Founding Full Stack Engineer - Subconscious.aiLocation: Remote
Compensation: Founding-level equity
About SubconsciousWe're building the interface layer for understanding human behavior. Subconscious.ai lets companies simulate synthetic populations to test ideas, predict outcomes, and uncover why people make decisions - all powered by causal AI.
Trusted by teams at SpaceX and PwC, we replace slow, expensive research with real-time behavioral simulation. Backed by OpenAI and Sequoia insiders, we're scaling fast and looking for a full-stack engineer to help us push the frontier.
The RoleOwn the product experience for a platform that visualizes the decision graph of humanity. You'll design interactive tools that let users explore complex simulations, test incentives, and run experiments - all through a sleek, fast interface.
This isn't just about frontend polish - it's about helping define a new UX primitive for how people interact with AI.
What You'll Do- Build and scale the core frontend with Next.js, React, Tailwind CSS, and TypeScript
- Architect real-time, collaborative interfaces for simulation and behavioral insight
- Integrate deeply with Auth0, Langchain, OpenAI, and custom LLM pipelines
- Shape product vision, design, and architecture alongside the founding team
- Help define the "copilot" UX for researchers, strategists, and decision-makers
You Might Be a Fit If You - Have 3+ years building production-grade apps with React/TypeScript/Next.js
- Thrive on complex data-rich UX - dashboards, simulation tools, collaborative UIs
- Love turning messy ideas into elegant products, fast
- Are curious about AI/ML (technical background not required, but interest is key)
- Want to build something new, not just better
- Bonus: Experience with Liveblocks, ReactFlow, or data viz libraries like D3, Recharts, or Deck.gl
Our Stack- Frontend: Next.js, React, Tailwind, TypeScript, Auth0
- AI/Backend: FastAPI, Langchain, OpenAI, Python, AWS
- Infra/Tools: GitHub, Sentry, Vercel
Why Join Now- Founding equity in a product defining a new category
- Zero bureaucracy, full creative input
- Build something people didn't know was possible - until they use it
- Help shape how humanity interacts with synthetic minds
How to ApplyEmail with your resume, GitHub/portfolio, and a short note on why causal AI or simulating behavior excites you. Keep it weird, keep it smart.