Senior Full-stack Engineer

Role overview Build and operate full-stack product experiences for an always-available computer used by people and AI agents. The role covers shared web and desktop experiences, backend services, and data workflows, with ownership extending from customer problem discovery through production reliability.

Responsibilities - Build shared experiences across web canvas, web desktop, and Electron desktop products. - Deliver end-to-end features across the application, API, and database layers. - Improve the responsiveness and reliability of real-time collaboration, terminals, applications, and file workflows. - Own testing, accessibility, security, observability, and follow-through after features reach production. - Work directly with founders and customers to understand needs and make product and technical decisions.

Requirements - A track record of shipping and operating substantial full-stack products. - Strong skills in TypeScript, React, APIs, and relational databases. - Sound judgment about transactions, concurrency, permissions, and untrusted input. - Product sense, clear customer communication, and comfort taking ownership of ambiguous problems.

Benefits and work setup - Remote, full-time work with substantial overlap with European hours. - High cash compensation and meaningful equity. - Direct collaboration with founders and ownership of product and technical decisions.