Principal Applied Scientist, Personalization

Amazon Amazon · Big Tech · Seattle, WA · Applied Science

Principal Applied Scientist role focused on building next-generation personalized shopping experiences at Amazon using LLMs, transformer models, and large-scale ranking systems. The role involves innovating features and models, leading science innovation, driving the science roadmap, and mentoring scientists. It aims to create a personalized shopping experience tailored to customer intent and product catalog understanding.

What you'd actually do

  1. Innovate new features and models that have huge impact on the customer experience. Help customers find the right products and content on their shopping journey. Leverage the use of advanced machine learning to create customer shopping experience at Amazon's scale - for all Amazon customers across all countries in realtime
  2. Be a key leader on a multidisciplinary team across science, product, design, and engineering to see through ideas from inception, prototype, to launch in the hands of all Amazon's customers
  3. Drive the science roadmap across multiple teams, helping coordinate a cohesive science agenda across the org.
  4. Mentoring applied scientists across the org, growing their skills and careers.

Skills

Required

  • predictive modeling and analysis
  • distilling informal customer requirements into problem definitions
  • dealing with ambiguity and competing objectives

Nice to have

  • creating novel algorithms and advancing the state of the art

What the JD emphasized

  • state of the art LLM-based techniques
  • deep learned transformer-based models
  • large-scale real-time multi-task ranking systems
  • creating novel algorithms and advancing the state of the art

Other signals

  • LLM-based techniques
  • deep learned transformer-based models
  • large-scale real-time multi-task ranking systems
  • personalization