Call for Speakers

ongoing

Virtual Java User Group

planned future dates

1 Dec 2026

location

Online


This is an ongoing Call for Papers.

The Virtual Java User Group (vJUG) runs monthly meetups bringing the global Java community together, wherever you are. 

If you’re not near a local JUG, or you’re craving more high-quality, deeply technical Java content, vJUG is your home. We stream expert-led sessions and standout talks from JUGs around the world, making great Java knowledge accessible to everyone.

We’re always looking for practical, opinionated, and future-ready talks across the JVM ecosystem, from modern Java and cloud-native architectures to AI, agents, tooling, and real-world war stories. Less hype. More “we tried this and here’s what actually happened.” As Java evolves in 2026, we want sessions that help developers build better software today and tomorrow, and if you’ve learned something the hard way or have an insight worth sharing, we’d love to hear from you.

open, 10 months left
Call for Speakers
Call opens at 12:00 AM

01 Feb 2026

Call closes at 11:59 PM

31 Dec 2026

Call closes in UTC (UTC+00:00) timezone.
Closing time in your timezone () is .

🔥 Themes We Love

Java + AI: Beyond API calls. Into real systems.

  • AI in Java, agent workflows, dev productivity, and the hard truths around cost, performance, and security.

Cloud-Native Java: Java at scale, in the real world.

  • Microservices, Kubernetes, serverless, modern frameworks, plus what actually works in production.

Modern Java & the JVM: What’s new, what’s useful, what’s skippable.

  • Virtual Threads, performance tuning, GraalVM, and JVM features worth adopting now.

Frameworks, Tooling & Productivity: Tools that help, and tools that hurt.

  • Framework choices, builds, CI/CD, observability, and lessons from simplifying messy systems.

Architecture & Battle Scars: No buzzwords. Just experience.

  • Event-driven systems, APIs, security, and honest “this broke in prod” stories.


🗓️ Availability & Time Zone

To help us schedule sessions across a global audience, please also provide:

  • Available Months: Select all months in which you’re able to deliver this session
  • Time Zone: Your primary time zone 
  • Preferred Presentation Time (Optional) Morning / Afternoon / Evening / No Preference


⭐ How We Review Proposals

Our review team looks for:

  • Relevance: useful for Java developers in 2026
  • Clarity: the problem, solution, and value are easy to understand
  • Practicality: real examples, demos, or lessons learned
  • Originality: a fresh perspective or hard-earned insight
  • Audience Fit: level and target audience are clear
  • Experience Over Hype: knowledge sharing, not product selling


💡 Tips for a Great Submission

Want to boost your chances?

  • Be specific, vague abstracts are the #1 rejection reason
  • Tell us what you actually did, not just what’s possible
  • Share trade-offs, mistakes, and lessons learned
  • Clearly state who the talk is for
  • If AI or agents are involved, explain why they’re needed, not just how
  • Don’t overthink polish — authenticity wins


🌈 Diversity Matters

We’re committed to amplifying underrepresented voices in tech.

If you’re a person of colour, a woman, LGBTQ+, or have a disability, we strongly encourage you to submit. 

Your perspective matters.


🚫 No Sales Pitches

This is a knowledge-sharing community, not a sales stage.

If your session focuses on selling a product rather than sharing insights, it’s not the right fit.


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