2026/05/18 - Code BEAM Lite Stockholm (Sweden)

Call for Talks: Code BEAM Lite Stockholm 2026 is NOW OPEN!

We’re bringing together the Erlang, Elixir, and Gleam communities for a day of learning, connecting, and exploring the future of distributed systems.

  • Event Date: May 18, 2026
  • CFT Deadline: February 16, 2026
  • Format: One-track, in-person conference
  • Presentation slots: 25 minutes (including 5 min Q&A)

We’re looking for talks on:

  • Innovation - the latest from the BEAM ecosystem
  • Growth - scaling teams and technology
  • Sustainability - DevOps, technical debt, productivity
  • Legacy - learning from the past to shape the future

First time speaking? We’re here to help! Our programme committee offers coaching and support for all speakers, especially those from under-represented groups in tech.

Got an idea slightly outside these themes?

Submit it anyway - we love to be surprised! Submit your talk: https://sessionize.com/code-beam-lite-stockholm-2026/

Let’s make Code BEAM Lite Stockholm 2026 amazing!

Interested in attending, join the waiting list for best prices and updates https://codebeamstockholm.com/#newsletter

Want to support the conference by being a sponsor. Contact us.

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As the year winds down, here are some standout talks from across our conferences - a nice mix of new insights and timeless wisdom from the functional programming and BEAM community.

1. Introducing Phoenix Sync - James Arthur| ElixirConf EU 2025

2. Keynote: Rethinking our Adoption Strategy - Evan Czaplicki | Lambda Days 2025

3. Keynote: Gleam’s Journey on the BEAM - Hayleigh Thompson & Louis Pilfold | Code BEAM Europe 2024

Enjoy these over the holidays, and we’ll see you in 2026.

https://www.youtube.com/playlist?list=PLvL2NEhYV4Zv_ZN7Sehnt43g3KiVRWGLq

Tickets for Code BEAM Lite Stockholm 2026 are LIVE!
This year, we’re hosting at Ericsson’s Stockholm offices as they celebrate 150 years of innovation - the birthplace of Erlang. A day you don’t want to miss!
We’re also thrilled to announce two incredible keynote speakers:
:microphone: Mike Begley - Head of Product Line RAN Compute @ Ericsson
:microphone: Barry O’Reilly - CEO/Founder at Black Tulip Technology
Early Bird rates are available now - but they won’t last long!
Save your spot: Code BEAM Lite Stockholm

Advanced Architecture with Residuality - May 19-20 with Barry O’Reilly

Want to go deeper after Code BEAM Lite Stockholm?

Join Barry O’Reilly for a 2-day advanced workshop on a revolutionary approach to software design!

Advanced Architecture with Residuality

Dates: May 19-20, 2026 (09:00-17:00) Location: OFFICE Business Center, Kungsgatan 64, Stockholm Trainer: Barry O’Reilly (CEO/Founder at Black Tulip Technology)

What is Residuality Theory?

A revolutionary theory that models software systems as interconnected residues - using applied complexity science to make managing uncertainty a fundamental part of the design process.

What You’ll Learn:

Day 1:

  • Concrete Complexity for Software Engineering

  • Residuality Theory

  • Modelling stress

  • Defining residues

Day 2:

  • Producing real-world architectures

  • Contagion analysis and component decisions

  • Incidence matrix techniques

  • Testing the architecture

Who Should Attend:

  • Senior developers stepping into architecture

  • Teams embarking on large, risk-filled projects

  • Seasoned architects seeking new techniques

This workshop is reserved exclusively for Code BEAM conference attendees.

Reserve your spot: Code BEAM Lite Stockholm

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Wireless sensors meet the BEAM ecosystem.

Davide Bettio is presenting “Low Power Wireless Sensors with AtomVM” at Code BEAM Lite Stockholm 2026.

Learn how AtomVM enables Erlang, Elixir, and Gleam to run on tiny, resource-constrained devices. Davide will demonstrate practical wireless delivery options including LoRa for long-range field data collection and Wi-Fi for MQTT and home automation.

The talk includes a working end-to-end example, from reading sensors to delivering data where it matters.

May 18, 2026 at Ericsson Stockholm offices

Get your ticket: Code BEAM Lite Stockholm

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Full Speaker Lineup + Early Bird Ends Monday, March 30!

The full speaker lineup for Code BEAM Lite Stockholm 2026 is here - and Early Bird tickets end next Monday, March 30!

Our Speakers:

Barry O’Reilly (Keynote) • Mike Begley (Keynote) • Ingela Andin • Hans Svensson • Alina Popova • Kristoffer Grönlund • Peer Stritzinger • Steinar Eliassen • Davide Bettio • David Klemenc • Prithvi Virupaksha • Alexander Kmoch • Daniel Widgren • Niclas Axelsson • Björn Gustavsson

What You’ll Learn:

  • AtomVM wireless sensors and IoT applications

  • Gleam & Lustre for full-stack development

  • AI-assisted development for high-performance systems

  • Performance optimization (achieving 40,000 TPS on a single node)

  • OTP patterns in Phoenix apps

  • Geospatial stacks with Elixir and Phoenix LiveView

  • Web apps with Nova framework

  • Property-based testing for security

  • Native Records in Erlang/OTP 29

  • Residuality theory in software architecture

Post-Conference Trainings:

Robert Virding (OTP Training & Secure Coding) and Barry O’Reilly (Advanced Architecture) - May 19-22

Important: Early Bird pricing ends Monday, March 30 - this is your last chance to save!

Event: May 18, 2026 at Ericsson Stockholm offices Code BEAM Lite Stockholm

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Schedule is live + 80% of tickets gone! 6 weeks until Code BEAM Stockholm at Ericsson offices. Secure your spot now: Code BEAM Lite Stockholm