Full time freelance · 2 months · Extendable month to month
We build full-stack applications where the core logic is an LLM workflow or an agent. You will build them end to end: the interface people use, the backend that orchestrates the models, and the engineering that makes the whole thing reliable enough to put in front of a client.
What you'll own• Complete application builds. From first prototype to deployable product, across frontend, API, orchestration, data and deployment.
• Agentic backends in LangGraph. Graph design, state management, tool calling, branching, retries, checkpointing, and human-in-the-loop interrupts where a person needs to approve what the agent is about to do.
• Frontends designed for AI. Streaming responses, visible intermediate steps, graceful handling of slow or partial failures, and controls that let users correct or approve model output. A twenty-second spinner is a broken product.
• Making model behaviour dependable. Validated structured outputs, fallbacks, guardrails, and evals that tell you whether a change actually made things better.
• Connecting to the real world. Third-party APIs, databases, documents and internal systems, with authentication and permissions handled properly.
• Fast, visible iteration. Short cycles with working demos, and the judgement to suggest a smaller scope when the original one won't ship in time.
What we're looking for• Full-stack apps you have shipped with an LLM at the core. Send us links or repositories. We want to see something that does more than wrap a chat box around an API call.
• Hands-on LangGraph experience, in Python or JavaScript. You can explain how state moves through your graph, what happens when a node fails halfway through, and how you resume a run.
• Solid frontend engineering. React (including Next.js) with TypeScript, or Flutter, including streaming interfaces and real-time updates.
• Solid backend engineering. Python or TypeScript/Node, a relational database such as Postgres, auth
📌 Full Stack AI Developer (India)
🏢 Debound
📍 India