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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.

41 jobs found

PEAX AG logo
Senior Agentic-AI Engineer (m/w/d)

PEAX AG

CHF 140K - CHF 180K/yrClaude/AnthropicOpenAI API
🇨🇭
2026-03-31
Veriff logo
Founding Software Engineer - Agentic Systems

Veriff

OpenAI Assistants APIPinecone+1 more
🇧🇷 🇪🇪 🇪🇸
2026-04-06
Cititec Talent logo
Senior AI Engineer

Cititec Talent

£600 - £700/yrClaude Agents SDKClaude Code+3 more
🇬🇧
2026-04-02
Charles Simon Associates Ltd logo
AI Architect (Generative & Agentic AI)

Charles Simon Associates Ltd

£80K - £95K/yrLlamaMistral+1 more
🇬🇧
2026-04-01
djiiga GbR logo
Senior AI Engineer (m/w/d)

djiiga GbR

€70K - €130K/yrAnthropic ClaudeMLflow+1 more
🇩🇪
2026-03-31
Senior ML Engineer - Agentic AI

Undisclosed (Healthcare/Clinical AI)

CHF 128K - CHF 192K/yrKnowledge GraphsTransformers
🇨🇭
2026-04-02
Intec Select logo
AI Engineer - LLM & Agentic Systems

Intec Select

£500 - £675/yrMCP
🇬🇧
2026-04-01
Clarity AI logo
Senior MLE Staff Engineer

Clarity AI

PineconeWeaviate+1 more
🇪🇸
2026-04-06
Veriff logo
Founding Software Engineer - Agentic Systems

Veriff

OpenAI Assistants APIPinecone+1 more
🇧🇷 🇪🇪 🇪🇸
2026-04-06
Clarity AI logo
Senior MLE Staff Engineer

Clarity AI

PineconeWeaviate+1 more
🇪🇸
2026-04-06
SAP logo
Senior Machine Learning Engineer

SAP

Azure MLDatabricks+1 more
🇭🇺
2026-04-02
paiqo GmbH logo
Senior AI Engineer - Agentic AI Platform

paiqo GmbH

Azure AI FoundryDelta Lake+2 more
🇩🇪
2026-04-02
Thieme Group logo
Senior AI Engineer (m/f/o)

Thieme Group

DatabricksMCP+2 more
🇩🇪
2026-04-02
Workday logo
Senior Developer, Agentic AI Engineering

Workday

Claude CodeCopilot+3 more
🇮🇪
2026-04-02
Sopra Steria logo
Senior ML/LLM Engineer (API & Fullstack)

Sopra Steria

ChatGPTClaude 3+2 more
🇪🇸
2026-04-01
Celonis logo
Senior Applied (AI) Engineer - Public Sector

Celonis

ChatGPTDatabricks+1 more
🇬🇧
2026-03-31
Celonis logo
Senior Applied AI Engineer - Public Sector

Celonis

ChatGPTDatabricks+1 more
🇫🇷
2026-03-31
HeyJobs logo
Freelance AI Engineer/Builder - New Product PoC

HeyJobs

AWS BedrockAnthropic Claude+3 more
🇩🇪
2026-03-31
Celonis logo
Senior Applied AI Engineer - Public Sector

Celonis

ChatGPTDatabricks+1 more
🇩🇪
2026-03-31
emagine logo
AI Engineer with Gen AI & LLM & RAG

emagine

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

Adclear

£75K - £95K/yr
🇬🇧
2026-04-06
emagine logo
AI Engineer with Gen AI & LLM & RAG

emagine

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

Adclear

£75K - £95K/yr
🇬🇧
2026-04-06
Citi logo
Senior Gen AI Developer

Citi

PLN 268K - PLN 457K/yr
🇵🇱
2026-04-01
Accenture logo
GenAI & Agentic Commerce Engineer

Accenture

Azure AI AgentGemini
🇬🇧
2026-04-01
View all 41 jobs with filters →

Salary insights for Senior LangChain Developer Jobs in EU

Pulled from 11 Senior LangChain Developer Jobs in EU on this page that publish a salary range.

Average range (GBP)

£46,220 to £57,275

Median range (GBP)

£75,000 to £95,000

Listings with salary

11

By seniority

SeniorityAvg rangeCurrencyListings
Senior£46,220 to £57,275GBP11

By location type

Location typeAvg rangeCurrencyListings
Hybrid£46,220 to £57,275GBP10

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