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Principal Applied Scientist, Advertiser Growth, Amazon Sponsored Products & Brands

Palo Alto, California, United States💼 Full-time💰 $179,000–$179,000🗓 2025-10-24 → 2026-09-25

Core

Leading the science roadmap for agentic AI applications that provide recommendations and guidance to millions of Amazon advertisers across multiple channels.

Role type

Principal Applied Scientist (Strategy & Mentorship)

Builds

Agentic AI experiences for ad creation, optimization, and performance analysis

Domain

Advertising technology / Generative AI / Recommender Systems

Deliverable

production ML models

Required skills

Fine-tuning, reinforcement learning, preference optimization, algorithm design, evaluation framework design, NLP, generative model architectures

Preferred skills

Research publications or patents in generative AI, advertising technology background, innovative AI solution development

Technologies

Generative AI frameworks, NLP libraries, Reinforcement Learning environments

Responsibilities

Define and lead the science roadmap for agentic AI applications, develop methods for fine-tuning and reinforcement learning, create evaluation frameworks for safety and reliability, communicate learnings to leadership, mentor Applied AI talent

Seniority

Principal, strategy & mentorship

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