Senior Machine Learning Engineer

About

Shape the future of fraud prevention with Affirm as a Senior Machine Learning Engineer in a remote Canadian setting. Your expertise will ensure safe and friendly transactions for consumers.

On the ML Fraud team, you will spearhead the creation of machine learning models that enhance transaction safety. Bring at least six years of experience in launching models at scale and collaborate across teams to achieve high-performance standards, ensuring a seamless user experience.

Contribute to redefining credit at Affirm with your machine learning expertise.

Key Responsibilities

• Lead fraud prediction model development using multiple data approaches
• Build and scale feature pipelines from third-party signals
• Conduct offline experiments and productionize top-performing models
• Monitor and maintain data health for fraud detection
• Collaborate with cross-functional teams to establish clear requirements

Requirements

• Over six years in training and tuning ML models
• Python coding and production-quality software expertise
• Experience in classification models and deep learning
• Familiarity with distributed computing frameworks
• Proven capability in ML lifecycle tools