About Devoxx UK

1 - 3 November, 2021


Devoxx UK is a 3-day conference where developers and architects come together and explore the latest technology advancements and fascinating ideas, with some of the most inspiring speakers in our sector.

Diverse, local and global talent introduce the newest and most vital content from the development world, with a range of sessions covering Java, Cloud, Big Data, AI, Robotics, Programming Languages, Security, Architecture, Methodologies and Developer Culture.

Come to Devoxx UK to expand your knowledge base, sharpen your skills and get hands-on experience with the latest technologies. 

Each year the Devoxx Family welcomes over 13,000 developers to events in Belgium, France, UK, Poland, Morocco & now, Ukraine.

Follow @DevoxxUK on Twitter for updates

What's On?

We host a range of different session types. Attendees can access a wide range of content in formats designed to offer the best learning opportunities.

DAYS 1 & 2


Inspiring and thought provoking, three 20 minute keynotes open the conference, with a 45 minute keynote that rounds us out.


Deep Dives

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


Hands-on Labs

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

DAYS 1 & 2

Conference Sessions

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

DAYS 1 & 2

Byte Size

15 minute lunchtime sessions designed for speakers to give a quickfire view of a particular subject.

DAYS 1 & 2

Coding Cafe

1 hour Mini-Labs where developers are encouraged to work together on software improvements; plugins, new features, bug fixes, improved documentation etc.



Ignite sessions are a series of speedy presentations. Presenters get 20 slides, which automatically advance every 15 seconds. The result is a fast and fun presentation which lasts just 5 minutes.

DAYS 1 & 2


30 minute sessions focused on demonstrating technical development tools or solutions.



Informal evening sessions that give a chance for like-minded attendees to gather and discuss tools, topics and technologies in a relaxed setting.


Each year we reach far and wide to curate a program featuring leading developer experts. A Call for Papers from mid April will invite submissions, before speaker and session announcements commence in June.

Stay tuned for announcements of our speaker line-up for 2021.


Java language & Server Side Java: JVM, JDK, performance tuning, modularity, Spring, appservers, databases, batch processing & more…

Software development methodologies, developer culture and related subjects

Cloud, Terraform, Ansible, Kubernetes, Docker, Istio, PaaS and serverless

How-Tos, strategies, tools, techniques and best practices for getting architecture right

Web frameworks, performance and accessibility, languages and tooling to build modern browser apps

Big Data, Fast Data, NoSQL, Machine learning, Deep Learning, Neural Networks, TensorFlow, etc

Other languages running on the JVM, functional, mobile and emerging languages. The tools, libraries and best practices

Environmental technologies: strategies, tools & examples of designing & developing greener software

Encryption, defensive practices, tools and technologies to be secure


Grab a ticket and join us for Devoxx UK.



What ticket is right for you?

Conference Ticket

Valid Days 1 & 2
  • 2-day Conference Days ticket
  • Choose from sessions running in 6 parallel rooms
  • Meet our Sponsors
  • Lunch & Refreshments included
  • Access Evening Social Events
  • View All Recorded Sessions Online

Combi Ticket

Valid Days 1, 2 & 3
  • 3-day, Access All ticket
  • Attend Deep Dive Sessions / Hands-on Labs on Day 1
  • Reserve preferred Day 1 Lab & Deep Dive Sessions spaces
  • Choose from sessions running in 6 parallel rooms on Days 2 & 3
  • Meet our Sponsors
  • Lunch & Refreshments included
  • Access Evening Social Events
  • View All Recorded Sessions Online

Deep Dive Day Ticket

Valid on Day 3
  • 1-day ticket for those who only wish to attend Deep Dive Sessions and / or Hands-on Labs
  • You can reserve spaces in your preferred Labs & Deep Dive Sessions
  • Lunch & Refreshments included


Working with the amazing companies that sponsor Devoxx UK we strive to make the event a brilliant experience for all. 

Latest News

Devoxx UK 2021 in November

Devoxx UK will now run 1st – 3rd November, 2021. Moving from our traditional May slot was the sensible option this year and we cannot wait to welcome people back to Devoxx UK in London. If the roadmap the UK government set out earlier this week holds, a return to conferences in expected from June...
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Devoxx UK 2020 is cancelled

For us, the 2nd week of May is usually filled by welcoming attendees, speakers and sponsors to London for Devoxx UK. Sadly this year, the week is all about the cancellation of this year’s event. We originally postponed the conference to August in light of the global Coronavirus pandemic. Our first consideration in the original postponement...
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Notes from the organiser – how Coronavirus is impacting Devoxx UK

Last month we made the decision to postpone Devoxx UK to later in the year, moving it from its normal May timeslot to late August. At the time this was a very difficult decision to make but felt like the sensible one. A month later reveals that it was, in fact, a glaringly obvious call...
Read More

Join us at Devoxx UK 2021


Business Design Centre, 52 Upper Street, London. N1 0QH. United Kingdom


The closest tube station is Angel, located on the Northern line, and just a few minutes walk away

Want to know more?


+44 (0)7974 835792


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 UK is a community effort. The team is made up of senior developers, user group leaders and passionate experts

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