Call for Proposals

Call for Proposals is closed. Submissions are no longer possible. Sorry.
finished 50 days ago

Spring I/O 2024

event starts

30 May 2024

event ends

31 May 2024


Barcelona, Spain

Spring I/O is the leading European conference focused on the Spring Framework ecosystem. Spring I/O 2024 (11th edition) will take place in Barcelona, Spain, on May 30 - 31 and will gather more than 1200 Spring professionals and enthusiasts.

finished 152 days ago
Call for Proposals
Call opens at 12:00 AM

30 Nov 2023

Call closes at 11:59 PM

18 Feb 2024

Call closes in Romance Standard Time (UTC+01:00) timezone.
Closing time in your timezone () is .

Who are we looking for?

We welcome all types of speakers - experienced and first-timers. If you have something cool to say, we want to hear from you! We also believe diversity of speakers makes our event better; we welcome speakers of any gender, sexual orientation, disability, physical appearance, race, or religion.

Check the agenda from previous editions for some inspiration:

Types of Sessions

- Talks (50min, usually 45min + 5min QA)

- Workshop (2h): hands-on labs with a small group


All sessions (except workshops) will be video recorded and made available on our YouTube channel.

Travel Expenses

For select instances, we may offer coverage for travel expenses.. If your company doesn't cover travel expenses (flight & accommodation), we'll be happy to help. Please let us know in the notes section.

Need help?

If you have any questions or concerns, please reach out to the Spring I/O team at We’re happy to help with anything you need.

Submit your proposal now and join the Spring I/O family! Good luck!

event fee

free for speakers