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LangChain Developer Jobs in Barcelona

LangChain is a Python and TypeScript framework for building LLM applications with modular components for prompt management, chains, tool use, and 500+ integrations. These are agentic AI engineering positions in Barcelona building with LangChain.

Market data: LangChain Job Market 2026 – salaries, tech stacks, and hiring trends from 591 listings.

Compare frameworks: AI Agent Framework Jobs 2026 – how LangChain, LangGraph, LlamaIndex, CrewAI and AutoGen rank by hiring demand, salary, and stacks across 1,135 listings.

4 jobs found