Open Source conferences in Seattle 2025 / 2026

Conferences North America United States Washington Seattle Open Source

South America 0

Data / Database 1

IT 5

Software architecture 1

Best Open Source conferences 2025 / 2026

Best conference Jan 30-31 25

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Best conference May 8-9 25

Modern Software Engineering with TDD

Certification masterclass for .NET developers.

Best conference May 22-23 25

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference Jun 5-6 25

Clean Code: The Next Level

Advanced clean code certification training for Java developers.

Online Open Source conferences accessible from Seattle:

Feb 13 25

Open Source Forum

Open Source conference in Los Angeles, California, United States and Online

Feb 20-21 25

HashiTalks 2025

Open Source conference Online

Mar 10-11 25

FOSS Backstage 2025

Open Source conference in Berlin, Germany and Online

Jun 10-12 25

POSETTE: An Event for Postgres 2025

Open Source conference Online

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