Overview

Posted
2 months, 1 week ago
Internship Type
Summer
Remote Status
On-site
Location
San Francisco, CA, USA
Education Level
Bachelor's Degree
Education Status
Not specified
Field of Study
Computer Science
Categories
Not specified
Skills
Pytorch Python Information Retrieval
Tags
Not specified
Perplexity is hiring a Summer 2026 ML Engineer Intern in San Francisco to help build the world's best answer engine. You will work on retrieval, ranking, query understanding, model fine-tuning, or inference optimization for our in-house and partner models. Expect to ship production features used by millions of daily users. Qualifications: pursuing a BS/MS/PhD in CS, ML, or related; strong Python and PyTorch; experience with information retrieval, LLMs, or search systems a plus; shipping-oriented mindset; prior internship or production ML experience expected.