LangChain jobs

90 live LangChain roles, collected daily from recruitment-agency desks around the world — the postings that rarely make it to the big job boards. Freelance and permanent, with rates shown where the agency publishes them.

90 live26 freelance64 permanent44 remote
Treasury Finance AI and Quantitative Analytics, Americas
Permanentremote🇺🇸 United States📍 NYCPythonPyTorchTensorFlowLangChain
BI & DataAI Engineer
Permanent🇳🇱 Netherlands📍 AmsterdamPythonLLMsRAGAzure
AI Engineer
Permanentremote🇵🇹 Portugal📍 PortugalPythonAzure MLMLflowDatabricks
Lead AI Engineer Python LLM - Tech Consultancy
Permanenthybrid🇬🇧 United Kingdom📍 LondonPythonLLMsMLOpsLangChain
Senior AI Engineer
Permanent🇮🇳 India📍 Hyderabad, TS, IndiaPythonPyTorchTensorFlowLangChain
AI Engineer Nearshore Only
Freelanceremote🇩🇪 GermanyPythonFastAPIOpenAILangChain
Senior Ruby Developer
Permanenthybrid🇨🇴 Colombia📍 Cali, Valle del Cauca, ColombiaRubyRailsRSpecAWS
AI Focused Incident Response Contractor Toronto
Freelancehybrid🇨🇦 Canada📍 Toronto⏱ 6 monthsLangGraphLangChainSemantic KernelAutoGen
AI Focused Incident Response Contractor Toronto
Freelancehybrid🇨🇦 Canada📍 Toronto⏱ 6 months + extensionPythonPowerShellLangChainOpenAI Assistants
Engineering Manager - Customer Experience AI
Permanentremote🇮🇳 India📍 Remote - IndiaLLMRAGLangChainLlamaIndex
Senior Software Engineer, GenAI Platform
Permanentremote🇺🇸 United States📍 Remote - United StatesPythonGoKubernetesAWS
Senior Software Engineer (AI Applications)
Permanent🇮🇳 India📍 BengaluruPythonLLMsNLPLangChain
Senior Software Engineer (AI Applications)
Permanent🇮🇳 India📍 DelhiPythonLLMNLPLangChain
Senior Software Engineer (AI Applications)
Permanent🇮🇳 India📍 PunePythonLLMsNLPLangChain
Senior Engineering Manager, AI
Permanentremote🇺🇸 United States📍 New York, New York, United States; Remote - United StatesPythonJavaLangChainLangGraph
Security Automation Engineer
Permanent🇮🇳 India📍 BengaluruPythonGoSplunk SOARSplunk
Staff AI Engineer, RevOps · US
Permanentremote🇺🇸 United States📍 United States (Remote)PythonJavaScript/Node.jsLangChainCrewAI
Staff AI Engineer · US
Permanentremote🇺🇸 United States📍 United States (Remote)PythonJavaScriptNode.jsGoogle Cloud Platform
Staff AI Engineer · Canada
Permanentremote🇨🇦 Canada📍 Canada (Remote)PythonJavaScriptNode.jsGoogle Cloud Platform
Staff AI Engineer, RevOps · Canada
Permanentremote🇨🇦 Canada📍 Canada (Remote)PythonJavaScript/Node.jsGoogle Cloud PlatformBigQuery
Senior AI Engineer · US
Permanentremote🇺🇸 United States📍 United States (Remote)PythonJavaScriptNode.jsGoogle Cloud Platform
Senior AI Engineer · Canada
Permanentremote🇨🇦 Canada📍 Canada (Remote)PythonJavaScriptNode.jsGoogle Cloud Platform
Lead AI Integration Engineer
Permanentremote🇨🇷 Costa Rica📍 Costa RicaPythonAzure AI FoundryLangChainLlamaIndex
Lead AI Integration Engineer
Permanentremote🇬🇹 Guatemala📍 GuatemalaPythonAzure AI FoundryOpenAIGoogle Gemini
AI Engineering Lead
Permanenthybrid🇲🇽 Mexico📍 Guadalajara, Jal., MexicoPythonLangChainLlamaIndexOpenAI API
AI and Data Engineer
Permanenthybrid🇨🇦 Canada📍 Edmonton, AB, CanadaPythonSparkdbtAirflow
AI Engineering Manager
Permanentremote🇺🇾 Uruguay📍 Montevideo, URUGUAY, UruguayPythonLangChainCrewAIGoogle ADK
AI Engineering Sr Director
Permanentremote🇺🇸 United States📍 Columbia, MD, United StatesTensorFlowPyTorchHugging Face TransformersLangChain
Senior AI Engineer
Permanentremote🇺🇾 Uruguay📍 Montevideo, URUGUAY, UruguayPythonSQLLangChainLlamaIndex
Security Architect, Agentic AI
Permanentremote🇺🇸 United States📍 Remote - USAPythonTypeScriptNode.jsLangGraph
AI Engineer I
Permanentremote🇹🇷 Türkiye📍 Türkiye, RemotePythonSQLReactClaude
Staff AI & Agentic Systems Engineer
Permanentremote🇺🇸 United States📍 Remote USPythonGoLangChainLangGraph
Staff AI & Agentic Systems Engineer
Permanentremote🇨🇦 Canada📍 Remote CanadaPythonGoLangChainLangGraph
Staff AI & Agentic Systems Engineer
Permanentremote🇺🇸 United States📍 RemotePythonGoLangChainLangGraph
Senior Machine Learning Engineer, Applied AI Modeling
Permanentremote🇺🇸 United States📍 Remote USLLMsHugging FaceLangChainWeights & Biases
Principal AI Process Orchestrator
Permanentremote🇵🇰 Pakistan📍 PakistanClaudeClaude CodeLangChainLlamaIndex
AI Specialist, Treasury Finance Operations
Permanenthybrid🇮🇳 India📍 IN-BengaluruPythonDatabricksSQLLangChain
Founding ML Engineer (Spectrum)
Permanenthybrid🇳🇱 Netherlands📍 Amsterdam, Netherlands; Belgrade, Serbia; Berlin, Germany; Limassol, Cyprus; London, United Kingdom; Madrid, Spain; Munich, Germany; Paphos, Cyprus; Prague, Czech Republic; Remote, Germany; Warsaw, Poland; Yerevan, ArmeniaPythonLangChainLlamaIndexLangSmith
Staff Software Engineer (L4)
Permanentremote🇨🇦 Canada📍 Remote - CanadaJavaScriptTypeScriptReactLangchain
[CMI] Cloud AI Engineer
Permanentremote🇵🇱 Poland📍 Kraków, Lesser Poland Voivodeship, PolandPythonPandasSparkdbt
[CMI] Senior AI Engineer
Permanentremote🇵🇱 Poland📍 Kraków, Lesser Poland Voivodeship, PolandPythonLangChainLangGraphLlamaIndex
[CMI] AI engineer
Permanentremote🇵🇱 Poland📍 Kraków, Lesser Poland Voivodeship, PolandPythonLangChainLangGraphLlamaIndex
Senior Full Stack Developer
Permanenthybrid🇩🇪 Germany📍 Berlin, Berlin, GermanyMongoDBExpressAngularNode.js
Senior AI Product Engineer
Permanentremote🇩🇪 Germany📍 Remote jobPythonTypeScriptJavaScriptReact
Machine Learning Engineer II (Servicing ML)
Permanentremote🇨🇦 Canada📍 Remote CanadaPythonLightGBMXGBoostCatBoost
Machine Learning Engineer II (Servicing ML)
Permanentremote🇺🇸 United States📍 Remote USPythonLightGBMXGBoostCatBoost
Specialist Software Architect
Permanenthybrid🇮🇳 India📍 India - PunePythonAWSLambdaDynamoDB
Senior Software Engineer - Python and Data Ecosystem
Permanentremote🇨🇦 Canada📍 Canada (Remote)PythonApache AirflowDagsterPrefect
Senior Software Engineer - Python and Data Ecosystem
Permanentremote🇺🇸 United States📍 United States (Remote)PythonPandasNumPyPydantic
Senior Software Engineer - Python and Data Ecosystem
Permanentremote🇮🇱 Israel📍 Israel (remote)PythonPandasNumPyPydantic
Senior Python Developer
Freelancehybrid🇬🇧 United Kingdom📍 Chester, United Kingdom⏱ > 12 monthsPythonLangChainLangGraphSQL
DevOps
Permanenthybrid🇵🇹 Portugal📍 LisboaPythonJavaScriptTypeScriptGCP
Tech Lead (Fullstack & AI Automation)
Permanent🇵🇹 Portugal📍 Lisbon, PTREST APIsArtificial IntelligenceKubernetesAzure
AI Architect
Freelanceonsite🇱🇺 Luxembourg📍 Luxembourg, Luxembourg⏱ 10-12 monthsPythonOpenAIAzure OpenAIClaude
AI / Agent Engineer (Summer 2026 Contractor)
Freelanceonsite🇸🇪 Sweden📍 Malmö Metropolitan Area, Sweden⏱ 1-3 monthsPythonLangChainLangGraphSQL
Senior AI Engineer - Agentic AI
Freelancehybrid🇩🇰 Denmark📍 Copenhagen, Denmark⏱ 4-6 monthsPythonC#AWS BedrockLangGraph
AI Engineer for Gen AI development X 2
Freelancehybrid🇸🇪 Sweden📍 Sweden⏱ 4-6 months + extensionPythonAzureLangChainDocker
AI Engineer
Freelancehybrid🇬🇧 United Kingdom📍 London, United Kingdom⏱ 6 monthsPythonLangGraphLangChainAzure
Technical Lead
Freelancehybrid🇬🇧 United Kingdom📍 London, United Kingdom⏱ 10-12 months.NETPythonLangGraphLangChain
Senior GenAI Engineer
Freelancehybrid🇵🇱 Poland📍 Warsaw, Poland⏱ > 12 monthsPythonAzureLangChainFastAPI
Senior AI Full Stack Engineer
Freelancehybrid🇫🇷 France📍 Bordeaux⏱ 6 months + extensionTypeScriptNode.jsPythonReact
Consultant Expert IA Générative & Agentique – Usages Documentaires
Freelancehybrid🇫🇷 France📍 Le Mans⏱ 6 monthsAgent IAArchitectureKVM (Kernel-based Virtual Machine)LangChain
IA Engineer Observabilité
Freelancehybrid🇫🇷 France📍 Paris⏱ 1 year + extensionDynatraceLangChain
Python Full Stack (with React)
Permanentremote🇵🇱 Poland📍 Remote Poland, PolandPythonFastAPIReactPostgreSQL
Python Full Stack (with React)
Permanentremote🇷🇴 Romania📍 Remote Romania, RomaniaPythonFastAPIReactPostgreSQL
Python Full Stack (with React)
Permanentremote🇺🇦 Ukraine📍 Remote Ukraine, UkrainePythonFastAPIReactPostgreSQL
Expert Ia Data Enginer F H
Freelance🇫🇷 France📍 ParisTensorFlowPyTorchScikit-learnAWS SageMaker
Tech Lead Ia F H
Permanentonsite🇫🇷 France📍 ToulousePyTorchScikit-learnLangChainLangSmith
Consultant Request – Senior TypeScript / Next.js AI Engineers
Freelanceremote🇩🇰 Denmark📍 RemoteTypeScriptNext.jsReactOpenAI
Developer Back-End Senior (AI Engineer)lemon.io
Permanentremote🇧🇷 BrazilPythonLangChainLLMRAG
Senior AI Developer (Automators)
Permanentremote🇲🇽 Mexico📍 Remote Mexico, MexicoPythonJavaAWS BedrockLangChain
Senior AI Developer (Automators)
Permanentremote🇵🇱 Poland📍 Remote Poland, PolandPythonJavaAWS BedrockAppium
AI Technical Lead
Permanentonsite🇺🇸 United States📍 Los Angeles, United States of AmericaPythonTypeScriptFastAPINext.js
Senior Full Stack Developer (Python)
Freelanceremote🇵🇹 Portugal📍 PortugalPythonFastAPINeo4jRedis
Software Engineer Genai Sur Clermont Ferrand
Freelance🇫🇷 France📍 Clermont-Ferrand⏱ 3 months + extensionPythonJavaNode.jsLangChain
Consultant Ia Agentique Prompt Engineering – Processus Documentaires Assurance
Freelanceonsite🇫🇷 France📍 Le Mans⏱ 12 months + extensionLLMLangChainSemantic KernelRAG
Consultant Ia Generative Llm
Freelance🇫🇷 France📍 Paris⏱ 12 monthsPythonLangChainLlamaIndexOpenAI
AI Technical Lead
Permanent🇺🇸 United States📍 Irvine, US, United States of AmericaPythonTypeScriptFastAPINext.js
Senior Data Scientist
Freelanceremote🇺🇸 United States📍 Raleigh, North CarolinaPythonNLPLLMRAG
Senior Genai Software Engineer Koeln
Freelancehybrid🇩🇪 Germany📍 ColognePythonLangChainLangGraphRAG
AI Engineer
Freelancehybrid🇳🇱 Netherlands📍 Noord-Holland⏱ 12 months + extensionPythonLangChainRAGKotlin
Senior AI Engineer
Permanenthybrid🇩🇪 Germany📍 Koblenz, Rheinland-PfalzAzure AI FoundryLangChainLlamaIndexWeaviate
AI Engineer Intelligent Knowledge Systems
Permanenthybrid🇩🇪 Germany📍 Koblenz, Rheinland-PfalzAzure AI FoundryLangChainLlamaIndexWeaviate
Consultant AI Machine Learning Engineer
Permanenthybrid🇩🇪 Germany📍 Frankfurt am MainPythonLLMsLangChainLangGraph
Software Engineer AI Agent Lab Stuttgart
Freelance🇩🇪 Germany📍 StuttgartPythonLangChainLangGraphRAG
Senior Machine Learning Engineer
Permanentonsite🇦🇪 United Arab Emirates📍 Abu DhabiPythonPyTorchTensorFlowscikit-learn
SAP Technical Architect
Freelancehybrid🇩🇪 Germany📍 Hamburg, Hamburg⏱ 6 months + extensionSAP CAPNode.jsS/4HANASAP Business Events
AI Solution Architect
Freelanceonsite🇺🇸 United States📍 Lincolnshire, IllinoisVertex AIGeminiLangChainGCP
AI Prompt Engineer
Permanentremote🇧🇬 Bulgaria📍 Remote Bulgaria, BulgariaPythonChatGPTClaudeAzure OpenAI
Senior AI Engineer
Permanent🇨🇦 Canada📍 Toronto, CanadaPythonReactAWSLangChain
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