Summer 2027 Master's AI Research, Reinforcement Learning and LLM Post-Training Intern
AI Research
Likely openWe list a role only while we believe it is still open. Confirm on the posting before you apply.
What stands out
- Pay is stated up front — $83,200 / year. Most postings never say.
- Only 2 people had applied when this was listed.
- Posted in the last 24 hours.
The gist
This summer internship involves researching and prototyping reinforcement learning techniques for post-training language and code models. You'll design experiments, analyze model failures, and work with research teams on reproducibility. Ideal for PhD students in computer science or related fields with experience in RL and deep learning.
What you would actually do
- Prototype reinforcement learning methods for post-training language and code models
- Run experiments with preference-based or simulator-generated feedback
- Analyze reward hacking and training instability in models
- Collaborate on reproducibility and rollout generation
Skills mentioned
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.