Devoxx Belgium 2025 has come to an end, and what an incredible week it was. This year in Antwerp, we explored the next evolution of software — where AI Agents and the ever-advancing Java ecosystem took center stage.
From agentic workflows and autonomous systems to LLM inference on GPU and Spec-Driven-Development, the talks and demos showcased a new era of developer creativity. Whether it was deep dives into Model Context Protocol (MCP), multi-agent architectures (A2A), or cutting-edge Java LLM libraries, the energy and innovation on stage were simply next-level.
Coinciding with the release of Java 25, we saw the community embrace features like Stable Values for safer, faster initialization of immutable data, and continued progress in Structured Concurrency — making parallel programming more elegant and reliable than ever.
A huge thank-you to everyone who made this edition special — the speakers, sponsors, program committee, and of course, the thousands of passionate developers who joined us in Antwerp. You made Devoxx Belgium 2025 unforgettable ❤️
See you next year for Devoxx Belgium 2026 — where we’ll continue to explore, build, and shape the future of software together.
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Devoxx, a series of technology conferences, is held in various countries including Belgium, France, the UK, Poland, Morocco, and Greece. Additionally, VoxxedDays (a Devoxx incubator) is organized in various locations globally (including CERN ⚛).
Each year, Devoxx welcomes over 20,000 passionate developers from around the world to learn, share, and connect through its events.
The language that runs the world. All things Java: language updates, the JVM, tooling, and the ever-evolving ecosystem.
Dev wellness, leadership, team dynamics, inclusion, and the human-centered side of software, including accessibility and design thinking.
From no-code to agentic workflows and intuitive UI tools, where new ways of building meet expressive, user-focused design.
Designing systems – and the minds that run them. From microservices to multi-agent systems (A2A, ADK, secure MCP, …), structure, scale, and intelligence.
From prompts to platforms. Dive into LLMs, RAG, agents, embeddings, and the generative future of software.
Craft, test, ship, repeat. From clean code to CI/CD, testing, tooling, and modern dev methodologies.
Trust nothing. Secure everything. Defensive engineering, application security, secure protocols, and zero trust in practice.
Weird, wild, and wonderfully technical. Quantum, robotics, cybernetics, indie projects, and the bleeding edge of curiosity.
Powering the modern backend. Frameworks and libraries for scalable, secure, and efficient Java backends.
Interested in sponsoring Devoxx Belgium 2026 then this might interest you : attendees insights
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’.
KRISTIEN LEYN
[email protected]
+32 (0)50 67 57 91
STEPHAN JANSSEN
[email protected]
