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Senior Data Scientist - US Products

London, United Kingdom💼 Full-time🗓 2026-06-07 → 2026-07-31

Core

Building credit risk models to underwrite unsecured loans and credit cards for the US market, optimizing pricing and risk management.

Role type

Senior IC data scientist (credit risk)

Builds

Proprietary machine learning models for scorecard development, risk management, marketing optimization, and pricing.

Domain

Fintech / Credit risk / US consumer finance

Deliverable

production ML models

Required skills

Machine learning techniques, Python, experiment tracking (MLFlow), data extraction/cleaning/transformation, model deployment (CLI/APIs), experimental design and evaluation, mentoring

Preferred skills

Credit risk modeling, loan/credit card underwriting knowledge, familiarity with Credit Bureau data across geographies

Technologies

Python, MLFlow

Responsibilities

Build and deploy models contributing to business success; research new data sources and unstructured data representation; translate business problems into data questions; engineer CLI programs/APIs; design and evaluate product experiments; mentor other data scientists

Seniority

Senior, hands-on IC with mentorship responsibilities

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