QCon London International Software Development Conference, March 27-29, 2023. In-person or online. Queen Elizabeth II Centre, London

QCon London is an international software development conference for senior software engineers, architects and team leads. Attend in-person at the QEII London or online.

On March 27-29 the biggest names in software engineering and architecture will come together for 3 days of real-world technical talks, practical advice, and actionable insights. Find practical inspiration (not product pitches) from software leaders deep in the trenches creating software, scaling architectures and fine-tuning their technical leadership to help you make the right decisions.

Deep-dive with world-class software leaders on the patterns, practices, and use cases leveraged by early adopter companies. Tentative topics covered at QCon London include:
Performance and Mechanical Sympathy
Modern Java
Next Generation Microservices: Building Distributed Systems the Right Way
Architectures You’ve Always Wondered About
Building and Evolving APIs
Developer Enablement – The Secret Weapon
Modern Data Pipelines and DataMesh
Debug, Analyze and Optimise… in Production!
Innovations in ML Systems
Staff-Plus Engineer Path
WebAssembly and Modern Systems Programming Languages
Optimising for Speed and Flow

“I can’t remember the last conference I attended (of 100s) where every single talk was interesting and I learned a something. If you’re used to being in the group that has seen and heard it all, try out this one.” Donnie Berkholz, QCon London 2022 Attendee, DevX Leader, SVP Product @Percona

At QCon you’ll always find:
Senior software practitioners first.
Real-world technical talks.
No hidden marketing, no sales pitches, no hype.
Speakers Hand-picked by an international program committee.
‘We Care’ experience: healthy food, healthy environment, strict code of conduct.

Level-up on the topics that matter the most right now, solve your complex engineering challenges and get clarity on software decisions, workflows, and roadmaps.

Don’t miss out on real-world insights to help you adopt the right technologies and practices.

New for 2023: QCon London has released online tickets to give you the opportunity to join the conference virtually. Get access to most talks on-demand, join live unconference and group problem-solving sessions, and connect with peers and speakers in our Slack workspace.