Software Engineering Intern (Summer 2027)
Scale AI · San Francisco, CA
CHECKED 13H AGO
Infrastructureonsiteintern
At a glance
Highlights
- Own real, shipped work on the same roadmaps as full-time engineers.
- Build reinforcement learning and post-training pipelines for frontier models.
- Ship agentic AI applications with tooling for observability and safety.
Ideal candidate
A rising senior in CS or related field who loves shipping products fast and owns work end-to-end. You care about reliable AI, thrive on customer feedback, and want real impact alongside world-class mentors.
Requirements
- Graduation in Fall 2027 or Spring 2028 with Bachelor's in Computer Science, EECS, Computer Engineering, Statistics or related field
- Available for Summer 2027 internship with May/June start in San Francisco
- Product engineering experience building full-stack web apps and iterating with customers
- Previous Computer Science or Software Engineering internship experience
- Track record of shipping high-quality products and features
- Experience building systems processing large volumes of data
- Experience with Python, TypeScript, React, and/or MongoDB
Lab profile
About Scale AI
AI data foundry providing high-quality data for training, fine-tuning, and evaluating AI systems.
What they build
- Training, fine-tuning, and evaluation data for frontier models
- Multimodal and coding data for audio, image, video and world models
- Custom AI applications for enterprise and global public sector
Known for
- Leading data partner for frontier model developers
- Trusted across enterprise, defense and public sector
- Depth in multimodal, coding and physical AI
- End-to-end capability from strategy to delivery and evaluation
Key facts
- Founded in 2016
- Headquartered in San Francisco, California
- Private company backed by Accel, Founders Fund, Index Ventures, Nvidia and Meta