Posted on 2025-12-03 - 5 minute read

Why Smart Leaders Send Their Teams to DDD Europe

This is a message to engineering managers, tech leads, and the people who hold the budget

You already know your engineers want to go to DDD Europe 2026. They've probably sent you the link. Maybe more than once. This post is written for you, not them.

Here's the question worth asking: what do you get out of it?

The hidden cost of not sending your team

Your teams are already dealing with the problems that DDD Europe was built to address. Legacy systems nobody dares touch. Microservices that turned into a distributed Big Ball of Mud. Domain logic scattered across codebases, spreadsheets and the heads of three people who might not stick around. Conversations between engineers and the business that stay on the surface, and don’t dig deep enough.

These are expensive problems. And they tend to get more expensive the longer they are not addressed.

DDD Europe is not a motivational conference. It is where Europe's most serious software architecture community gathers to share what actually works: in production, at scale, and in organisations much like yours.

A strong keynote lineup

• Diana Montalion of Mentrix, who is an expert in system thinking and knowledge flow.
• Martin Fowler, Chief Scientist at Thoughtworks and one of the most influential voices in software architecture for the past three decades.
• Felienne Hermans, Professor of Computer Science Education, brings rigorous thinking on how developers actually learn.
• **Eric Evans,** author of the book that defined domain-driven design, will be there in person.
• Indu Alagarsamy, Principal Engineer at CircleCI, brings a rare combination of hard-won practical experience and deep conceptual thinking to the conference.
• Michael Feathers, whose work on working with legacy code is on many engineers' desks right now, joins them.

Beyond the keynotes, the workshop list runs deep: Neal Ford, Alberto Brandolini, Susanne Kaiser, Mark Richards. Practitioners who have solved hard architectural problems at real companies and come to share what they learned.

Your engineers will come back with insights from the people who wrote the books they reference in pull request comments.

What your organisation gets back

Every attendee who returns from DDD Europe becomes, in effect, a catalyst for change. They share what they learned. They challenge assumptions that have been quietly costing the organisation money. They introduce techniques that enable the deeper conversations with the business.

The impact spreads well beyond the three days spent in Antwerp.

More concretely, here is what organisations consistently see:

• Reduced technical debt. Teams learn proven patterns that prevent the costly rewrites that eat engineering quarters. The hands-on labs run two hours each and produce immediately applicable skills, not theoretical knowledge.
• Faster onboarding and alignment. When your architecture team knows how to design a vocabulary, miscommunication between engineers, product managers, and the business drops measurably. Fewer meetings to clarify what was meant. Fewer bugs that turn out to be misunderstandings in disguise.
• Better hiring and retention. Sponsoring conference attendance signals investment in growth. For senior engineers who have options, that signal matters. Companies that invest in their people attract, and keep, better people.
• De-risked software architecture. The speakers at DDD Europe have already encountered the scaling challenges your teams are approaching. Sending people to learn from them directly is considerably cheaper than discovering the same lessons independently.
• Cross-pollination. Your team returns with fresh perspectives and live connections into Europe's architecture community.

A note on group attendance

DDD Europe is genuinely better as a team experience. When multiple people from your organisation attend together, they build shared language and shared context. They reference the same talks. They push each other to apply what they learned.

Attending as a group of five or more also qualifies for additional team pricing. Order tickets on our website or get in touch at contact@dddeurope.com for help with group orders.

Ready to book?

DDD Europe 2026 takes place in Antwerp over three days. The full speaker list and program are at 2026.dddeurope.com.

Your engineers already want to go. The question is whether you want to make the investment count.