Developer conferences in California 2026 / 2027

Conferences ✕ North America ✕ United States ✕ California ✕
Asia 159
Africa 105
Europe 584
North America 266
South America 40
Oceania 31
Online 142
Angular 1
Artificial Intelligence (AI) 28
Big Data 22
BSD / OS 1
Business Analysis 1
C/C++ 1
Cloud 9
Crypto / Blockchain 1
CTO 1
Cybersecurity / InfoSec 9
Data / Database 22
Data Science 22
DevOps 7
Docker / Kubernetes 7
Drupal 1
Fintech 1
Full-stack 1
Google 2
IT 61
Java 1
JavaScript 1
Kotlin 1
Large Language Model (LLM) 22
Linux / OS 1
Machine Learning (ML) 23
Open Source 9
Operating Systems / OS 1
PHP 1
Product management 6
Project management / PMO 5
Python 1
React 1
Ruby 1
Ruby on Rails 1
Salesforce 2
Scala 1
Software architecture 2
SRE 7
Startup 2
Tech 61
Tech leadership 3
Testing / QA 1
TypeScript 1
UI / UX 1
Web / Frontend 1
CA Canada 24
MX Mexico 9
US United States 233

Best developer conferences 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.

sre

SEV0

SRE conference in San Francisco, California, United States, North America

ai

Agentic Infrastructure Stack Summit

Artificial Intelligence (AI) conference in San Francisco, California, United States, North America

google

Web AI Summit

Google conference in Sunnyvale, California, United States, North America

security

OWASP Global AppSec USA 2026

Cybersecurity / InfoSec conference in San Francisco, California, United States, North America

security

OWASP Global AppSec US 2026

Cybersecurity / InfoSec conference in San Francisco, California, United States, North America

oss

OSA CON

Open Source conference in San Francisco, California, United States, North America and Online

oss

FOSS4G NA 2026

Open Source conference in Sacramento, California, United States, North America

ux

UXDX San Francisco

UI / UX conference in San Francisco, California, United States, North America

10% discount with code DEVEVENTSSF10

ai

Reverie: the summit for AI builders

Artificial Intelligence (AI) conference in San Francisco, California, United States, North America

oss

Gerrit User Summit

Open Source conference in San Francisco, California, United States, North America

ruby

SF Ruby Startup Conference

Ruby conference in San Francisco, California, United States, North America

ai

After Tokens

Artificial Intelligence (AI) conference in San Francisco, California, United States, North America

ai

AIE CODE Summit SF 2026

Artificial Intelligence (AI) conference in San Francisco, California, United States, North America

ai

AIE CODE 2026

Artificial Intelligence (AI) conference in San Francisco, California, United States, North America

ai

QCon San Francisco 2026

Artificial Intelligence (AI) conference in San Francisco, California, United States, North America

startup

Tech Weekend: Silicon Valley Startup Fundraising Sprint

Startup conference in Melno Park, California, United States, North America

google

DevFest Fresno 2026

Google conference in Fresno, California, United States, North America

ai

AI Infra Summit 6

Artificial Intelligence (AI) conference in San Francisco, California, United States, North America

ai

TestGuild IRL Santa Clara County 2026

Artificial Intelligence (AI) conference in Santa Clara County, California, United States, North America

ai

Daytona Compute 2027

Artificial Intelligence (AI) conference in San Francisco, California, United States, North America

product

ProductWorld

Product management conference in Santa Clara, California, United States, North America

product

ProductWorld 2027

Product management conference in Santa Clara, California, United States, North America

ai

AI DevWorld 2027

Artificial Intelligence (AI) conference in Santa Clara, California, United States, North America

kubernetes

OpsWorld 2027

Docker / Kubernetes conference in Santa Clara, California, United States, North America

fullstack

DeveloperWeek 2027

Full-stack conference in Santa Clara, California, United States, North America

oss

Open Source Forum

Open Source conference in Los Angeles, California, United States, North America

linux

The Linux Foundation Member Summit

Linux / OS conference in Half Moon Bay, California, United States, North America

devops

PlatformCon Live Day San Francisco

DevOps conference in San Francisco, California, United States, North America and Online

cpp

DVCon U.S. 2027

C/C++ conference in Santa Clara, California, United States, North America

ai

PyAI Conference 2027

Artificial Intelligence (AI) conference in San Francisco, California, United States, North America