Applied Scientist Ii, Sponsored Products Global Optimization
Amazon
Us, WA, United States
142,800.00 - 193,200.00 usd annually py
On-site
Agentic ai application development
Reinforcement learning and fine-tuning
Multi-step reasoning and tool orchestration
Global Optimization is a strategic initiative aimed at improving Amazon advertisers experience at global scale
Job Summary
Global Optimization is a strategic initiative aimed at improving Amazon advertisers experience at global scale.
You will work at the forefront of applied AI, developing methods for fine-tuning, reinforcement learning, and preference optimization, while helping create evaluation frameworks that ensure safety, reliability, and trust at scale.
The Sponsored Products and Brands team is dedicated to developing responsible and intelligent AI technologies that balance the needs of advertisers, enhance the shopping experience, and strengthen the marketplace.
Matching Summary
Global Optimization is a strategic initiative aimed at improving Amazon advertisers experience at global scale.
Salary
142,800.00 - 193,200.00 USD annually
Skills & Requirements
Must-have
agentic AI application development
reinforcement learning and fine-tuning
multi-step reasoning and tool orchestration
global scale optimization models
preference optimization techniques
building evaluation pipelines
Nice-to-have
collaboration with cross-functional teams
staying current with LLM and AI research
prototyping multi-agent orchestration frameworks
working independently on ambiguous problems
Key Requirements
experience with supervised fine-tuning and instruction tuning
knowledge of preference optimization (e.g., DPO/IPO)
ability to design scalable optimization models
experience curating datasets and tools for MCP
experience building automated benchmarks and safety guardrails