2027 Applied Science Internship - Reinforcement Learning & Optimization (Machine Learning) - United States, PhD Student Science Recruiting
Machine Learning Research
Open nowConfirmed on Amazon’s own careers page · checked
What stands out
- Posted in the last 24 hours.
The gist
This PhD-level role involves developing advanced machine learning models for real-world challenges. You'll work on reinforcement learning and optimization projects with global experts, using Python and cutting-edge tools. Ideal for students with strong research backgrounds and publication experience.
What you would actually do
- Develop scalable ML models for complex business problems using Python, PyTorch, and JAX
- Collaborate with global experts on cutting-edge RL and optimization research
- Work on production-scale data with real-world impact on customer experiences
Skills mentioned
About this listing
- Found on
- Amazon’s careers site
- First seen by InternDoor
- , within 8 hours of being posted
- Last seen listed
- Application page
- amazon.jobs
InternDoor has recorded 117 engineering postings from Amazon in the US since Aug 2026. We keep re-checking Amazon’s careers site, and take this listing down after the role disappears from it or its application link stops working. When it comes down, this address points to Amazon’s page instead of a dead end.
How to apply
Internships in the US often collect hundreds of applicants within a day, so applying early matters more than applying perfectly. A half-finished application sent on the first morning beats a polished one sent on the third.
This summary was written by InternDoor from the public posting, and is not the employer's own wording. The linked posting is the source of truth — check it before you apply.