LangChain Developer

📍 United States

📅 Posted 2026-07-22 · via Himalayas

🏷 LLM-Application-Development,AI-Engineering,LangChain-Development,Python-Development,AI-Agent-Development,LLM-Developer,AI-Language-Model-Developer,LLM-Application-Developer,Language-Tooling-Developer,Natural-Language-Processing-Developer,ChatGPT-Developer,AI-Developer

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Role Summary

KDCI Outsourcing is looking for a LangChain Developer to build LLM-powered applications using the LangChain framework. You'll design chains, agents, and retrieval pipelines that power intelligent product features.
Key Responsibilities

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Design and build applications using the LangChain (or LangGraph) framework

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Develop chains, agents, and tool integrations for LLM-powered workflows

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Build retrieval-augmented generation (RAG) pipelines with vector databases

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Test and optimize prompt chains for accuracy and performance

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Integrate LangChain applications with back-end systems and APIs

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Stay current with updates to the LangChain ecosystem

Requirements
Requirements

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2+ years of experience in software development, with hands-on LangChain experience

- Strong Python skills

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Experience with LLM APIs (OpenAI, Anthropic, or open-source models)

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Familiarity with vector databases (Pinecone, Weaviate, Chroma, etc.)

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Understanding of prompt engineering and RAG architecture

Nice-to-Haves

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Experience with LangGraph or multi-agent orchestration

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Familiarity with LlamaIndex or similar frameworks

- Background in NLP or conversational AI

Highlights

Build LLM-powered apps using LangChain, RAG, vector databases, and AI agent workflows.

Originally posted on Himalayas

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