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# Backend Developer (Langchain / Langgraph) - Remote

- **Company:** SCI S.A
- **Location:** Murcia, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Software Architecture, Backend, Build Management, Information Technology, Virtual Agents
- **Published:** August 16, 2026
- **Apply:** https://www.buscojobs.com.es/backend-developer-langchain-langgraph-remote-en-murcia-ID-367597883

## About the Role

Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain / LangGraph to join our client's international tech team.If you're passionate about AI agents and enjoy working on innovative backend architectures, this role is a great fit for you!
Responsibilities Design and build AI Agents using LangChain / LangGraphFurther development and optimization of existing backend functionalitiesImplement new architectural specifications and ensure scalabilityStart : ASAPLocation : 100% RemoteYour profile Proven hands-on experience with LangChain and/or LangGraphExperience working with Agentic AI frameworksStrong background in backend architecture and system designPassion for AI-driven solutions and continuous improvementWhat we offer Work on cutting-edge AI projects with a forward-thinking international team100% remote flexibilityCompetitive compensation and long-term collaboration opportunitiesSeniority level Not ApplicableEmployment type Full-timeJob function Information TechnologyIndustries IT Services and IT Consulting#J-*****-Ljbffr

## Description

Overview We are currently looking for an experienced Backend Developer with strong expertise in LangChain / LangGraph to join our client's international tech team.If you're passionate about AI agents and enjoy working on innovative backend architectures, this role is a great fit for you!Responsibilities Design and build AI Agents using LangChain / LangGraphFurther development and optimization of existing backend functionalitiesImplement new architectural specifications and ensure scalabilityStart : ASAPLocation : 100% RemoteYour profile Proven hands-on experience with LangChain and/or LangGraphExperience working with Agentic AI frameworksStrong background in backend architecture and system designPassion for AI-driven solutions and continuous improvementWhat we offer Work on cutting-edge AI projects with a forward-thinking international team100% remote flexibilityCompetitive compensation and long-term collaboration opportunitiesSeniority level Not ApplicableEmployment type Full-timeJob function Information TechnologyIndustries IT Services and IT Consulting#J-*****-Ljbffr