You’re Invited to IntelliJ IDEA Conf 2025!

We are excited to invite you to IntelliJ IDEA Conf 2025, a free virtual event.

IntelliJ IDEA Conf is a celebration of the developer community, bringing together professionals who strive for excellence in software development. Join us for this free, live online conference and learn from industry leaders and experts on June 3–4, 2025.

You’ll be able to learn about a variety of topics, including Core Java, Kotlin, Java and AI, Spring Boot, GraalVM, Gradle, Junit and Kafka. For more details, see the agenda below.

Conference Details and Registration

Agenda

IntelliJ IDEA Conf 2025 will be held on two days, June 3–4, with 15 sessions in total. The conference has a single track on both days.

Find the detailed conference schedule, session descriptions, and speaker bios on the conference website.
Here’s a brief overview of the sessions which will be live streamed on the first day of IntelliJ IDEA Conf 2025, June 3:

• 9:00–10:00 UTC, Sharat Chander, Keynote: 30 Years of Java... The Journey Continues
• 10:00–11:00 UTC, Ignat Beresnev, Kotlin Notebooks for Spring Developers
• 11:00–12:00 UTC, Fabio Niephaus, Tips and Tricks for GraalVM and Graal Languages in IntelliJ IDEA
• 12:00–13:00 UTC, Rémi Forax, Valhalla Nullness Emotion
• 13:00–14:00 UTC, Lize Raes, Next-Level Features of LangChain4j for Production-Ready AI Applications
• 14:00–15:00 UTC, Sandra Ahlgrimm, From Zero to Hero: Java on Azure Integration With IntelliJ IDEA
• 15:00–16:00 UTC, Josh Long, Bootiful IntelliJ IDEA

Here’s a brief overview of the sessions which will be live streamed on the second day of IntelliJ IDEA Conf 2025, June 4:

• 9:00–10:00 UTC, Anton Arhipov, Keynote: "Sudo, Make Me a Sandwich!" – Live Coding With Agentic AI in IntelliJ IDEA
• 10:00–11:00 UTC, Paul Merlin & Dmitrii Smirnov, IntelliJ IDEA – The IDE That Speaks Gradle
• 11:00–12:00 UTC, Viktor Gamov, From Tower of Babel to Babel Fish: Evolving Your Kafka Architecture With Schema Registry
• 12:00–13:00 UTC, Marc Philipp, Catching Up With JUnit
• 13:00–14:00 UTC, Franck Pachot, The Modern Database Debate: Documents, Tables, or Documents in Tables?
• 14:00–15:00 UTC, Sébastien Deleuze, Null Safety in Spring Applications With JSpecify and NullAway
• 15:00–16:00 UTC, Bar-El Tayouri, Hacking and Securing AI Systems: Playing With Fire and Controlling the Flare of AI
• 16:00–17:00 UTC, Dr. Venkat Subramaniam, Keynote: OOP vs. DOP: Which One to Choose?

Please check out the detailed agenda for speaker and session details.

Community partnership

For user group (UG) leaders, if you think these sessions will benefit your members, we invite you to become an IntelliJ IDEA Conf community partner and share the event details with your group members. The registration process is simple and only requires submitting a few details about your UG and one of its leaders.

Click here to register as a community partner.

Once your registration form is processed, you will be listed as one of our community partners and your logo will be displayed on our event page. Community partners will also receive free JetBrains IDE licenses.

Attending sessions – logistics

The first step is to register for the event!

When you register to participate in this event, you can choose to attend all sessions or only specific ones. Once your registration is complete, JetBrains will email you all of the details you’ll need to view the sessions. All of the sessions are scheduled to last for one hour.

None of the sessions at this conference are prerecorded. Sessions will be presented in real time, and speakers will answer questions either by taking quick breaks or at the end of their sessions. We encourage you to ask any questions you might have via the chat option while watching the sessions. Engaging with the speaker or your fellow participants is one of the best ways to learn.

All of the sessions will be recorded and made available for you to watch again or catch up on after the event. Don’t forget to subscribe to IntelliJ IDEA’s YouTube channel to view them.

Hashtags

Don’t miss the chance to connect with us on social media! Use the hashtag #IntelliJIDEAConf on X (formerly Twitter), Bluesky, LinkedIn, and Facebook throughout the event.

A special thanks to our speakers

This conference wouldn’t be possible without the fantastic speakers and presenters who all strive to assist developers throughout their learning journey. At JetBrains, we are very thankful for all the speakers who graciously accepted our invitation to participate in this event.

We reserve special thanks for industry experts and leaders like Sharat Chander, Ignat Beresnev, Fabio Niephaus, Rémi Forax, Lize Raes, Sandra Ahlgrimm, Josh Long, Anton Arhipov, Paul Merlin & Dmitrii Smirnov, Viktor Gamov, Marc Philipp, Franck Pachot, Sébastien Deleuze, Bar-El Tayouri and Dr. Venkat Subramaniam who have agreed to join us for this event.

We truly appreciate their support! See you at the conference!

Register now!

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Marit van Dijk

Author

Marit van Dijk is a Software Developer, Java Champion and Developer Advocate at JetBrains. With 20 years of software development experience in different roles and companies, Marit loves building awesome software with amazing people and making developers lives better. She enjoys learning new things as well as sharing knowledge on programming, software development, testing & test automation, and more. She has contributed to open-source projects like Cucumber and several other projects. Marit speaks at international conferences, in webinars, and on podcasts, writes blog posts and tutorials, and contributed to the book “97 Things Every Java Programmer Should Know” (O’Reilly Media).