AI Engineer Intern
Thirdlayer · thirdlayer.inc
San FranciscoInternContract
The job in short
AI engineering internship.
PythonTypeScriptLLMLLMsAgenticPrompt engineering
Details
- Found
- 20 d ago · posted 2025-05-20
- Location as listed
- San Francisco, California, US
- Role
- Intern / Trainee
- Source
- The company’s own careers site
Full description
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 systems.
• Evaluation frameworks for agent performance.
• Memory and personalization layer for workflows
Requirements
• Research/work experience with LLMs, modern AI frameworks, and/or ML.
• Experience with prompt engineering strategies.
• Strong foundation in Python and TypeScript.
Sample Projects
• Agentic systems that predict and execute users’ next steps in complex workflows.
• A searchable, self-updating memory store for personalized browser agent behaviour.
• Designing intuitive interfaces for how users should delegate and override AI actions.
• 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.
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