2026 Summer AI/ML Engineer Intern
2026 Summer AI/ML Engineer Intern at Dex — San Francisco, CA, US
- Company: Dex
- Location: San Francisco, CA, US
- Employment type: INTERN
- Salary: USD 6000–10000 / year
- Posted: 2026-07-17
About this role
2026 Summer Research Engineer Intern
Join us in pushing the boundaries of what's possible with LLMs and browser-native AI. You'll work on cutting-edge problems in agent systems, context handling, and tool use, while collaborating directly with our research team to bring novel approaches to production.
What You'll Build
Browser agent and tool-calling multi-agent systems.
Evaluation frameworks for memory, efficiency, and accuracy.
Memory and personalization layer for workflows
Requirements
Research or work experience with RL environments, LLMs, modern AI frameworks, and/or ML.
Experience with prompt engineering strategies.
Strong foundation in Python and TypeScript.
Sample Projects
Designing and creating tool-calling environments to evaluate and benchmark agent systems
Agentic systems that predict and execute users’ next steps in complex workflows.
Mapping user paths on real world software to API functionality and action trajectories.
A searchable, self-updating memory store for continuously learning agents.
A system to interpret DOM snapshots, mouse click events, and keyboard inputs to select browser actions.
A context composer that feeds relevant info into LLM prompts based on user interactions, page content, and memory.