Java conferences in Europe 2026 / 2027

Conferences ✕ Europe ✕ Java ✕
Asia 4
Africa 0
Europe 31
North America 10
South America 1
Oceania 0
Online 8
.NET 10
Agile 24
Android 10
Angular 28
API 13
Apple 6
AR / VR / XR 2
Artificial Intelligence (AI) 159
AWS 6
Azure 19
Big Data 115
BSD / OS 10
Business Analysis 9
C/C++ 4
CIO 9
Clojure 2
Cloud 132
Crypto / Blockchain 23
CTO 13
Cybersecurity / InfoSec 66
Data / Database 129
Data Science 116
DDD 7
DevOps 96
Django 7
Docker / Kubernetes 86
Drupal 3
Elixir 3
Fintech 19
Flutter 16
Full-stack 59
Functional programming 7
Game dev 6
Golang 4
Google 5
Hardware / IoT 5
Haskell 2
HR / Hiring / Recruiting 10
iOS / Swift 12
IT 804
IT service management 5
Java 31
JavaScript 47
Kotlin 25
Laravel 13
Large Language Model (LLM) 82
Linux / OS 11
Machine Learning (ML) 117
Microsoft 59
Mobile 17
Open Source 54
Operating Systems / OS 10
PHP 29
Postgres 5
Product management 46
Project management / PMO 39
Python 7
React 26
Ruby 5
Ruby on Rails 5
Rust 5
Salesforce 7
SAP 2
Scala 25
Scrum 19
Serverless 1
Software architecture 90
SQL 42
SRE 91
Startup 9
Symfony 14
Tech 804
Tech leadership 50
Telecom / 5G 5
Testing / QA 25
TypeScript 47
UI / UX 27
Vue 23
Web / Frontend 45
Web3 17
WordPress 10
BG Bulgaria 1
HR Croatia 1
FR France 1
DE Germany 7
GR Greece 1
NL Netherlands 5
NO Norway 1
PL Poland 4
PT Portugal 1
RU Russia 2
SI Slovenia 1
ES Spain 2
CH Switzerland 1
GB United Kingdom 3

Best Java conferences in Europe 2026 / 2027

Best conference
The Principal Dev – Masterclass for Tech Leads

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference
Clean Architecture Masterclass

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Best conference
Clean Code: The Next Level

Clean Code: The Next Level

Advanced clean code certification training for Java developers.

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JChateau

Java conference in La Loire Vallee, France, Europe

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JavaLand

Java conference in Europa Park, Germany, Europe

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JavaLand

Java conference in Rust, Germany, Europe

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Voxxed Days Zurich

Java conference in Zurich, Switzerland, Europe

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Scalar 2026

Java conference in Warsaw, Poland, Europe

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Voxxed Days Amsterdam 2026

Java conference in Amsterdam, Netherlands, Europe

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Spring I/O

Java conference in Barcelona, Spain, Europe

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Spring I/O 2026

Java conference in Barcelona, Spain, Europe

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JCON EUROPE 2026

Java conference in Cologne, Germany, Europe

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JCON EUROPE 2026

Java conference in Cologne, Germany, Europe

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Devoxx Greece

Java conference in Athens, Greece, Europe

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JPoint 2026

Java conference in Moscow, Russia, Europe and Online

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JPoint 2026

Java conference in Moscow, Russia, Europe and Online

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JAX Mainz 2026

Java conference in Mainz, Germany, Europe and Online

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JAX Mainz

Java conference in Mainz, Germany, Europe and Online

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Devoxx UK

Java conference in London, United Kingdom, Europe

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Dutch Clojure Days 2026

Java conference in Amsterdam, Netherlands, Europe

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GeeCon

Java conference in Krakow, Poland, Europe

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GeeCon

Java conference in Krakow, Poland, Europe

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KotlinConf 2026

Java conference in Munich, Germany, Europe

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JNation 2026

Java conference in Coimbra, Portugal, Europe

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JCON Slovenia

Java conference in Portoroz, Slovenia, Europe

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jPrime

Java conference in Sofia, Bulgaria, Europe

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J-Spring 2026

Java conference in Utrecht, Netherlands, Europe

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JSail Unconference

Java conference in Hemelum, Netherlands, Europe

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JavaZone 2026

Java conference in Lillestrom, Norway, Europe

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Confitura 2026

Java conference in Warsaw, Poland, Europe

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JAX London

Java conference in London, United Kingdom, Europe and Online

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JavaCro'26

Java conference in Rovinj, Croatia, Europe

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KotlinLeeds

Java conference in Leeds, United Kingdom, Europe