Amazon
Catalog Specialist, Science Annontations
Bellevue, WA · Full-time · Posted Oct 15, 2026
- Experience
- 1+ years in data annotation and labeling for ML model training and evaluation.
- Education
- Bachelor's degree
About the job
Supports machine-learning model development by annotating and evaluating data and collaborating with product, technology, and science teams.
What you'll do
- Annotate data used to train and evaluate ML models, maintaining quality standards.
- Support data scientists developing classification algorithms.
- Coordinate annotation projects and improve processes for efficiency and accuracy.
What they ask for
- Bachelor's degree
- Fluent in spoken and written English
- Experience with Microsoft Office products and applications
- 1+ years of experience in data annotation and labeling for ML model training and evaluation
Nice to have
- Experience with natural-language, linguistic, or other data annotation; MTurk or Sagemaker
- Understanding of annotation methods and tools, Amazon’s product categories, or ML concepts
Pay
21.58 - 30.72 USD hourly (starting pay)
Tools
Microsoft Office, MTurk, Sagemaker
AI focus
Data annotation and evaluation for ML models, supporting classification algorithm development.
Model-written summary · the original posting is authoritative