Junior Model Developer

hyperexponential

full-time

Posted on: 9/4/2025

Location: 🇬🇧 United Kingdom

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Junior

Python

About the role

Learn the hx Renew modelling platform and ship models independently within days
Build models in Python for seamless integration using cutting-edge approaches
Work directly with customer actuarial teams, partner developers and internal development teams to solve complex coding problems using Python
Develop cutting-edge technical solutions alongside engineers, actuaries, mathematicians and data scientists
Review existing Python model development approach and contribute to best-practice guides
Contribute to internal and external training & development materials
Day-to-day quality assurance of in-flight client and internal projects
Seek opportunities to improve model development standards and ways of working

A flair for Python - production grade Python experience required
Any experience using predictive modelling and advanced analytics methods (preference for exposure to insurance or reinsurance pricing techniques)
A self-starter attitude - operate autonomously within a high-trust, high-accountability environment
Evidence of a passion for experimenting with new approaches and technologies through work and extracurricular learning
Bonus: Experience working in a customer-facing role
Must be comfortable being in the office 2 - 3 days per week
Applicants requiring visa sponsorship cannot be supported at this time