Fullstack Engineer - Cofounder at The General Intelligence Company of New York | United States | Rezi

Fullstack Engineer - Cofounder at The General Intelligence Company of New York

Fullstack Engineer - Cofounder

The General Intelligence Company of New York · United States

6 days ago

Fullstack Engineer - Cofounder

The General Intelligence Company of New York · United States

7 days ago
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About the Role

General Intelligence is building highly-capable autonomous agents for startups, aiming to enable the one-person, one-billion-dollar company. Our product, Cofounder, allows entrepreneurs to start and run companies through an engaging, game-like interface where users coordinate agents, unlock roadmap nodes, run missions, build artifacts, grow departments, and increase revenue.

Responsibilities

  • End-to-end product work across the agent experience: flows, integrations, and UI/UX
  • Develop flows including creation, editing, run criteria, execution reliability, and observability
  • Add new integrations and deepen existing ones
  • Work on novel and interesting ways of building human<>agent interactions
  • Apply product sense for complex UX, making powerful systems feel simple and reliable
  • Ship features across the stack with a tight feedback loop from real users (frontend + backend)
  • Improve performance, reliability, and cost across agent runs and flow execution
  • Build instrumentation, analytics, and developer tooling to speed up iteration
  • Maintain a high bar for code quality, tests, observability, and documentation

Requirements

  • 4+ years building and shipping user-facing products end to end
  • Frontend experience with React/Next.js (or equivalent), TypeScript, component-driven development, performance profiling, accessibility, data fetching/state, optimistic UI and cache invalidation
  • Backend experience with Python FastAPI, background workers/queues, webhooks, Postgres (or similar) schema design, transactions, migrations
  • Solid testing and observability habits including unit/integration tests, metrics, traces, and structured logs
  • Bias to ship: scope thin slices, deliver quickly, instrument, iterate

Skills

  • React
  • Next.js
  • TypeScript
  • Component-driven development
  • Performance profiling
  • Accessibility
  • Data fetching
  • State management
  • Optimistic UI
  • Cache invalidation
  • Python
  • FastAPI
  • Background workers
  • Queues
  • Webhooks
  • Postgres
  • Schema design
  • Transactions
  • Migrations
  • Testing
  • Observability
  • Metrics
  • Traces
  • Structured logs
  • Event-driven architectures
  • WebSockets
  • Real-time UIs
  • LLM
  • Agent experience
  • Tool-use patterns
  • Prompt hygiene
  • Guardrails
  • Evaluation
  • Vercel
  • AWS
  • Modal
  • Supabase
  • Redis Cloud
  • CI/CD
  • Feature flags

Experience Level

  • 4+ years

Benefits

  • Ship directly to engaged users; your work is visible and high-impact
  • Build the core of an autonomous agent platform with real integrations and real workloads
  • Small, elite team; high ownership; fast decisions; zero bureaucracy

About the Company

  • At General Intelligence, we’re building highly-capable autonomous agents for startups. Our goal is to enable the one-person, one-billion-dollar company.