Track host
About the track
Debugging used to be mainly about reading logs. Today it’s about reasoning across services, events, data, LLMs and agents. Discover the mindset, methods and tools teams use to effectively diagnose, trace, and resolve complex issues in modern microservices and distributed system architectures.
Register
£2,290, Conference (3 days). Current pricing ends October 13th. All pass options.
76%
senior dev or higher
1:11
speaker ratio
60+
practitioners
QCon London 2027 is a three day conference for senior software engineers, architects and team leads. An international program committee of working engineers selects every session. Patterns and practices, not products and pitches.