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QCon London 2027 | Software Conference for Senior Developers

Event artwork for QCon London 2027 | Software Conference for Senior Developers
About this event

What to expect

QCon London 2027 brings senior software engineers together in London for production-tested lessons on AI systems, architecture, APIs and platform engineering.

Running 13–15 April 2027 at The QEII Centre in London, this multi-track conference is designed for professional developers making consequential technical decisions. Rather than focusing on vendor pitches or speculative demos, QCon invites senior engineers from innovator and early-adopter companies to explain what is already working in production,and what they learned when it did not.

Across 15 engineering tracks, more than 75 practitioners will share patterns that attendees can adopt, costly mistakes they can avoid and evidence that can help teams de-risk technical investments before committing to a build.

What the programme covers

The agenda spans the technical and organisational challenges facing modern software teams, including:

  • Engineering AI systems, with guardrails, safety nets and evaluation approaches for today’s AI landscape
  • Agent architecture, looking beneath the loop at the systems required to build with agents
  • Architectures worth studying, modern API design and distributed systems
  • Resilience engineering for environments where failure is expected
  • Reimagined data platforms and real-world platform engineering
  • Developer experience as a first-class architectural concern
  • Software security, risk management and the technology behind fintech
  • Staff+ engineering skills and code extending beyond conventional engineering teams
  • Native languages and WebAssembly

Who should attend?

QCon London is aimed squarely at senior developers, software architects, Staff+ engineers, technical leads and engineering decision-makers. It will be most valuable to practitioners responsible for evaluating emerging technologies, setting architectural direction or improving how engineering teams ship reliable software. Past attendees have represented organisations including Meta, Netflix, Google, Airbnb, Amazon, Barclays, BBC, Salesforce, Uber and Stripe.…

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