Java conferences in Europe 2025 / 2026

Conferences ✕ Europe ✕ Java ✕
Asia 1
Africa 1
Europe 22
North America 5
South America 2
Oceania 1
Online 8
.NET 13
Agile 20
Android 7
Angular 18
API 8
Apple 8
AR / VR / XR 5
Artificial Intelligence (AI) 79
AWS 10
Azure 8
Big Data 62
BSD / OS 8
Business Analysis 7
C/C++ 2
CIO 5
Clojure 2
Cloud 86
Crypto / Blockchain 10
CTO 9
Cybersecurity / InfoSec 51
Data / Database 72
Data Science 63
DDD 3
DevOps 64
Django 9
Docker / Kubernetes 55
Drupal 1
Elixir 2
Fintech 8
Flutter 12
Full-stack 59
Functional programming 4
Game dev 7
Golang 5
Google 22
Hardware / IoT 6
Haskell 2
HR / Hiring / Recruiting 2
iOS / Swift 13
IT 543
IT service management 2
Java 22
JavaScript 26
Kotlin 19
Laravel 4
Large Language Model (LLM) 36
Linux / OS 10
Machine Learning (ML) 68
Microsoft 44
Mobile 14
MongoDB 4
Open Source 21
Operating Systems / OS 10
PHP 15
Postgres 6
Product management 12
Project management / PMO 14
Python 10
React 20
Ruby 10
Ruby on Rails 10
Rust 4
Salesforce 1
SAP 2
Scala 21
Scrum 14
Serverless 1
Software architecture 63
SQL 29
SRE 53
Startup 3
Symfony 5
Tech 543
Tech leadership 25
Telecom / 5G 2
Testing / QA 21
TypeScript 26
UI / UX 17
Vue 15
Web / Frontend 30
Web3 8
WordPress 8
BE Belgium 1
HR Croatia 1
FR France 1
DE Germany 7
GR Greece 1
NL Netherlands 2
NO Norway 1
PL Poland 3
RU Russia 2
CH Switzerland 1
UA Ukraine 1
GB United Kingdom 1

Best Java conferences in Europe 2025 / 2026

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
Practical Microservices Masterclass

Practical Microservices Masterclass

Microservices certification training for 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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JSail 2025

Java conference in Hemelum, Netherlands, Europe

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JavaDay Lviv 2025 Online

Java conference in Lviv, Ukraine, Europe and Online

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Java Forum Stuttgart

Java conference in Stuttgart, Germany, Europe

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Scala Days 2025

Java conference in Lausanne, Switzerland, Europe

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JVM Day

Java conference in Moscow, Russia, Europe

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Javazone 2025

Java conference in Lillestrom, Norway, Europe

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JUG Summer Camp 2025

Java conference in La Rochelle, France, Europe

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Java Forum Nord

Java conference in Hannover, Germany, Europe

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Java Forum Nord 2025

Java conference in Hanover, Germany, Europe

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Confitura

Java conference in Warsaw, Poland, Europe

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Confitura

Java conference in Warsaw, Poland, Europe

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JUG Saxony Day

Java conference in Dresden, Germany, Europe

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Devoxx Belgium

Java conference in Antwerp, Belgium, Europe

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Jax London

Java conference in London, United Kingdom, Europe

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JavaCro

Java conference in Rovinj, Croatia, Europe

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Joker 2025

Java conference in St. Petersburg, Russia, Europe and Online

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JDD 2025

Java conference in Krakow, Poland, Europe

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W-JAX

Java conference in Munich, Germany, Europe and Online

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W-JAX

Java conference in Munich, Germany, Europe and Online

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J-Fall 2025

Java conference in Ede, Netherlands, Europe

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Voxxed Days Thessaloniki

Java conference in Thessaloniki, Greece, Europe

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JCON EUROPE 2026

Java conference in Cologne, Germany, Europe