Tech hackathons in Europe 2026 / 2027

Hackathons ✕ Europe ✕ Tech ✕
Asia 3
Africa 0
Europe 2
North America 4
South America 0
Oceania 0
Online 12
Artificial Intelligence (AI) 2
Big Data 2
Data / Database 2
Data Science 2
IT 2
Large Language Model (LLM) 1
Machine Learning (ML) 2
SQL 1
Tech 2
NL Netherlands 1
CH Switzerland 1

Best Tech hackathons 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.

ends in 3 days
tech

AI Hackathon Haarlem

Tech hackathon in Haarlem, Netherlands, Europe

ends in 2 months
tech

Energy Data Hackdays 2026 - Brugg

Tech hackathon in Brugg, Switzerland, Europe