About this role
Salary: £65,000 - 75,000 per year
Requirements: Previous experience as a Site Reliability Engineer or in a similar cloud, infrastructure, DevOps, or platform engineering role in a customer-facing environment, such as SaaS or MSPStrong hands-on experience with AWS and on-premise virtual machinesExperience with Infrastructure as Code, such as Terraform; container orchestration, such as Kubernetes; and monitoring and observability tools such as Prometheus, Grafana, Datadog, or Azure MonitorAbility to implement processes and tools and support adoption of new ways of working across development and support teamsAbility to communicate with internal teams and external customersNetworking skills across cloud and on-premise environmentsWindows or Linux systems administration skills; Linux preferredPrevious use of AI tools to improve efficiency Responsibilities: Use technologies such as Terraform and Kubernetes to provision and configure servers and networks and automate application lifecyclesUse Datadog and other observability tools to monitor application performanceImplement new ways of working and help shape how we respond to and recover from incidentsTake ownership of incident resolutionImprove reliability metrics, including MTTR, incident frequency, and on-call toil, by evaluating incidentsParticipate in an on-call rota and respond to incidents during scheduled periodsIdentify automation opportunities and implement changes that improve reliability Technologies: AIAWSAzureCloudDatadogDevOpsGrafanaSupportKubernetesLinuxPrometheusTerraformWindows More:
We are hiring a Senior Site Reliability Engineer for a well-established B2B SaaS company undergoing a significant platform transformation. This role will help build platform stability, support system upkeep, and introduce new tooling and processes. It offers the opportunity to take ownership of how our cloud function operates, with potential to progress into a team lead position as the team grows. The role is based in Milton Keynes, with two days on site per week. Compensation is up to £75,000, plus bonus and an on-call allowance. A referral reward of up to £1,000 may be available for a successful referral, subject to terms.
last updated 40 week of 2026