Full-Stack AI Engineer (TypeScript)

Job Title : Full-Stack AI Engineer (TypeScript)Employment Type: Full-Time Location: Abu DhabiAbout the RoleWe are building an AI-native product at the intersection of desktop software and intelligent automation — think in the category of Cursor, Granola, or Raycast. This is not a generic engineering role. You will be at the core of a team designing, building, and shipping a product where the AI layer is the product.You will own the full delivery pipeline — backend APIs, LLM agent logic, real-time communication, and desktop packaging — working in a fast-moving, high-ownership environment where engineering quality is non-negotiable.What You'll Do Design and build backend services using NestJS 11 and Node.js 22 with Bun as the runtime toolchain Develop responsive, performant frontend interfaces using React 19, MUI 7, Zustand, and Vite 7 Architect and maintain LLM application pipelines using LangChain and the MCPSDK, including RAG workflows with ChromaDB 3 and HNSW indexing Integrate and maintain the Tauri v2 desktop shell for cross-platform packaging and native OS interaction Implement real-time features using Socket.IO Write comprehensive tests across unit (Vitest 3), end-to-end (Playwright), and mutation (Stryker) layers Contribute actively to architecture decisions and technical direction of the productWhat You Bring Strong TypeScript proficiency across both frontend and backend (3+ years in production) Hands-on experience with React (v18/19) and NestJS or equivalent Node.js framework Demonstrated experience building with LLMs — LangChain, RAG pipelines, vector databases, or tool/agent frameworks Familiarity with Tauri, Electron, or any desktop application shell Comfort with real-time architectures (Socket.IO, WebSockets) A strong GitHub portfolio demonstrating AI or full-stack product work Experience with modern testing practices; mutation testing (Stryker) is a strong plusNice to Have Exposure to ChromaDB, Weaviate, Qdrant, or other vector stores Understanding of MCP (Model Context Protocol) and agent tool-calling patterns Prior experience shipping cross-platform desktop applications Familiarity with Rust at a conceptual level (for Tauri internals)What We Offer Remote-first environment with a globally distributed team High ownership over a greenfield AI-native product Competitive compensation benchmarked to global engineering talent markets A culture of engineering excellence — quality over velocity, alwaysApply now!Originally posted on Himalayas