Technical Pricing Actuary

Arthur; City Of London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A global insurance leader in London is seeking a Technical Pricing Actuary to drive the evolution of their Commercial Insurance pricing capabilities. You will be responsible for building risk models, developing scalable pricing tools, and collaborating with teams to innovate pricing practices. The ideal candidate will have significant pricing experience, strong coding skills in Python and SQL, and a proactive mindset. Join a dynamic team and make a substantial impact on pricing strategies.

Qualifications

• Significant pricing and modelling experience with knowledge of Property & Casualty products.
• Strong coding skills in Python and SQL.
• Experience in building, validating, and reviewing predictive models.

Responsibilities

• Build and enhance risk models across commercial insurance products.
• Develop scalable pricing tools for small commercial market growth.
• Collaborate with diverse stakeholders on pricing transformation.

Skills

Pricing and modelling experience

Strong coding skills – Python

Strong coding skills – SQL

Proven ability to build predictive models

Excellent communication skills

Attention to detail

Collaborative working style

Tools

WTW Radar

Job description

Technical Pricing Actuary – Commercial Insurance

Shape the future of pricing in a global insurance leader.

Are you a technically minded Pricing Actuary or Data Scientist who loves solving complex problems and bringing data to life? This leading global insurance business are looking for a Modelling specialist to help drive the evolution of their Commercial Insurance pricing capabilities. This is a hands‑on, high‑impact role where your models will directly influence underwriting decisions across Property, Casualty, Financial Lines, and more.

As a Modelling expert, you will:

• Build and enhance risk models across a range of commercial insurance products.
• Develop smart, scalable pricing tools to support growth in our small commercial market.
• Refresh and recalibrate models to reflect emerging experience and market trends.
• Bring new data sources into the modelling ecosystem to strengthen predictive accuracy.
• Collaborate with actuaries, underwriters, data experts, and global pricing teams to share ideas and best practices.
• Contribute to our pricing transformation journey, including modernising raters and developing models in Radar.
• Help standardise modelling processes to ensure efficiency and consistency.

What you’ll bring

• Significant pricing and modelling experience with some knowledge of P&C products.
• Strong coding skills – Python and SQL are essential; WTW Radar experience is a big plus.
• Proven ability to independently build, validate, and review predictive models.
• A proactive, solution‑oriented mindset with excellent communication skills.
• Strong attention to detail and the ability to juggle multiple priorities in a fast‑moving environment.
• A collaborative, adaptable working style and confidence engaging with diverse stakeholders.

You’ll join a globally recognised London based insurer where innovation, expertise, and teamwork are valued. You’ll work on meaningful pricing challenges with talented colleagues, enjoy autonomy in your craft, and have opportunities to grow your technical and commercial skillset.

Ready to make an impact? Click apply!