What happens at JCON besides the workshops and sessions?
2026, Apr 20 – 23: 1 Workshop-Day, 3 Conference-Days
⟟ Cinedom Multiplex Cinema, Cologne, Germany
The JCON VIP Party is where great conversations meet a relaxed and exclusive atmosphere. Open to all VIP ticket holders and special guests on Wednesday at 7:00 pm this exclusive gathering offers the perfect opportunity to connect with fellow developers, speakers, and industry leaders in a relaxed atmosphere.
Enjoy some good food and drinks for free, while expanding your professional network. Whether you're discussing the latest Java innovations or simply unwinding after an inspiring conference day, the VIP Party is the place to be.
The location will be emailed to ticket holders.
At JCON EUROPE 2025, we introduced the Mentorship Hub
In 2026 it's back because you loved it that much! Visit the 2. Floor, to help your career to the next level.
Over the course of all three days of the event, you’ll have the unique opportunity to join Java Champion Bruno Souza and other speakers, open-source leader and Java Champions in interactive small-group discussions. Whether you're refining your career strategy, overcoming challenges, or exploring new opportunities—there is something tailored to your need with personalized guidance.

At JCON EUROPE, I met old friends and made new ones. I had fun, did interviews, enjoyed conversations at the booths, and had deep career conversations that changed my life and the lives of developers that joined me.
Are you looking for a more relaxed and social atmosphere? Join us on Tuesday and Wednesday, starting at 1800h, on the exhibition floor for a lively happy hour. Enjoy complimentary beer and soft drinks as you mingle with fellow attendees.
We use Slido, an innovative solution, to bring your questions to the big screen. You can type questions on your phone or notebook and interact directly with the speaker. The audience can also vote on questions so that the most interesting ones get answered first.
Do you still have questions after a talk or want to discuss a non-public matter?
With our Scheduler, you have the opportunity to plan 1:1 meetings with your favorite Speaker or Sponsor. You can meet with them at a specific location, like heir booth or a designated table in our meeting area.
Enjoy complimentary black coffee throughout the day. The black Coffee is served in the exhibition area. For coffee specialties, use your vouchers at the Coffee Fellows counter on the first floor.
Check out our exhibition at the heart of the conference. You can also attend live tech demos and talk to vendors who create the technology you use daily. Through our Scheduler, you can reserve a dedicated meeting with a conference representative and speak privately on topics that impact your daily work.
Frank Delporte from the Foojay Team will interview conference attendees on Thursday for the Foojay Podcast. Are you ready to go on air?
At the Tessl & JAVAPRO Interview Booth, you can explore a wealth of fascinating interviews on various conference topics. Our speakers share unique insights on different subjects, from technology and innovation to business and culture.
This Booth is lead by the awesome Baruch Sadogursky. So fun and good times are for sure!