Site Reliability Engineer

Milton Keynes, Buckinghamshire, United Kingdom • Posted June 27, 2026

Job Type: Full-time
Location: Milton Keynes, Buckinghamshire
Posted: June 27, 2026
Category: other-general
Application Deadline: August 06, 2026

Role Description

We are seeking an experienced Site Reliability Engineer (SRE) to join our Group Technology Team in Milton Keynes. ConnellsX is Connells Group Technologys internal developer platform, built on Microsoft Azure. It simplifies cloud hosting, embeds security and compliance by default, and enables a frictionless developer experience. As part of the team building and operating this platform, you will play a hands-on role in ensuring it is reliable, scalable, and observable. You will help establish and mature SRE practices, focusing on: Monitoring and observability Incident response Post-incident review Reliability testing and capacity planning Toil reduction Enabling development velocity We offer a hybrid working arrangement with one day per week in our Milton Keynes office. Key Responsibilities: Support teams using ConnellsX and respond to incidents in a structured, blameless way Investigate root causes and drive post-incident actions to completion Define SLIs, contribute to SLOs, and monito...

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