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Senior Applied Scientist, Frontier AI Assets - Assessments (FAI)

Bellevue, Washington, United StatesFull-time$167,100–$226,1002026-10-02 → 2026-10-07

Core

Design and build automated systems for assessing the quality of datasets and benchmarks that train Amazon's frontier AI models and agents.

Role type

Senior Applied Scientist (AI Safety & Assessment)

Builds

Automated assessment systems (LLM-as-a-Judge to self-improving agents) and expert audit programs

Domain

Artificial General Intelligence (AGI), Frontier AI, Machine Learning, Data Quality

Deliverable

production ML models

Required skills

Neural deep learning, Large Language Model fundamentals, Machine learning, Data mining, Information retrieval, Statistics, Natural language processing, System architecture, Java, C++, Python

Preferred skills

Public benchmark evaluation, Large-scale human data collection, Model post-training pipelines, Recursive self-improving agents, Top-tier ML publication record, Academic research experience (via careerplan.io/jobs/10567940-senior-applied-scientist-frontier-ai-assets-assessments-fai-at-amazon)

Technologies

LLM-as-a-Judge, Self-improving agents, Neural networks

Responsibilities

Design assessment methodology for frontier AI assets, Build automated assessment systems, Oversee expert audit program, Design measurement methods for quality findings, Coach expert auditors and junior scientists, Publish research on assessment methodology

Seniority

Senior, hands-on IC with mentorship