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Hellyeah AI

AI Engineer — Learn Engine: Platform & Simulation

San Francisco, California, United States

Location
San Francisco, California, United States
Work
On-site
Employment
Full-time
Level
Not stated
Function
Data & AI
Pay
Not stated
Posted
2 months ago

About the role

Build the tools that do not exist yet — a campaign simulator, a creative intelligence engine, an experimentation platform. This is invention work, not integration work. Every tool you build becomes a product moat that competitors cannot easily replicate. You will work alongside the intelligence engineer to create a closed-loop optimization system that gets smarter with every dollar spent.

Must Have:

Has built platform/tooling systems that unlock new capabilities for users, not just internal plumbing.

  • Strong TypeScript or Python with fast production shipping ability.
  • Experience with browser automation, screen capture, simulation, or experimentation infrastructure.
  • Strong product instincts for turning messy data and workflows into usable tools.
  • AI-first development workflow with high implementation velocity.

Nice to have:

Simulation engine / Monte Carlo / probabilistic modeling experience

  • Computer vision or image analysis (for creative intelligence)
  • Ad-tech or growth engineering background
  • A/B testing or experimentation infrastructure experience
  • Experience with Mastra, Langchain, or LLM orchestration frameworks

Own the platform and simulation layer of Learn Engine.

Build the campaign simulator, experimentation infrastructure, screen-capture and creative-intelligence pipelines, and client-facing data products that let operators model outcomes before spending real money.

This role owns tooling, infrastructure, simulation fidelity, and productized research surfaces — not the optimization policy itself.

Source

Posted by Hellyeah AI on their own hiring page, jobs.ashbyhq.com. OptiTalent shows it as published, read 06 Nov 2026 23:55 UTC; the original is the reference.

View the original ad ↗

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