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Machine Learning Engineer, Amazon Ads Identity

Palo Alto, California, United States💼 Full-time💰 $158,100–$158,100🗓 2026-09-08 → 2026-09-25

Core

Design, develop, and support scalable machine-learning pipelines and online serving systems for high-volume, low-latency identity solutions in Amazon Ads.

Role type

Senior IC machine learning engineer (identity systems)

Builds

Identity building and resolution systems for internet-scale ad serving

Domain

Advertising technology / Identity resolution

Deliverable

production ML models

Required skills

Distributed systems design, large-scale multi-tiered software development, object-oriented design, C#/C++/Java/Perl, ML pipeline architecture, online serving system optimization

Preferred skills

Full software development lifecycle experience, code reviews, source control management, testing, operations experience

Technologies

AWS, C#, C++, Java, Perl

Responsibilities

Architect and code scalable ML infra handling high scale, collaborate with scientists to optimize ML model performance, solve distributed systems problems at internet scale, partner on new ad identity products, make data-driven decisions for product prioritization

Seniority

Senior, hands-on IC

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