Java2Days is the 1st international Java conference in Eastern Europe established in 2009. During the years Java2Days took place as the premier Java event on the Balkans and now Java2Days is a must-attend conference for anyone in the Java development area.

The conference program features more than 80+ in-depth sessions across 12 different tracks dedicated to help the software developers and IT professionals to improve their professional skills.

Call for papers is now open!

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What To Expect

Java2Days Highlights

The 1st Java conference in Eastern Europe

The first edition of Java2Days was held on 8-9 October 2009 in Sofia, Bulgaria. The brand new event brought together top speakers including Reza Rahman, Josh Long, John Willis and many others who presented in front of the passionate Java developers from the region.

Java2Days is a must-attend event

Java2Days is a must-attend event for anyone in the Java development area. The conference program will include a combination of keynotes, sessions, workshops, discussions led by industry’s top experts as well as social events where developers can meet and learn from their peers.

In-depth technical training for developers

Java2Days features more than 80+ in-depth sessions across 12 different tracks dedicated to help the software developers and IT professionals to improve their professional skills. This is simply the right place where developers could learn from world leading Java geeks.

The best networking experience

Java2Days 2017 offers the best networking experience for software developers and IT professionals. The attendees have the unique chance to speak face-to-face with world leading speakers, Java experts and industry colleagues during the sessions, discussions and social events.

Java2Days is the most recognised dev event

Java2Days is the only software development conference in Europe recognised by the leading business media like Forbes. Java2Days received a special award for “Valuable contribution to the development of the IT environment in Bulgaria” at Forbes Business Awards 2016.

Community Friendly - Supporting Regional JUGs

Java2Days is a commercial event, but we do support the community! During the last 9 years the event has been offering more than 300 free passes to regional JUG’s leaders and community members. It also gives a chance to local speakers to present alongside world leading experts.

1 Event
5 Stages
12 Tracks
1500 Attendees

Java2Days Tracks

Java Language & Backend

JavaEE, Spring, App Servers, MOM and Others

Java Architecture

Core Language developments, advanced concepts and future discussions

Android & Other Clients

Native Apps, design, development and optimization

JVM Languages

Scala, Groovy, Kotlin, JRuby, Jython

Modern Web

JavaScript frameworks & tools, HTML5, CSS3


SQL, NoSQL, Distribution, Replication, Performance

Big Data & Analytics

Data Storage, Processing, Analysis, Decision Making

QA Engineering

Continuous Integration, Automation, Verification

Cloud, DevOps & Infrastructure

The Operations perspective on Software Development

Development process, Methodologies, Tools

The healthy environment needed for every IT Professional

Security & Risk Management

Designing robust applications resilient to contemporary attacks

Innovation, IoT and Robotics

The future

Reserve your seat now


Who attends?

Software Developers

Project Managers

Software Architects

C-level Attendees & Managers

QA Engineers

IT Professionals

See the full list of all attendee titles

Key points


60+ Speakers

5 Stages

80+ Sessions

1500+ Connections



Still not convinced? See the most important reasons to attend.

Why Attend?
Our first speakers are announced!

Java2Days 2017 Speakers

Matt Raible


Siren Hofvander

Min Doktor

Jack Shirazi


Elaine Ou


Brian Vermeer


Javier Godinez


Subho Halder


Aaron Cure

Puma Security


Java2Days Previous Editions





Check pricing and packages



5000+ sq.m.



Great location

Check out the conference venue

Sofia Tech Park
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Latest news

Vote for your favorite Java2Days speakers of all time. We’ve prepared some really cool prizes…

As Java2Days as the leading and most trusted software development event in Bulgaria supporting the…

Registration for Java2Days 2017 is open! Register today to take advantage of Early Bird discounts,…

If you’re interested in speaking at the first ever developers festival in Bulgaria, that features…

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Attending Managers from

        Why sponsor

        Java Developers Gathering Point

        2500+ Leads

        Great Atmosphere

        Special Awards

        Join the elite Java Developers

        Register for the event

        Java2Days 2017
        Sofia, Bulgaria
        17-19 October, 2017
        The event will take place in Sofia Tech Park

        Phone: +359 896 880 937

        read more here