Hiring agentic AI engineers? Post on the #1 job board for engineers who build agentic systems. Post a job →(1136 active listings)

Senior 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 senior-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.

78 jobs found

Beroe x nnamu logo
Senior AI Engineer (Agentic AI & LLM Systems)

Beroe x nnamu

AutoGenCrewAI+9 more
🇩🇪
2026-05-21
LangChain logo
Deployed Engineer (Germany)

LangChain

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

Databricks

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

Logicalis Spain

LangChainLangGraph+2 more
🇪🇸
2026-05-19
Alago logo
Founding AI Engineer

Alago

€70K - €90K/yrLangChainVercel AI SDK+2 more
🇩🇪
2026-05-12
Zalion logo
Full Stack AI Engineer

Zalion

LangChainLangGraph+2 more
🇩🇪
2026-05-12
GovRadar logo
Senior AI Engineer (m/w/d)

GovRadar

€75K - €85K/yrRemoteLangChainLangGraph+3 more
🇩🇪
2026-05-12
Viseven logo
Node.js Developer (LangChain, LangGraph, RAG)

Viseven

RemoteLangChainLangGraph+1 more
🇺🇦
2026-05-12
ING logo
Agentic AI Engineer

ING

PLN 115K - PLN 336K/yrCrewAIGoogle ADK+3 more
🇵🇱
2026-05-12
Grant Thornton Greece logo
Senior AI Engineer

Grant Thornton Greece

AutoGenCrewAI+7 more
🇬🇷
2026-05-08
Knowit logo
AI Engineer/Architect - LLM, RAG & Applied AI

Knowit

LangChainLlamaIndex+1 more
🇸🇪
2026-05-06
Perelyn logo
(Senior) Applied AI/ML Engineer (f/m/d)

Perelyn

HaystackLangChain+1 more
🇩🇪
2026-05-06
PhysicsX logo
Senior AI Engineer - Platform

PhysicsX

LangChainLangGraph+5 more
🇬🇧
2026-05-06
Zalion logo
Full Stack AI Engineer

Zalion

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

Mirakl

LangChainLangGraph+4 more
🇫🇷
2026-05-06
PhysicsX logo
Senior AI Engineer - Applied

PhysicsX

LangChainLangGraph+4 more
🇬🇧
2026-05-06
Mirakl logo
Senior AI Engineer - Freelance

Mirakl

LangChainLangGraph+4 more
🇫🇷
2026-05-06
ING logo
Senior AI Engineer - Agentic AI

ING

€66K - €106K/yrCrewAIGoogle ADK+6 more
🇳🇱
2026-05-06
Mirakl logo
Senior AI Engineer

Mirakl

LangChainLangGraph+4 more
🇫🇷
2026-04-29
AI.IMPACT GmbH logo
Lead AI Engineer / Senior AI Engineer

AI.IMPACT GmbH

€60K - €110K/yrLangChainLlamaIndex+2 more
🇩🇪
2026-04-29
Skalar logo
Senior AI Engineer

Skalar

LangChainVercel AI SDK+5 more
🇩🇪
2026-04-29
Descartes & Mauss logo
Sr AI Engineer

Descartes & Mauss

LangChainLangGraph+2 more
🇫🇷
2026-04-25
Shopfully logo
Senior AI Engineer

Shopfully

RemoteCrewAILangChain+1 more
🇧🇬 🇪🇸 🇮🇹+1
2026-04-25
Mirakl logo
Senior AI Engineer - Freelance

Mirakl

LangChainLangGraph+4 more
🇫🇷
2026-04-25
Pigment logo
Senior AI Scientist

Pigment

€70K - €140K/yrLangChainLangGraph
🇫🇷
2026-04-24
LangChain logo
Solutions Architect (Amsterdam)

LangChain

LangChainLangGraph+1 more
🇳🇱
2026-04-24
Aliz logo
Senior AI Engineer

Aliz

Google ADKLangChain+1 more
🇭🇺
2026-04-24
Ebury logo
Senior Full-Stack Engineer - AI Agent Platform

Ebury

LangChainLangGraph+4 more
🇬🇧
2026-04-24
Skalar logo
Senior AI Engineer

Skalar

LangChainVercel AI SDK+5 more
🇩🇪
2026-04-19
Riverflex logo
AI Engineer

Riverflex

LangChainSemantic Kernel+9 more
🇳🇱
2026-04-19
Avaloq logo
AI Software Engineer

Avaloq

CrewAIGoogle ADK+8 more
🇨🇭
2026-04-10
Trimble logo
Agentic Artificial Intelligence Engineer

Trimble

RemoteAutoGPTDSPy+3 more
🇩🇪
2026-04-09
AI.IMPACT GmbH logo
Lead AI Engineer / Senior AI Engineer

AI.IMPACT GmbH

LangChainLlamaIndex+3 more
🇩🇪
2026-04-09
YLD logo
AI Engineer

YLD

CrewAILangChain+10 more
🇵🇹
2026-04-09
emagine logo
AI Engineer with Gen AI & LLM & RAG

emagine

PLN 25K - PLN 34K/yrLangChainLangGraph
🇵🇱
2026-04-06
Adclear logo
Senior Fullstack Engineer

Adclear

£75K - £95K/yrLangChainLangGraph
🇬🇧
2026-04-06
Veriff logo
Founding Software Engineer - Agentic Systems

Veriff

AutoGenCrewAI+5 more
🇧🇷 🇪🇪 🇪🇸
2026-04-06
SAP logo
Senior Machine Learning Engineer

SAP

CrewAILangChain+2 more
🇭🇺
2026-04-02
Senior ML Engineer - Agentic AI

Undisclosed (Healthcare/Clinical AI)

CHF 128K - CHF 192K/yrAutoGenLangChain+1 more
🇨🇭
2026-04-02
paiqo GmbH logo
Senior AI Engineer - Agentic AI Platform

paiqo GmbH

CrewAILangChain+3 more
🇩🇪
2026-04-02
Thieme Group logo
Senior AI Engineer (m/f/o)

Thieme Group

LangChainLangGraph+4 more
🇩🇪
2026-04-02
Cititec Talent logo
Senior AI Engineer

Cititec Talent

£132K - £154K/yrClaude Agent SDKLangChain+3 more
🇬🇧
2026-04-02
Workday logo
Senior Developer, Agentic AI Engineering

Workday

FlowiseLangChain+4 more
🇮🇪
2026-04-02
Accenture logo
GenAI & Agentic Commerce Engineer

Accenture

LangChainLlamaIndex+3 more
🇬🇧
2026-04-01
Charles Simon Associates Ltd logo
AI Architect (Generative & Agentic AI)

Charles Simon Associates Ltd

£80K - £95K/yrAutoGenCrewAI+10 more
🇬🇧
2026-04-01
Perelyn logo
(Senior) Applied AI/ML Engineer (f/m/d)

Perelyn

RemoteHaystackLangChain+2 more
🇩🇪
2026-04-01
Halian logo
Senior AI / LLM Engineer

Halian

LangChainLangGraph
🇫🇷
2026-04-01
Sopra Steria logo
Senior ML/LLM Engineer (API & Fullstack)

Sopra Steria

HaystackLangChain+9 more
🇪🇸
2026-04-01
Dun & Bradstreet logo
AI Architect

Dun & Bradstreet

LangChainLangGraph+1 more
🇮🇪
2026-04-01
Intec Select logo
AI Engineer - LLM & Agentic Systems

Intec Select

£110K - £149K/yrLangChainLangGraph+1 more
🇬🇧
2026-04-01
View all 78 jobs with filters →
Live market data15 priced listings

Salary insights for Senior LangChain Developer Jobs in EU

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

Average range (EUR)

€68,471 – €110,156

mean min to mean max

Median range (EUR)

€70,000 – €107,968

p50 min to p50 max

Listings with salary

15

explicit salary ranges only

By seniority

  • Senior€68,471 – €110,156

    15 listings · EUR

Full seniority breakdown
SeniorityAvg rangeCurrencyListings
Senior€68,471 €110,156EUR15

By location type

  • Hybrid€66,457 – €111,484

    13 listings · EUR

Full location-type breakdown
Location typeAvg rangeCurrencyListings
Hybrid€66,457 €111,484EUR13

Building an agent?

Pipe this salary + jobs data into your agent

MCP server with search_jobs, get_salaries, get_job. Two-minute setup for Claude Desktop, Claude Code, ChatGPT, Cursor, Windsurf.

/mcp

Broader searches

Related searches

Popular right now

Get jobs like these weekly