The Conference for Java,
Architecture and Software Innovation
May 5 – 9, 2025
Expo: May 6 – 8, 2025
Rheingoldhalle Mainz or Online
Expo: May 6 – 8, 2025
Rheingoldhalle Mainz or Online
The Early Bird ends in:
2
Editions
per Year
per Year
20
+
Years of Java Conferences
150
Sessions, Workshops & Keynotes
50000
+
Enthusiastic Java & IT Experts
5 Reasons to attend
JAX
15+ Power Workshops
with live coding & idea development
20+ years
Expertise in Java knowledge transfer
5 days
with 150 workshops, keynotes and sessions
Strong expertise
with speakers from leading tech companies
Networking
with the Java community
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Meet the JAX Community!
The Choice is Yours!
Join us Live in Mainz!
✓ Modern event arena with a Rhine view
✓ Enjoy exclusive hotel deals
✓ Get to know the trainers personally
✓ Network and exchange experiences with like-minded people
Get On-Site Tickets
✓ Enjoy exclusive hotel deals
✓ Get to know the trainers personally
✓ Network and exchange experiences with like-minded people
Join us From Wherever You Want!
✓ You Decide The Location and Place!
✓ First-Class Online Conference Platform
✓ Interactive Highlights and Surprises
✓ Network Virtually and Exchange Experiences
Get Remote Tickets
✓ First-Class Online Conference Platform
✓ Interactive Highlights and Surprises
✓ Network Virtually and Exchange Experiences
Secure Your Ticket
Book now and benefit from Early Bird offers until February 27th
Early Bird prices: Save up to 435€
Gadget for free: When booking a 5- or 3-Day pass
Group discount: Register with 3+ colleagues and save 10% per ticket
5-Day Special: Free Fullstack access to entwickler.de + Session Recordings
*incl. 10% group discount when buying 3 or more tickets, plus VAT
entwickler.de - Our Conference Platform
With the 5-day pass, you not only get 6 months of free access to all session recordings, but also 12 months of access to online workshops, tutorials and over 10,000 articles on entwickler.de.
You are already a Fullstack subscriber? Then save up to 25% off your conference ticket and get the session recordings for free. Simply enter your entwickler.de ID at the checkout.
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Ready to join? Secure your spot now by booking your ticket!
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Discover answers to common questions, including timings, on-site and online experience and more.
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Turn a 'Maybe' into a 'Yes': Convince your Boss to Approve JAX Mainz 2025
JAX Mainz gathers like-minded professionals to learn, share, and grow. Join us in Mainz where industry leaders and innovators will come together to exchange insights, share experiences, and chart the course for the future of Java and Software Innovation . Don’t miss this opportunity to elevate your craft, expand your network, and be a part of shaping the next wave of innovation. Click below for a ready-to-use email template to convince your boss and secure approval!
Location
Rheingoldhalle Mainz
Rheinstraße 66, 55116 Mainz
JAX takes place in the Rheingoldhalle in Mainz. The conference area is connected to the Hilton Hotel Mainz and is easily accessible by public transport and by car.
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