Machine Learning Engineer, Sponsored Products Off-Search Sourcing and Relevance

Amazon's Sponsored Products Off-Search Sourcing and Relevance group is advancing machine learning-driven ad experiences that reach customers beyond traditional search surfaces. In this role, you will shape the models and infrastructure that deliver relevant, personalized ads at scale, partnering with product managers and researchers and running rapid experiments to quantify impact.

Location: New York, NY (onsite)

Salary: USD 158,100 - 213,800 per year

Minimum experience: 3+ years

Responsibilities

• Design, build, and maintain ML infrastructure and data processing pipelines that power ad relevance and sourcing at massive scale
• Develop and refine ML models that leverage deep product and shopper signals to surface relevant ads across non-Search surfaces
• Architect and implement ad serving systems that handle real-world use cases with high throughput, low latency, and strong availability
• Integrate ML solutions with large-scale distributed systems for click-through rate prediction and ad auctions
• Measure impact through rapid A/B experiments, iterating to improve relevance and performance
• Collaborate with Product Managers and Scientists to translate complex business problems into scalable ML-driven solutions

Requirements

• 3+ years of professional software development experience (non-internship)
• 2+ years of design or architecture experience focusing on design patterns, reliability, and scaling of new or existing systems
• Experience programming in at least one software language

Benefits

• Comprehensive health coverage including medical, dental, vision, and prescription drugs, Basic Life & AD&D with option for supplemental life plans, EAP, mental health support, Medical Advice Line, Flexible Spending Accounts, and Adoption/Surrogacy reimbursement
• 401(k) matching
• Paid time off
• Parental leave

About the Team

The Sponsored Products and Brands team at Amazon Ads is re-imagining the advertising landscape through industry-leading generative AI technologies, revolutionizing how millions of customers discover products and engage with brands across Amazon.com and beyond. We are at the forefront of reinventing advertising experiences, bridging human creativity with artificial intelligence to transform every aspect of the advertising lifecycle from ad creation and optimization to performance analysis.