Open Source conferences in Germany 2026 / 2027

Conferences ✕ Europe ✕ Germany ✕ Open Source ✕
Asia 14
Africa 0
Europe 41
North America 25
South America 1
Oceania 0
Online 5
.NET 3
Agile 7
Android 4
Angular 6
API 4
Apple 1
AR / VR / XR 2
Artificial Intelligence (AI) 44
AWS 1
Azure 2
Big Data 27
BSD / OS 2
Business Analysis 1
C/C++ 1
CIO 2
Cloud 30
Crypto / Blockchain 2
CTO 2
Cybersecurity / InfoSec 18
Data / Database 27
Data Science 27
DDD 3
DevOps 28
Docker / Kubernetes 19
Fintech 2
Flutter 5
Full-stack 12
Game dev 3
Golang 1
Google 3
Hardware / IoT 2
HR / Hiring / Recruiting 1
iOS / Swift 5
IT 131
Java 5
JavaScript 8
Kotlin 4
Laravel 3
Large Language Model (LLM) 23
Linux / OS 4
Machine Learning (ML) 31
Microsoft 7
Mobile 4
Open Source 12
Operating Systems / OS 2
PHP 3
Product management 7
Project management / PMO 5
Python 2
React 6
Rust 1
SAP 2
Scala 5
Scrum 2
Serverless 1
Software architecture 15
SQL 4
SRE 22
Startup 1
Symfony 3
Tech 131
Tech leadership 8
Testing / QA 5
TypeScript 8
UI / UX 8
Vue 1
Web / Frontend 11
Web3 2
AT Austria 1
BG Bulgaria 1
CZ Czech Republic 6
FR France 1
DE Germany 12
IT Italy 1
XK Kosovo 1
LV Latvia 1
LU Luxembourg 1
NL Netherlands 4
NO Norway 1
PL Poland 1
RO Romania 1
ES Spain 2
SE Sweden 1
GB United Kingdom 6

Best Open Source conferences in Germany 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.

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Zigtoberfest 2026

Open Source conference in Munich, Germany, Europe

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Xen Summit 2026

Open Source conference in Munich, Germany, Europe

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Open Tech Day 26: Software-defined Storage

Open Source conference in Nuremberg, Germany, Europe

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eLSA symposium

Open Source conference in Gottingen, Germany, Europe

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Joomla! World Conference

Open Source conference in Potsdam, Germany, Europe

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ALASCA Summit 2026

Open Source conference in Dresden, Germany, Europe

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Open Source Monitoring Conference (OSMC)

Open Source conference in Nuremberg, Germany, Europe

15% discount with code DEV.EVENTS15

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React Day Berlin

Open Source conference in Berlin, Germany, Europe

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IT-Tage

Open Source conference in Frankfurt am Main, Germany, Europe

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IT-Tage 2026

Open Source conference in Frankfurt, Germany, Europe

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FOSS-LÄND x OpenChain 2027

Open Source conference in Stuttgart, Germany, Europe

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KubeCon + CloudNativeCon Europe 2028

Open Source conference in Berlin, Germany, Europe