Senior ML Engineer, Ads Fraud Detection
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The role
Design, implement, and maintain high-performance fraud detection models to identify and block fraudulent activities across publisher, game, and user levels.
Build and refine systems to analyze user behavior, transaction patterns, and contextual signals for accurate and timely detection.
Ensure model quality and reliability by continuously monitoring performance, calibrating predictions, and addressing data drift or delayed feedback.
Collaborate with leads to define the team’s long-term vision, and oversee design and execution of development projects.
Communicate complex technical concepts clearly to non-engineering stakeholders to align on strategy and impact.
Scale fraud detection capabilities to keep Unity Ads secure while driving engagement and return on ad spend.
Build and refine systems to analyze user behavior, transaction patterns, and contextual signals for accurate and timely detection.
Ensure model quality and reliability by continuously monitoring performance, calibrating predictions, and addressing data drift or delayed feedback.
Collaborate with leads to define the team’s long-term vision, and oversee design and execution of development projects.
Communicate complex technical concepts clearly to non-engineering stakeholders to align on strategy and impact.
Scale fraud detection capabilities to keep Unity Ads secure while driving engagement and return on ad spend.
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