Thursday, 12 June

Lambda Days 2025

Lambda Days is a conference that brings together developers and researchers to shape the future of functional programming.

By Code Sync powered by Erlang Solutions

Date and time

Thu, 12 Jun 2025 09:00 - Fri, 13 Jun 2025 18:00 CEST

Location

Auditorium Maximum of the Jagiellonian University

33 Krupnicza 31-123 Kraków Poland

Refund Policy

Refunds up to 30 days before event

About this event

Event lasts 1 day 9 hours

For over a decade, Lambda Days has united the worlds of functional programming in academia and industry. This fusion of research and real-world applications continues to spark fresh ideas - no matter your level of expertise.

Whether you're a first-time attendee or a familiar face, we're thrilled to explore the future of functional programming with you!

Join us in beautiful, sunny Krakow to push the boundaries of what’s possible. Dive into battle-tested Scala, Erlang, and Haskell, feel the energy of F# and Elixir, connect with the minds shaping Elm, Luna, and OCaml - and discover what comes next!

What to expect?

Watch the highlights of Lambda Days 11th edition:

Who's behind it?

Code Sync is a family of tech events focused on Erlang & Elixir. This is the team behind Code BEAM conferences, ElixirConf EU, Lambda Days and RabbitMQ Summit.

Organised by

Code Sync powered by Erlang Solutions

Lambda Days is an event like no other gathering people passionate about functional programming. The first year, in 2014, was an amazing surprise - an explosion of inspiration and positive energy generated by local communities of tech experts, students, specialists, leaders and innovators. Second edition of our conference exceeded all expectations - with almost 400 attendees, 47 speakers and 7 tracks over two days it was hard to decide which opportunity deserves most attention. Since then we're the biggest functional programming conference in Europe.