Senior Full Stack Engineer; Electron​/React​/Node.js

We're building Fabric, an AI-powered coding assistant that helps developers ship faster. Think VS Code meets Claude - a native Electron app with deep LLM integration.

We need a senior engineer (SDE2 equivalent) to help refactor and strengthen our foundations so we can ship hundreds of new features. You'll work directly with the founding team on architecture decisions.

• Work from home 4 days/week
• In-office every Wednesday (mandatory)

• Refactor large monolithic files (3,000+ LOC) into focused, testable modules
• Improve type safety across 50K+ lines of Type Script
• Add comprehensive E2E test coverage with Playwright
• Optimize bundle size with code splitting and lazy loading
• Document IPC contracts and core architecture

• 5+ years with Node.js, React, and Type Script
• 3+ years building Electron native applications
• Experience with LLM APIs (OpenAI, Anthropic, Google)
• Understanding of streaming, tool use, and token management
• Comfort with prompt engineering and agentic AI patterns

• Tree-sitter/AST parsing knowledge
• Experience with Zustand state management
• Familiarity with Claude Code or similar AI coding tools

• Early-stage equity with significant upside
• Ship features used by thousands of developers

Apply with your Git Hub profile and a brief note on your Electron experience.

⚠️ Important:
This is a contract role. We're pre-raise and expect to close funding in 3-6 months, at which point we can afford to hire for this role full time with benefits.