Lloyd’s/London Market experience, underwriting or portfolio analysis.
• Strong analytical and Excel skills.
• Knowledge of delegated authority, binders, or treaties advantageous.

Responsibilities

• Review portfolios to ensure alignment with underwriting guidelines.
• Monitor portfolio performance including premiums, exposures and loss ratios.
• Support data collection, bordereaux management and data validation.
• Progressively assume underwriting authority as experience grows.

Skills

Lloyd’s/London Market experience

Analytical skills

Excel skills

Underwriting/portfolio analysis

Tools

Excel

Job description

Gravitas Group in the UK is seeking an Assistant Underwriter to join the Portfolio Solutions team. The role combines underwriting with portfolio management, supporting review of new and renewal business and monitoring portfolio performance within delegated authority and treaty arrangements.

Reporting to the team lead, you will work with actuarial, exposure management, claims, and data science colleagues, gradually increasing underwriting authority as you gain experience in a small, growing team.