CareerPlan

PhD Machine Learning Engineer, Intern

US-NYCInternship2026-10-30 → 2026-11-10

Core

Develop and deploy large-scale machine learning systems to enhance Stripe's products, focusing on foundation models for fraud detection, support, and user behavior prediction.

Role type

PhD machine learning engineering intern

Builds

Production-scale ML models and foundation models for financial infrastructure

Domain

Fintech, Machine Learning, Large Language Models

Deliverable

production ML models

Required skills

Python, Scala, Spark, Pandas, NumPy, Scikit-learn, supervised learning, unsupervised learning, ML operations, Large Language Models, Reinforcement Learning

Preferred skills

Published peer-reviewed articles, high-quality code contributions, navigating new codebases

Technologies

Python, Scala, Spark, Pandas, NumPy, Scikit-learn

Responsibilities

Design, train, improve, and launch machine learning models; Write production-scale ML models; Collaborate across teams to incorporate feedback; Rapidly learn new technologies and approaches

Seniority

Intern, research-to-production