Open Source conferences in Poland 2026 / 2027

Conferences ✕ Europe ✕ Poland ✕ Open Source ✕
Asia 13
Africa 0
Europe 36
North America 28
South America 0
Oceania 2
Online 8
.NET 3
Angular 2
Artificial Intelligence (AI) 4
Azure 1
Big Data 4
BSD / OS 1
Cloud 6
Cybersecurity / InfoSec 5
Data / Database 5
Data Science 4
DevOps 3
Django 1
Docker / Kubernetes 2
Full-stack 1
Golang 1
Google 1
Hardware / IoT 1
IT 26
Java 2
JavaScript 3
Kotlin 2
Laravel 1
Large Language Model (LLM) 2
Linux / OS 1
Machine Learning (ML) 3
Microsoft 4
Open Source 1
Operating Systems / OS 1
PHP 1
Postgres 1
Python 1
React 1
Scala 1
Software architecture 2
SQL 3
SRE 2
Symfony 1
Tech 26
Tech leadership 1
Telecom / 5G 1
Testing / QA 1
TypeScript 3
Vue 1
Web / Frontend 2
AT Austria 1
BE Belgium 1
BG Bulgaria 2
DK Denmark 1
FI Finland 1
FR France 1
DE Germany 8
IE Ireland 1
IT Italy 2
LV Latvia 1
NL Netherlands 1
NO Norway 1
PL Poland 1
RO Romania 1
ES Spain 5
SE Sweden 1
CH Switzerland 1
GB United Kingdom 6

Best Open Source conferences in Poland 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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JS Poland

Open Source conference in Warsaw, Poland, Europe