LangChain Developer

About this role

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

Originally posted on Himalayas

Source listing: himalayas_sweden_p2