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LangChain Developer Jobs in EU

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 EU agentic AI engineering roles 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.

189 jobs found

Oxylabs logo
Software Engineer (AI Products)

Oxylabs

€38K - €67K/yrLangChainLlamaIndex+6 more
🇱🇹
2026-07-27
Jus Mundi logo
Senior AI Engineer — GenAI & Autonomous Agents

Jus Mundi

AutoGenLangChain+7 more
🇫🇷
2026-07-27
Vecten logo
AI-Native Engineer (Full-Stack / Agentic AI Engineer)

Vecten

RemoteAgnoCrewAI+2 more
🇵🇱
2026-06-28
Norrin logo
AI Engineer

Norrin

LangChainLlamaIndex+2 more
🇸🇪
2026-06-28
Numinous logo
Senior Python Engineer: AI Agents & Forecasting

Numinous

£80K - £120K/yrLangChainLangGraph+2 more
🇬🇧
2026-06-28
ING logo
Senior AI Engineer - Agentic AI @ COOA

ING

€66K - €106K/yrCrewAIGoogle ADK+3 more
🇳🇱
2026-06-28
Abacum logo
AI Engineer

Abacum

RemoteLangChainLangGraph+4 more
🇪🇸
2026-06-28
Limbach Gruppe logo
Lead AI Engineer / Architect - Agentic Systems

Limbach Gruppe

AgnoLangChain+7 more
🇩🇪
2026-06-24
mama health logo
Senior AI Engineer

mama health

AutoGenCrewAI+3 more
🇩🇪
2026-06-16
Betsson Group logo
AI Engineer

Betsson Group

LangChainLangGraph+1 more
🇭🇺
2026-06-16
Betsson Group logo
Senior AI Engineer

Betsson Group

LangChainLangGraph+4 more
🇭🇺
2026-06-16
DNV (GreenPowerMonitor) logo
ML Engineer – Generative AI

DNV (GreenPowerMonitor)

LangChainHugging Face
🇪🇸 🇬🇧 🇮🇹+2
2026-07-27
spektr logo
AI Engineer

spektr

LangChainAnthropic+2 more
🇩🇰
2026-06-28
ATEME logo
Ingénieur(e) IA confirmé(e)

ATEME

ExpiredClaude Agent SDKCrewAI+6 more
🇫🇷
2026-06-13
Cachet logo
AI Engineer

Cachet

ExpiredCrewAILangChain+2 more
🇪🇪
2026-06-13
Machine Learning Reply logo
Agentic AI Software Engineer (Data Frameworks)

Machine Learning Reply

ExpiredLangChainLangGraph+2 more
🇩🇪
2026-06-13
Machine Learning Reply logo
AI Application Engineer – AI Products (LLM & RAG) (m/f/d)

Machine Learning Reply

ExpiredLangChainLlamaIndex+1 more
🇩🇪
2026-06-13
Blip logo
AI Platform Engineer

Blip

ExpiredLangChainLangGraph+3 more
🇵🇹
2026-06-06
Rebtel logo
AI/ML Engineer

Rebtel

ExpiredLangChainLangGraph+2 more
🇸🇪
2026-06-06
Converteo logo
Ingeniero/a en Inteligencia Artificial

Converteo

ExpiredCrewAILangChain+5 more
🇪🇸
2026-06-06
ServiceNow logo
Forward Deployed Solution Engineer – Applied AI FDE

ServiceNow

ExpiredRemoteLangChainSemantic Kernel
🇮🇪
2026-06-06
Aircall logo
Senior Software Engineer, AI

Aircall

ExpiredAutoGenLangChain+1 more
🇪🇸
2026-06-06
Beroe x nnamu logo
Senior AI Engineer (Agentic AI & LLM Systems)

Beroe x nnamu

ExpiredAutoGenCrewAI+9 more
🇩🇪
2026-05-21
Reaktor logo
AI Developer - LLM Applications

Reaktor

ExpiredLangChainLlamaIndex+3 more
🇳🇱
2026-05-21
LangChain logo
Deployed Engineer (Stockholm)

LangChain

ExpiredLangChainLangGraph+1 more
🇸🇪
2026-05-21
Databricks logo
AI Engineer - FDE (Forward Deployed Engineer)

Databricks

ExpiredRemoteDSPyLangChain+1 more
🇪🇸 🇫🇷 🇬🇧+1
2026-05-21
LangChain logo
Deployed Engineer (Germany)

LangChain

ExpiredRemoteLangChainLangGraph+1 more
🇩🇪
2026-05-21
Databricks logo
AI Engineer - FDE (Forward Deployed Engineer)

Databricks

ExpiredRemoteDSPyLangChain+4 more
🇬🇧
2026-05-19
Logicalis Spain logo
Senior AI Automation & Agent Engineer (Bots & Agentic AI)

Logicalis Spain

ExpiredLangChainLangGraph+2 more
🇪🇸
2026-05-19
Resilient Co logo
Full Stack Engineer

Resilient Co

ExpiredLangChainn8n+1 more
🇪🇸
2026-05-19
LangChain logo
Deployed Engineer (South EMEA)

LangChain

ExpiredLangChainLangGraph+1 more
🇬🇧
2026-05-19
Alago logo
Founding AI Engineer

Alago

Expired€70K - €90K/yrLangChainVercel AI SDK+2 more
🇩🇪
2026-05-12
GovRadar logo
Senior AI Engineer (m/w/d)

GovRadar

Expired€75K - €85K/yrRemoteLangChainLangGraph+3 more
🇩🇪
2026-05-12
ING logo
Agentic AI Engineer

ING

ExpiredPLN 115K - PLN 336K/yrCrewAIGoogle ADK+3 more
🇵🇱
2026-05-12
Viseven logo
Node.js Developer (LangChain, LangGraph, RAG)

Viseven

ExpiredRemoteLangChainLangGraph+1 more
🇺🇦
2026-05-12
Zalion logo
Full Stack AI Engineer

Zalion

ExpiredLangChainLangGraph+2 more
🇩🇪
2026-05-12
Aircall logo
Staff AI Software Engineer

Aircall

ExpiredAutoGenLangChain+2 more
🇪🇸
2026-05-08
Sonar logo
AI Engineer

Sonar

ExpiredAutoGenCrewAI+3 more
🇨🇭
2026-05-08
OLX logo
Lead Agentic AI Engineer

OLX

ExpiredRemoteLangChainLangGraph+3 more
🇵🇱
2026-05-08
Grant Thornton Greece logo
Senior AI Engineer

Grant Thornton Greece

ExpiredAutoGenCrewAI+7 more
🇬🇷
2026-05-08
Capco logo
Lead AI Engineer

Capco

ExpiredLangChainLlamaIndex+3 more
🇬🇧
2026-05-06
Mirakl logo
Agent Builder - Freelance

Mirakl

ExpiredLangChainLlamaIndex+6 more
🇫🇷
2026-05-06
Mirakl logo
Agent Builder - Freelance

Mirakl

ExpiredLangChainLlamaIndex+6 more
🇫🇷
2026-05-06
syv.ai logo
AI Engineer

syv.ai

ExpiredDKK 420K - DKK 720K/yrLangChainLangGraph+1 more
🇩🇰
2026-05-06
Perelyn logo
(Senior) Applied AI/ML Engineer (f/m/d)

Perelyn

ExpiredHaystackLangChain+5 more
🇩🇪
2026-05-06
Knowit logo
AI Engineer/Architect - LLM, RAG & Applied AI

Knowit

ExpiredLangChainLlamaIndex+1 more
🇸🇪
2026-05-06
Zalion logo
Full Stack AI Engineer

Zalion

ExpiredLangChainLangGraph+3 more
🇩🇪
2026-05-06
Mirakl logo
Senior AI Engineer

Mirakl

ExpiredLangChainLangGraph+4 more
🇫🇷
2026-05-06
Mirakl logo
Agent Builder

Mirakl

ExpiredLangChainn8n+5 more
🇫🇷
2026-05-06
PhysicsX logo
Senior AI Engineer - Applied

PhysicsX

ExpiredLangChainLangGraph+4 more
🇬🇧
2026-05-06
View all 189 jobs with filters →
Live market data38 priced listings

Salary insights for LangChain Developer Jobs in EU

Pulled from active listings on this page that publish a salary range.

Average range (EUR)

€62,617 – €95,071

mean min to mean max

Median range (EUR)

€70,000 – €105,936

p50 min to p50 max

Listings with salary

38

explicit salary ranges only

By seniority

  • Mid€61,800 – €89,314

    16 listings · EUR

  • Senior€68,094 – €109,553

    18 listings · EUR

Full seniority breakdown
SeniorityAvg rangeCurrencyListings
Mid€61,800 €89,314EUR16
Senior€68,094 €109,553EUR18

By location type

  • Hybrid£83,083 – £110,625

    29 listings · GBP

  • Remote€73,000 – €104,667

    9 listings · EUR

Full location-type breakdown
Location typeAvg rangeCurrencyListings
Hybrid£83,083 £110,625GBP29
Remote€73,000 €104,667EUR9

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