Banking on Thousands of Microservices

QCon London 2023

Session Microservices

Banking on Thousands of Microservices

Monday Mar 27 / 05:25PM BST, Fleming (3rd Fl.)

Abstract

Monzo has built an entire banking platform from scratch composed of many microservices; it serves over 7 million customers daily with an organisationally lean engineering team. All aspects of the bank are deployed hundreds of times a day (even on Fridays!).

This talk will cover lessons learned from building a bank, starting from technological choices like using Cassandra and Kubernetes in the early days to how Monzo has maintained its speed of execution through platform engineering and developer experience. We will also cover some mistakes and incidents we've had along the way.

Topics

Microservices scalability case study financial software
76% senior dev or higher
1:11 speaker ratio
60+ practitioners

QCon London 2023 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.

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