Fraud Data Scientist: Hybrid London—Own the Models & Impact

Company: Harnham
Apply for the Fraud Data Scientist: Hybrid London—Own the Models & Impact
Location: London
Job Description:

Harnham in the United Kingdom is seeking a Data Scientist to own fraud analytics and modelling, shaping fraud prevention across the customer lifecycle. You will work with underwriting, product, engineering and leadership to deploy production fraud models and drive measurable reductions in fraud.

This role offers significant ownership, exposure to production systems, and a hybrid work model with 2 days per week in Central London.

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Posted: October 17th, 2026