QCon London International Software Development Conference on March 27-29, 2023 in London, United Kingdom

QCon London is an international software development conference for senior software engineers, software architects, and team leads.


On March 27-29, software leaders driving innovation 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. Topics covered at QCon London include:

Architectures You've Always Wondered About

Architecture in 2025

Performance: Designing and Tuning

Building Security in Earlier

Socially Conscious Software

Modern Frontend Development and Architecture

Building Modern Backends

Paving the Road: Enhancing Developer Productivity and Experience

Data Engineering Innovations

AI/ML Trends

Architecture with Sustainability in Mind

The Tech of FinTech

Remote and Hybrid Work: What Now?

Staff+ Engineering in Practice

Debugging Production


"I can't remember the last conference I attended (of 100s) where every single talk was interesting, and I learned something. If you're used to being in a 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.


Attend in-person for an immersive experience, time to connect with speakers and peers, unconference sessions, and conference social events.


The flexible online experience gives you access to most talks on-demand, live unconference and group problem-solving sessions, and the option to connect with peers and speakers in our Slack workspace.


Join QCon as a team and save with exclusive discounts for both the in-person and online experiences!


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.


Is your company interested in connecting with senior developers and decision-makers? Explore sponsorship opportunities by emailing [email protected]

Tickets: https://go.evvnt.com/1312200-2?pid=10008


In-person registration starts from: GBP 1890.00,
Online registration starts from: GBP 435.00


Time: 09:00 to 18:00

Name: QCon by InfoQ