20th edition : 2 - 6 October 2023

Devoxx Belgium 2023

Devoxx Belgium 2022 (19th edition), a 5-days technology conference, saw over 3,200 attendees. To our surprise, all conference and combi tickets were sold out in just 5 minutes!

The event featured some of the most innovative and inspiring speakers in the industry, bringing together a diverse range of local and global talent to showcase the latest advancements in various fields, including Java, Cloud, Big Data, Security, Architecture, Artificial Intelligence, Machine Learning, Robotics, Programming Languages, Methodologies, and Developer Culture.

If you missed any of the talks, don’t worry, as they are now available on our YouTube channel for your viewing pleasure.

Attending Devoxx Belgium provides an excellent opportunity to expand your knowledge, sharpen your skills, and gain hands-on experience with the latest technologies.

Devoxx, a series of technology conferences, is held in various countries including Belgium, France, the UK, Poland, Morocco, Ukraine, and most recently, Greece. Additionally, our platform for smaller events, VoxxedDays, is organized in various locations globally.


We are planning to launch the 2023 tickets in two separate releases:

  • The first will be on August 16th at 9:00 AM Central European Summer Time (CEST).
  • The second release is scheduled for September 4th, also at 9:00 AM CEST.
Join the Devoxx community

All the Devoxx Belgium 2022 talks have been made available on our YouTube channel.  Make sure to subscribe!


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What's On...

DAYS 3 & 4


Inspiring and thought provoking keynotes on Wednesday morning and Thursday evening.

DAYS 3 - 5


50 minutes sessions on a range of different technologies, practices and methodologies.

DAYS 1 - 2

Hands-on Labs

3 hours hands-on sessions where you delve into a specific technology or methodology under expert guidance.

DAYS 1 - 2

Deep Dive

3 hours sessions where attendees can rapidly immerse themselves in a subject matter with an in-depth examination of a topic or technology.

DAYS 3 - 4

Lunch Talks

45 minutes conference sessions during lunch.  A great way to sit, eat, relax and learn.

DAYS 1 - 2

Tools in Action

30 minutes sessions focused on demonstrating tools, technical tools or solutions.

DAYS 1 - 2

BOF sessions

Bird-of-a-feather sessions are one hour informal gatherings organised in the evening.



All aspects of Java as a platform: emerging or established, Java language, JVM (languages), JDK, frameworks, standards, performance etc

Server Side Java

Frameworks and libraries which are mainly used on the server-side: Spring, Jakarta EE, Reactive frameworks, ORM, MOM, DB, Micro-services frameworks, Quarkus/Micronaut etc.

People & Culture

Personal development, leadership, working practices, mental health, diversity, inclusion and developer culture

Build & Deploy

Modern operational concerns, including build pipelines, orchestration, observability, monitoring, resilience, and compliance, as the software world embraces DevOps and cloud delivery.


How-to’s, tools and techniques for developers to drive great architectures.  Share your in-the-trenches experiences informing us what works and what doesn’t.


UI, UX, front-end languages, frameworks and architectures.  This can include Angular, React, VUE, Blazor, SCSS best practices etc.

Data & AI

Big Data, Fast Data, NoSQL, Machine learning, Deep Learning, Neural Networks, TensorFlow, Large Language Models, Transformers, etc.

Development Practices

All about Getting Stuff Done right. Methodologies, better practices, testing & tools.


Encryption, defensive practices, tools and technologies to be secure, security testing etc.

Mind The Geek

Developer candy: stuff we want to know about but don’t (generally) do at work – robotics, biological computing, cybernetics, AI, new toys & tomorrows world

Sponsors 2023

We have started preparations for the 20th edition of Devoxx Belgium. Make sure to contact us asap if you want to join us as a partner.





Registration Partner
Hosting Partner
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Kinepolis, Groenendaallaan 394, 2030 Antwerp (Belgium)


The main train station is Antwerpen-Centraal where you take the Metro Line 6 direction Luchtbal take stop ‘Kinepolis’.

Want to know more?


[email protected]
+32 (0)50 67 57 91

[email protected]    

Our Mission

Provide a first class tech conference where passionate developers can network, hack, get inspired and learn throughout.


Devoxx is a conference by developers, for developers. It is offered at an affordable price so that every developer can enjoy the experience.


Devoxx Belgium is a community effort. The team is made up of senior developers, Java Champions and passionate technology experts.