Applied Scientist Ii, Prime Video - Personalization and Discovery Science

Amazon Amazon · Big Tech · Sunnyvale, CA · Machine Learning Science

This role focuses on developing and applying ML models, including foundation models, for recommendation and search systems within Prime Video's personalization and discovery science team. The goal is to enhance customer experience by recommending titles effectively and enabling discovery of niche interests. The role involves end-to-end ownership, experimentation, and collaboration with scientists, engineers, and product managers, with an emphasis on publishing research findings.

What you'd actually do

  1. Develop ML models for various recommendation & search systems using deep learning, online learning, and optimization methods
  2. Work closely with other scientists, engineers and product managers to expand the depth of our product insights with data, create a variety of experiments to determine the high impact projects to include in planning roadmaps
  3. Stay up-to-date with advancements and the latest modeling techniques in the field
  4. Publish your research findings in top conferences and journals

Skills

Required

  • PhD, or Master's degree and 4+ years of CS, CE, ML or related field experience
  • 3+ years of building models for business application experience
  • Experience programming in Java, C++, Python or related language
  • Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing

Nice to have

  • Experience using Unix/Linux
  • Experience in professional software development

What the JD emphasized

  • foundation models
  • recommend titles effectively
  • personalization solutions
  • Publish your research findings in top conferences and journals

Other signals

  • Develop ML models for recommendation & search systems
  • foundation models
  • recommend titles effectively
  • personalization solutions