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