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# Full Stack Engineer

- **Company:** FUSER, INC.
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Salary:** $80,000.0 - $180,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Databases, Design of User Interfaces, PostgreSQL, Node.Js, Data Streaming, TypeScript, Three.js, Network Routers, Data Storage Management, Real Time Systems, ReactJS, Backend, Cloudflare, Free and Open-Source Software, Front End Software Development
- **Published:** September 4, 2026
- **Apply:** https://startup.jobs/sr-full-stack-engineer-fuser-8129922

## About the Role

* 5+ years of experience shipping full-stack applications
 * Strong skills in React + TypeScript, with backend depth in Node, tRPC, or Cloudflare Workers
 * Understanding of distributed or real-time systems
 * Experience designing APIs, databases, and data flows
 * Curiosity about creative tools, design systems, or AI interfaces
 * A builder mindset - you enjoy coding daily and owning your work end-to-end

Bonus Points For:

 * Experience with canvas or node-based tools (React Flow, Three.js, WebGPU)
 * Familiarity with AI or creative software
 * Open-source contributions or creative coding background, We welcome candidates who may not have the "right" title but have the skills, mindset, and drive to thrive here.

## Description

* Build and ship key features across the stack with the founding team
 * Own complex systems such as multiplayer, asset pipelines, or execution flows
 * Architect clean, scalable abstractions that simplify complexity without limiting control
 * Improve performance, reliability, and developer experience
 * Help define the architecture for future AI-native UI/UX patterns
 * Collaborate tightly with design and product - we move quickly and iterate often, Frontend: React 19, React Router 7, Zustand, React Flow, Three.js
Backend: Cloudflare Workers, tRPC, Drizzle ORM, PartyKit, Durable Objects
Database & Storage: Supabase (PostgreSQL), R2
AI Integrations: 50+ APIs (OpenAI, Anthropic, Runway, FAL, and more)


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