6 talks on building to last.
This is a conference for anyone who takes responsibility for the code they commit.
We bring developers, academics, and hackers together, to figure out how to write good software in an accelerating world.
Speakers
Sophia Drossopoulou
Sophia Drossopoulou is Professor of Programming Languages at Imperial College London and winner of the 2023 Dahl-Nygaard Prize. She works on programming languages, models, and reasoning about programs and algorithms.
Somtochi Onyekwere
Somtochi Onyekwere is a Staff Software Engineer at Fly.io, working across backend systems, infrastructure, and open source. Previously at Weaveworks, she contributed to FluxCD, giving her hands-on experience with the tools and trade-offs behind modern cloud-native software.
William Schor
William Schor is a Senior Software Engineer at Netflix, working on online data stores and distributed data systems. He focuses on resilience, high availability, and low-latency serving, helping teams learn how large-scale data infrastructure can stay fast, safe, and reliable.
Cate Huston
Cate Huston is Fractional CTO at Twill, and the author of The Engineering Leader. She writes about engineering leadership and co-runs DRI Your Career with Jean Hsu.
Anatoliy Bilenko & Alberto Carretero
Anatoliy Bilenko is a Staff Engineer in the Office of the CTO at Canonical, where he leads the dqlite team and runs the company’s PerCorr Academy, training engineers and managers in performance analysis and formal verification. Before joining Canonical, he spent a decade at Seagate leading teams working on distributed storage, performance, and transaction management. He holds a PhD from the University of Odessa, where his research focused on performance optimization in reconfigurable systems. Ángel Alberto Carretero is a software engineer at Canonical's Office of the CTO, where he works on dqlite, the distributed SQLite engine used as storage backend for Kubernetes. He studied mathematics and computer science, spent a year at Amazon, and joined Canonical in 2023. He recently wrote about using TLA+ to formally model a 16-year-old SQLite bug.
Don Syme
Don Syme is a Principal Researcher at GitHub Next, specializing in AI assisted software development. He works with GitHub and open source communities to make better programming technologies, and, through that, make people more productive and happier. He's the designer of the F# programming language, the co-originator of async/await, and has contributed to aspects of C# and GitHub Copilot.
30 September
As part of GOTO Copenhagen, join us for a day of sessions on the Balcony Stage.
Sophia Drossopoulou, Imperial College London, 2023 Daul-Nygaard Prize
Somtochi Onyekwere, Staff Software Engineer, Fly.io
William Schor, Senior Software Engineer, Netflix
Cate Huston, CTO, Twill
Anatoliy Bilenko & Alberto Carretero, Staff Engineer & Software Engineer
Don Syme, Principal Researcher, GitHub Next
Logistics and travel
Flying into Copenhagen Airport (CPH) is easiest. It’s a short 9 min taxi ride to the conference venue, TAP1.
For a list of recommended area hotels please visit the GOTO Copenhagen site.
If you are attending our Customer Summit: Plan on arriving on 28 September. The summit will start in the late morning on 29 September.
GOTO Copenhagen and Bug Bash Sessions will end at 6:45pm everyday, so please plan your travel home accordingly.
Tickets
Purchase your tickets on the GOTO Copenhagen site. Both the 1-day and 3-day tickets will include access to Bug Bash Europe.
We have a limited amount of passes for our customers! Reach out to your account manager to see about getting complimentary 1-day tickets.
Why we came back...
I’ve been to many conferences, but this was legitimately the first that I felt “a part of”... There are various combinations of testing conferences, devops conferences, and formal methods conferences, sure, but this still felt like a new stake in the ground.
Still my favorite conference — the right combination of industry and academia, research and practice… the conference is collecting the software-verification and distributed-systems people I want to meet and collaborate with.
I attended the BugBash 2026 these last two days, and had a blast.
I attended the first edition last year and it was where I finally met the correctness niche in person.
Talks from DC
Steel, Rust, and truth
Industrial transformation in the programming world.
Behaviors as the backbone of software correctness
Making TLA+ more usable again
Building confidence in an always-in-motion distributed streaming system
You should think about why your system should work.
Gary Marcus in conversation with Will Wilson
The robots aren't taking over this year.