We need someone who can build onboarding flows and backend architecture in the same week. Not a frontend dev. Not a backend architect. Someone who owns the platform — design system to database.

The role

Lead Full Stack Platform Engineer (React · Node.js · AWS · Bootstrap Design System). Remote. Full-time or contract.

What you will own

▸ Bootstrap theme governance — one shared CSS file, no drift, Figma-to-code discipline

▸ React frontend — component libraries, Core Web Vitals, onboarding flows, dashboards

▸ Node.js backend — API architecture, microservices, event-driven systems, WebSockets

▸ Data layer — schema design, ETL pipelines, sub-20ms query performance

▸ Platform reliability — auth, RBAC, monitoring, auto-scaling, security

▸ AI-assisted development — using Cursor, Copilot, and Claude effectively with engineering judgment

What you must bring

✔ 5+ years React in production — ...