Full-Stack Engineer (AI-Native)

About the RoleWe're hiring a Full-Stack Engineer who is equally comfortable building a polished Next.js interface and a reliable NestJS API behind it. You'll build customer-facing products, including AI-powered features like chat interfaces, streaming responses, and agent-driven workflows. You'll own features end to end, from database schema to UI, and use AI tools daily to ship faster without lowering the quality bar.What You'll DoFrontendBuild responsive, accessible, high-performance UIs with React, Next.js (App Router, RSC) and TypeScriptBuild AI-facing interfaces: streaming chat UIs, tool-call/agent-status displays, and loading, error, and retry states for non-deterministic outputsMonitor web vitals and fix performance regressionsBackendDesign and build scalable REST/GraphQL APIs and services with Node.js and NestJSModel, query, and optimize data in PostgreSQL (schema design, indexing, migrations) using an ORM like Prisma or DrizzleImplement auth, authorization, validation, backgro