AI Infra Engineer Intern (Recommendation & LLM) - 2027 Summer
AI Infrastructure Engineering
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 — $45 / hour. Most postings never say.
- Posted in the last 24 hours.
The gist
This internship involves building and optimizing large-scale AI infrastructure for TikTok's recommendation systems and LLMs. You'll work on distributed systems, GPU optimization, and collaborate with researchers to deploy cutting-edge AI technologies. Ideal for students passionate about AI systems and large-scale computing.
What you would actually do
- Build and optimize infrastructure for large-scale model training and online inference
- Work with PyTorch/TensorFlow, GPU optimization, and distributed systems
- Collaborate with researchers on LLM training and serving solutions
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.