Java conferences in Europe 2026 / 2027

Conferences ✕ Europe ✕ Java ✕
Asia 2
Africa 0
Europe 28
North America 10
South America 1
Oceania 0
Online 8
.NET 12
Agile 22
Android 11
Angular 29
API 13
Apple 6
AR / VR / XR 2
Artificial Intelligence (AI) 157
AWS 4
Azure 17
Big Data 114
BSD / OS 10
Business Analysis 7
C/C++ 3
CIO 8
Clojure 2
Cloud 122
Crypto / Blockchain 25
CTO 12
Cybersecurity / InfoSec 64
Data / Database 128
Data Science 115
DDD 7
DevOps 90
Django 9
Docker / Kubernetes 81
Drupal 4
Elixir 2
Fintech 21
Flutter 17
Full-stack 60
Functional programming 5
Game dev 4
Golang 4
Google 6
Hardware / IoT 5
Haskell 1
HR / Hiring / Recruiting 8
iOS / Swift 13
IT 786
IT service management 7
Java 28
JavaScript 46
Kotlin 23
Laravel 14
Large Language Model (LLM) 81
Linux / OS 11
Machine Learning (ML) 115
Microsoft 63
Mobile 18
MongoDB 1
Open Source 50
Operating Systems / OS 10
PHP 30
Postgres 4
Product management 44
Project management / PMO 38
Python 9
React 27
Ruby 5
Ruby on Rails 5
Rust 5
Salesforce 5
SAP 2
Scala 23
Scrum 17
Software architecture 88
SQL 41
SRE 86
Startup 7
Symfony 15
Tech 786
Tech leadership 49
Telecom / 5G 5
Testing / QA 22
TypeScript 46
UI / UX 27
Vue 24
Web / Frontend 48
Web3 17
WordPress 9
BG Bulgaria 1
FR France 1
DE Germany 7
GR Greece 1
NL Netherlands 4
NO Norway 1
PL Poland 4
PT Portugal 1
RU Russia 1
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.

java

JChateau

Java conference in La Loire Vallee, France, Europe

java

JavaLand

Java conference in Europa Park, Germany, Europe

java

JavaLand

Java conference in Rust, Germany, Europe

java

Voxxed Days Zurich

Java conference in Zurich, Switzerland, Europe

java

Scalar 2026

Java conference in Warsaw, Poland, Europe

java

Spring I/O

Java conference in Barcelona, Spain, Europe

java

Spring I/O 2026

Java conference in Barcelona, Spain, Europe

java

JCON EUROPE 2026

Java conference in Cologne, Germany, Europe

java

JCON EUROPE 2026

Java conference in Cologne, Germany, Europe

java

Devoxx Greece

Java conference in Athens, Greece, Europe

java

JPoint 2026

Java conference in Moscow, Russia, Europe and Online

java

JAX Mainz 2026

Java conference in Mainz, Germany, Europe and Online

java

JAX Mainz

Java conference in Mainz, Germany, Europe and Online

java

Devoxx UK

Java conference in London, United Kingdom, Europe

java

Dutch Clojure Days 2026

Java conference in Amsterdam, Netherlands, Europe

java

GeeCon

Java conference in Krakow, Poland, Europe

java

GeeCon

Java conference in Krakow, Poland, Europe

java

KotlinConf 2026

Java conference in Munich, Germany, Europe

java

JNation 2026

Java conference in Coimbra, Portugal, Europe

java

JCON Slovenia

Java conference in Portoroz, Slovenia, Europe

java

jPrime

Java conference in Sofia, Bulgaria, Europe

java

J-Spring 2026

Java conference in Utrecht, Netherlands, Europe

java

JSail Unconference

Java conference in Hemelum, Netherlands, Europe

java

JavaZone 2026

Java conference in Lillestrom, Norway, Europe

java

Confitura 2026

Java conference in Warsaw, Poland, Europe

java

JAX London

Java conference in London, United Kingdom, Europe and Online

java

KotlinLeeds

Java conference in Leeds, United Kingdom, Europe

java

J-Fall

Java conference in Ede, Netherlands, Europe