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

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

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

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

Test and optimize prompt chains for accuracy and performance

Integrate LangChain applications with back-end systems and APIs

Stay current with updates to the LangChain ecosystem

Requirements

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

Strong Python skills

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

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

Understanding of prompt engineering and RAG architecture

Nice-to-Haves

Experience with LangGraph or multi-agent orchestration

Familiarity with LlamaIndex or similar frameworks

Background in NLP or conversational AI