Hi,
Developer Week 2017 has a CfP till January 8, so shortly after Christmas:
http://www.developer-week.de/Call-for-international-PapersThe
conference is mostly German speaking (similar to JavaLand) but English speakers are also welcome there.
A bit of
a caveat, it has a strong .NET or "Dynamic Language" (Node.js, Angular,
PHP,...) background with 10 parallel tracks, so it can be extremely competitive.
However, it is also among the largest vendor-neutral developer
conferences (that's why you get Java, .NET, Android, PHP, Python or JavaScript in one place;-) in Germany / Europe.
Roughly half
the size of DevoXX BE (1600-2k attendees in the last few years)
So
if some of you are not afraid to compete with the likes of Pivotal, Dropwizard or Lagom/Lightbend in
certain events, then competing with Microsoft technologies, Node.js or
Angular could also be your thing.
Aside from Java as a language, Microprofile could also fit into the "architecture" category with buzzwords like Microservices.
I was asked to help the
Advisory Board review Java proposals, so I could have a bit of a say at least on Java topics.
Plus in late November 2017 the same organizer plans another smaller conference only on Java in or near Cologne not far from JavaLand but in Fall,
not Spring;-)
Those who submit interesting proposals to DWX related to Java that may not fit into its program, could be considered for the Java conference if they wish to speak there.
Cheers,
Werner