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Mid-Level 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 mid-level EU positions building agentic systems 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.

73 jobs found

Norrin logo
AI Engineer

Norrin

LangChainLlamaIndex+2 more
🇸🇪
2026-06-28
Betsson Group logo
AI Engineer

Betsson Group

LangChainLangGraph+1 more
🇭🇺
2026-06-16
Machine Learning Reply logo
AI Application Engineer – AI Products (LLM & RAG) (m/f/d)

Machine Learning Reply

LangChainLlamaIndex+1 more
🇩🇪
2026-06-13
Machine Learning Reply logo
Agentic AI Software Engineer (Data Frameworks)

Machine Learning Reply

LangChainLangGraph+2 more
🇩🇪
2026-06-13
Rebtel logo
AI/ML Engineer

Rebtel

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

Converteo

CrewAILangChain+5 more
🇪🇸
2026-06-06
Blip logo
AI Platform Engineer

Blip

LangChainLangGraph+3 more
🇵🇹
2026-06-06
Reaktor logo
AI Developer - LLM Applications

Reaktor

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

LangChain

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

Databricks

RemoteDSPyLangChain+1 more
🇪🇸 🇫🇷 🇬🇧+1
2026-05-21
Resilient Co logo
Full Stack Engineer

Resilient Co

LangChainn8n+1 more
🇪🇸
2026-05-19
LangChain logo
Deployed Engineer (South EMEA)

LangChain

LangChainLangGraph+1 more
🇬🇧
2026-05-19
spektr logo
AI Engineer

spektr

LangChainAnthropic+2 more
🇩🇰
2026-06-28
Machine Learning Reply logo
GenAI Engineer (m/w/d)

Machine Learning Reply

LangChainDatabricks+2 more
🇩🇪
2026-06-13
Sonar logo
AI Engineer

Sonar

ExpiredAutoGenCrewAI+3 more
🇨🇭
2026-05-08
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
Mirakl logo
Agent Builder - Freelance

Mirakl

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

Mirakl

ExpiredLangChainn8n+5 more
🇫🇷
2026-05-06
Reaktor logo
AI Developer - LLM Applications

Reaktor

ExpiredLangChainLlamaIndex+5 more
🇫🇮
2026-05-06
Reaktor logo
AI Developer - LLM Applications

Reaktor

ExpiredLangChainLlamaIndex+5 more
🇳🇱
2026-05-06
Mirakl logo
Agent Builder

Mirakl

ExpiredLangChainn8n+5 more
🇫🇷
2026-05-06
Viseven logo
AI Developer (multi agentic development)

Viseven

ExpiredLangChainLangGraph+2 more
🇺🇦
2026-04-29
YLD logo
AI Engineer

YLD

ExpiredCrewAILangChain+8 more
🇵🇹
2026-04-25
Machine Learning Reply logo
Agentic AI Software Engineer

Machine Learning Reply

ExpiredLangChainLangGraph+4 more
🇩🇪
2026-04-24
Cohere logo
Software Engineer - Applied ML - UK Public Sector

Cohere

ExpiredLangChainLlamaIndex+1 more
🇬🇧
2026-04-24
YLD logo
AI Engineer

YLD

ExpiredCrewAILangChain+4 more
🇵🇹
2026-04-22
Databricks logo
AI Engineer - FDE (Forward Deployed Engineer)

Databricks

ExpiredDSPyLangChain+4 more
🇬🇧
2026-04-22
Asana logo
AI Engineer

Asana

ExpiredPLN 317K - PLN 355K/yrLangChainLlamaIndex+2 more
🇵🇱
2026-04-22
Xerxes Global logo
AI Engineer

Xerxes Global

ExpiredLangChainLangGraph+4 more
🇮🇪
2026-04-10
appflame logo
AI Engineer

appflame

ExpiredRemoteLangChainLlamaIndex+3 more
🇺🇦
2026-04-09
Mirakl logo
AI Agent Engineer

Mirakl

ExpiredLangChainLangGraph
🇫🇷
2026-04-09
G-Research logo
AI Engineer

G-Research

ExpiredLangChainLangGraph+4 more
🇬🇧
2026-04-09
CluePoints logo
Agentic AI Engineer

CluePoints

ExpiredRemoteAutoGenCrewAI+2 more
🇵🇱
2026-04-06
group.one logo
AI Engineer

group.one

ExpiredLangChainLangGraph
🇩🇪 🇩🇰 🇳🇱
2026-04-02
Thieme Group logo
ML Engineer (m/f/d)

Thieme Group

ExpiredLangChainLangGraph+4 more
🇩🇪
2026-04-02
Ekkiden logo
AI Engineer (M/F/X)

Ekkiden

ExpiredLangChainLlamaIndex+8 more
🇨🇭
2026-04-02
SAP logo
AI Engineer at Hyperspace Data and Intelligence

SAP

ExpiredCrewAILangChain+2 more
🇭🇺
2026-04-02
Manychat logo
Machine Learning Engineer (AI Core Team)

Manychat

ExpiredLangChainLlamaIndex+2 more
🇳🇱
2026-04-02
Booking.com logo
AI Engineer - Category Strategy Optimization Platform, FinTech

Booking.com

ExpiredCrewAILangChain+2 more
🇳🇱
2026-04-02
paiqo GmbH logo
AI Engineer II - Agentic AI Platform

paiqo GmbH

ExpiredCrewAILangChain+3 more
🇩🇪
2026-04-02
CaptivateIQ logo
Software Engineer - AI Platform

CaptivateIQ

ExpiredRemoteLangChainLangGraph+3 more
🇵🇱
2026-04-02
NTT DATA Romania logo
AI Engineer

NTT DATA Romania

ExpiredRemoteGoogle ADKLangChain+8 more
🇷🇴
2026-04-02
SlideSpeak logo
AI Software Engineer

SlideSpeak

Expired$50K - $60K/yrRemoteLangChainLlamaIndex
2026-04-01
STACKSTUDIO DIGITAL LTD logo
Artificial Intelligence Engineer

STACKSTUDIO DIGITAL LTD

Expired£65K - £75K/yrAutoGenCrewAI+9 more
🇬🇧
2026-04-01
Charles Simon Associates Ltd logo
AI Engineer (Generative & Agentic AI)

Charles Simon Associates Ltd

Expired£75K - £85K/yrLangChainLlamaIndex
🇬🇧
2026-04-01
Transparent Technology logo
AI Engineer - London

Transparent Technology

Expired£70K - £135K/yrLangChainLangGraph+2 more
🇬🇧
2026-04-01
Accenture logo
AI/ML Engineer - Junior/Mid/Senior - ICH Europe

Accenture

ExpiredAutoGenCrewAI+5 more
🇵🇱
2026-04-01
Capgemini Invent logo
Agentic / GenAI Consultant / Senior Consultant

Capgemini Invent

ExpiredCrewAILangChain+2 more
🇬🇧
2026-04-01
Modulai logo
Machine Learning Engineer - Sweden

Modulai

ExpiredCrewAILangChain+5 more
🇸🇪
2026-04-01
View all 73 jobs with filters →
Live market data15 priced listings

Salary insights for Mid-Level LangChain Developer Jobs in EU

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

Average range (EUR)

€65,700 – €93,000

mean min to mean max

Median range (EUR)

€70,000 – €97,500

p50 min to p50 max

Listings with salary

15

explicit salary ranges only

By seniority

  • Mid€65,700 – €93,000

    15 listings · EUR

Full seniority breakdown
SeniorityAvg rangeCurrencyListings
Mid€65,700 €93,000EUR15

By location type

  • Hybrid£70,000 – £95,000

    10 listings · GBP

  • Remote€73,250 – €103,250

    5 listings · EUR

Full location-type breakdown
Location typeAvg rangeCurrencyListings
Hybrid£70,000 £95,000GBP10
Remote€73,250 €103,250EUR5

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