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Lead Machine Learning Engineer for Fraud ML

Company

Affirm

Location

ottawa, on

Posted

May 29, 2026

Position Overview

Become a Lead Machine Learning Engineer with Affirm's Fraud ML team, specializing in real-time fraud prevention systems. This remote position in Canada offers impactful challenges.

As part of Affirm, you'll leverage your 6+ years of experience to construct and optimize machine learning models focused on fraud detection. Collaboratively engage with various teams to convert ideas into prototypes and production-ready solutions while improving operational efficiencies. Your leadership will help define best practices in model development amid evolving fraud patterns.

Key Responsibilities:
β€’ Spearhead the creation of fraud detection models
β€’ Construct and scale feature pipelines using diverse data
β€’ Drive the deployment of high-performing modeling solutions
β€’ Monitor systems for reliability and operational integrity
β€’ Streamline model building processes and workflows

Requirements:
β€’ Minimum 6 years of experience with ...

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