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AI Researcher

American Express | LONDON, United Kingdom | Posted June 22, 2026

Position Overview

AI Researcher

LONDON, United Kingdom(Hybrid)

**Job Description**

Credit and Fraud Risk (CFR) is a global function, responsible for making the right credit and fraud risk decisions that uphold operational excellence, drive growth, and accelerate innovation across American Express. CFR combines technology and infrastructure with new computing techniques to make better risk decisions and provide real-time customer communications and fraud servicing.

AI Labs seeks an AI Researcher to contribute to advanced research that will power credit, fraud and marketing decisions. The candidate serves as a thought leader and a problem-solver who can blend business, technical, and industry best practices when it comes to developing the models, and algorithms that power our customers’ digital experiences. This role sits at the intersection of applied AI research, large-scale AI platforms, and large-scale compute infrastructure. The AI researcher will help define and ...

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