Hybrid Client Tech Solutions Lead (Actuarial/Quant)

Aon plc; Greater London; Hybrid; GBP 90,000 - 150,000; Full time

Benefits offered by this job

Hybrid work flexibility

Job summary

Aon plc in London is seeking a Client Technical Solutions Lead for PathWise to provide technical leadership across modelling, product capabilities, platform and infrastructure topics. You will work with actuaries, quantitative analysts, engineers and product specialists to deliver client outcomes.

This is a hybrid role with flexibility to work from home and at our London head offices. You will engage in pre-sales, solution building, and enablement while ensuring high-quality client delivery.

Qualifications

• Bachelor’s degree or equivalent in an analytical discipline such as actuarial science, engineering, mathematical finance, mathematics, physics, statistics or computer science.
• More than 8 years of experience in quantitative analysis, actuarial modelling, data science, financial modelling, technical consulting, solutions engineering or a related client-facing technical role.
• Demonstrated ability to work across modelling, software products, platform architecture and infrastructure topics.
• Experience discovering client needs, framing ambiguous problems, and communicating trade-offs to business and technical audiences.
• Strong knowledge of statistical methods and Monte Carlo simulation applied to real business problems.
• Strong programming skills in Python. Experience with C# or C++ is an asset.

Responsibilities

• Client technical leadership: serve as a trusted technical point of contact for clients and coordinate support across teams.
• Modelling and solution support: help design, implement, validate, and optimise actuarial models in PathWise.
• Product subject matter expertise: develop knowledge of PathWise capabilities and use cases.
• Platform and infrastructure guidance: discuss deployment, cloud and on-prem environments, GPUs and HPC.
• Solution building and proofs of concept: build tailored PathWise solutions and PoCs for business value.
• Technical pre-sales support: deliver demonstrations and respond to detailed client questions.
• Performance optimisation: analyse implementations and optimise models and workflows for PathWise.
• Advanced technical support: coordinate complex client issues and engage SMEs as needed.
• Client onboarding and enablement: lead training and knowledge transfer for successful adoption.
• Cross-functional orchestration: align ownership and reduce hand-offs across teams.
• Customer advocacy: gather feedback and influence product priorities and service improvements.

Skills

Client-facing

Leadership

Python

C#

C++

Actuarial modelling

Quantitative analytics

Communication

Learning agility

Education

Bachelor’s degree in analytical field

Tools

Python

C#

C++

Job description

Aon plc in London is seeking a Client Technical Solutions Lead for PathWise to provide technical leadership across modelling, product capabilities, platform and infrastructure topics. You will work with actuaries, quantitative analysts, engineers and product specialists to deliver client outcomes.

This is a hybrid role with flexibility to work from home and at our London head offices. You will engage in pre-sales, solution building, and enablement while ensuring high-quality client delivery.