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Non Scala big conferences 2020

Q2

Devoxx https://devoxx.com/#/

France 15-17 Apr

CFP opening: Sunday, December 1, 2019
CFP closing: Thursday, January 16, 2020

UK 12-15 May

No CFP announced yet

Poland 17-19 June

No CFP announced yet

Kafka Summit https://kafka-summit.org/

London April 27 - April 28, 2020

Call for Papers opens:  November 1, 2019
Call for Papers closes:  December 15, 2019

GeeCon https://www.geecon.org/

Poland 13 - 15 May 2020

no CFP yet, + I was invited

QCon

London: March 2-4, 2020 https://qconlondon.com/

NYC: June 15-17, 2020 https://qconnewyork.com/

São Paulo: May 4 - 6, 2020

Not sure they have CFP at all, it might be by invitation only (albeit, https://qconnewyork.com/talk-submissions)

Goto https://blog.gotocon.com

Amsterdam: June 8-11, 2020 https://gotoams.nl/

Don't see cfp, from twitter: "send me your abstract to gsh@trifork.com would love to have you if we can fit you in the program 🤓" (2017)

Q3

JBCNConf

Barcelona: July 6-8,2020

https://www.jbcnconf.com/2020/callForPapers.html

OSCON

Portland: July 13–16, 2020 https://conferences.oreilly.com/oscon/oscon-or

NOV 2019—JAN 2020
Call for Speakers (no links to the CFP though)
confreg@oreilly.com - For conference registration information and customer service

Oracle CodeOne

San Francisco: September 21-24

First held in 1996 by Sun Microsystems, JavaOne (now organized by Oracle and renamed CodeOne) is billed as the largest conference for Java developers. CodeOne also includes all programming languages.

Q4

Goto https://blog.gotocon.com

Berlin: Oct 26-30, 2020 https://gotober.com/

Copenhagen: 9-13 Nov, 2020 https://gotocph.com/

Don't see cfp, from twitter: "send me your abstract to gsh@trifork.com would love to have you if we can fit you in the program 🤓" (2017)

Strange Loop

ST. LOUIS, MO: Oct 1-3, 2020

https://thestrangeloop.com/cfp.html
CFP open: Mar 31, 2020
CFP close: Apr 28, 2020

GeeCon

Prague: Oct 15-16, 2020

https://geecon.org/

QConf

Munich: Oct 20-21, 2020

https://qconmunich.com/

Joker

St. Petersburg, Russia: Oct 23-24

CFP opens: March 4
CFP closes: Aug 8

Jax London

London, Oct ???

not announced yet
https://jaxlondon.com/