Drimva

Amazon

2027 Applied Science Internship - Recommender Systems/ Information Retrieval (Machine Learning) - United States, PhD Student Science Recruiting

$136K

Seattle, WA · Internship · Posted Sep 30, 2026

Education
Enrolled in a PhD program.

About the job

Conduct applied research and develop recommendation and search algorithms, data pipelines, and machine learning solutions for recommender systems and information retrieval.

What you'll do

  • Design, implement, and evaluate recommendation and search algorithms using large-scale datasets.
  • Develop scalable data pipelines for model training and collaborate on integrating solutions into production.
  • Research advances in recommender systems and information retrieval, and communicate findings through presentations, documentation, or publications.

What they ask for

  • Be enrolled in a PhD program.
  • Be able to relocate to the internship location and commit to at least 40 hours per week for at least 12 weeks.
  • Have programming experience in Python and, where applicable, Java or Spark, plus experience in one or more listed areas such as machine learning, NLP, deep learning, or knowledge graphs.
  • Demonstrate research depth through publications, thesis work, or equivalent contributions.

Nice to have

  • Publications in top-tier peer-reviewed conferences or journals.
  • Experience building ML models or algorithms for business applications, using modern ML/data toolkits, or AI-assisted development tools.

Pay

135,660.00 USD Annually (base salary)

Tools

Python, Java, Spark, PyTorch

AI focus

Research and develop machine learning methods for recommendations, search, information retrieval, and related applications; use AI-powered tools to accelerate research, experimentation, and prototyping, and validate their outputs.

Model-written summary · the original posting is authoritative

First seen Oct 15, 2026 · Last verified Nov 4, 2026 (UTC)