Open Source conferences in Stockholm 2026 / 2027

Conferences ✕ Europe ✕ Sweden ✕ Stockholm ✕ Open Source ✕
Asia 13
Africa 0
Europe 36
North America 28
South America 0
Oceania 2
Online 8
.NET 1
API 2
Artificial Intelligence (AI) 6
Big Data 3
CIO 1
Clojure 1
CTO 2
Cybersecurity / InfoSec 2
Data / Database 3
Data Science 3
DevOps 1
Functional programming 1
Haskell 1
IT 13
Java 1
Kotlin 1
Large Language Model (LLM) 3
Machine Learning (ML) 4
Microsoft 2
Open Source 1
Scala 2
Software architecture 2
Tech 13
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 Stockholm 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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Umbracokalaset 2026

Open Source conference in Stockholm, Sweden, Europe