Hex
AI Engineer Intern
San Francisco · Hybrid · Internship · Posted Oct 12, 2026
- Experience
- No years specified; AI research, applied AI, or ML experience required.
- Education
- Pursuing a degree in Computer Science, Engineering, or a related field; plans to graduate in December 2027 or sometime in 2028.
About the job
Conduct AI research and build production AI-powered data tools that help users explore and work with data using natural language and agentic AI.
What you'll do
- Design, run, and evaluate AI/ML research experiments, including work on post-training, continuous learning, and agent self-improvement.
- Collaborate with product engineers to deliver AI features and contribute to research infrastructure such as evaluations, monitoring, and training pipelines.
- Address engineering challenges and participate in the full development lifecycle from design through testing and launch.
What they ask for
- Pursuing a degree in Computer Science, Engineering, or a related field, with planned graduation in December 2027 or sometime in 2028.
- AI research, applied AI, or ML experience.
Nice to have
- Experience with substantive generative AI or transformer-based projects.
Pay
$11,000 a month (base salary); $11K per month (base salary)
AI focus
Research and product development for AI-powered data tooling, including agentic AI, post-training, continuous learning, agent self-improvement, and AI/ML evaluation and production infrastructure.
Model-written summary · the original posting is authoritative