Full-Stack Software Engineer (AI-Native) · Remote · Full-time · 3+ yrs · ₹12–14 LPA base
Celeix Digital Full-Stack Software Engineer (AI-Native) · Remote · Full-time · 3+ yrs · ₹12–14 LPA base
Summary
Full-stack engineer at Celeix Digital building AI-native products (mailbox/document intelligence, AI classification, data-extraction pipelines). You own features end-to-end across a NestJS/TypeScript backend and React frontend, including LLM pipelines (OpenAI/Anthropic), BullMQ workers, and real-time delivery via Socket.IO.
Compensation: $12k – $14k
About the role Celeix Digital builds AI-native products - mailbox/document intelligence, AI classification, and data-extraction pipelines. You'll own features end-to-end across a NestJS backend and React frontend, work on AI pipelines and real-time delivery, and ship with a modern agentic AI workflow. Small team, high velocity.
You'll work on
- Full-stack: NestJS 11 + TypeScript backend, React 19 + Vite frontend
- Background workers: BullMQ/Redis for mailbox sync, AI classification, outbound
- LLMs: OpenAI/Anthropic (Vercel AI SDK) - prompting, extraction, cost/latency
- Real-time + APIs: Socket.IO, REST
- Integrations: Microsoft Graph, Azure (Blob, AI Search, Service Bus)
Must have
- 3+ years full-stack, strong TypeScript (Node + browser)
- Node/NestJS, TypeORM/Postgres, React + TanStack Query/Redux
- Queues/workers (BullMQ/Redis), WebSockets/Socket.IO
- Shipped product with LLM APIs (OpenAI/Anthropic)
- Fluent with AI coding tools & agentic workflows (Claude Code / Cursor / Copilot) - required, not a bonus
Nice to have:
- Microsoft Graph, Azure, LLM evals/RAG, Datadog.
- Stack (tags): TypeScript · NestJS · Node.js · PostgreSQL · TypeORM · Redis · BullMQ · Socket.IO · React · Vite · TanStack Query · Redux Toolkit · Tailwind · OpenAI · Anthropic · Microsoft Graph · Azure · Datadog
Process: 1) Screening → 2) DSA test → 3) Live agentic build → 4) Take-home → 5) CEO check-in.
