Founding Engineer at Sunspell
Core
Own the production application around the company's intelligence layer, including architecture, data-heavy interfaces, and durable execution state.
Role type
Founding Engineer (Full-stack)
Builds
Production application, intelligence layer, MCP servers, and data-heavy interfaces
Domain
SaaS / AI / Data Engineering
Deliverable
production ML models | product features
Required skills
React, TypeScript, Node.js, Python, Postgres, system architecture, durable execution, idempotency, permissions management, deployment automation
Preferred skills
Experience building and shipping own products, MCP server development, Claude Code integration
Technologies
React, TypeScript, Node.js, Python, Postgres, MCP servers, Claude Code
Responsibilities
Design and implement full-stack architecture for the intelligence layer, build data-heavy interfaces for daily operations, develop and maintain MCP servers, manage deployment pipelines and state durability
Seniority
Senior, hands-on IC
