IT hackathons in California 2026 / 2027

Hackathons ✕ North America ✕ United States ✕ California ✕ IT ✕
Asia 2
Africa 1
Europe 1
North America 5
South America 1
Oceania 0
Online 37
Artificial Intelligence (AI) 2
Big Data 2
Data / Database 2
Data Science 2
IT 2
Large Language Model (LLM) 2
Machine Learning (ML) 2
Tech 2
CA Canada 1
US United States 4

Best IT hackathons in California 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 6 days
it

Build Fast. Launch Loud. Prompt Driven Hackathon

IT hackathon in Palo Alto, California, United States, North America

ends in 2 months
it

Showerhacks

IT hackathon in San Francisco, California, United States, North America