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Lead Site Reliability Engineer

United Kingdom - Southampton💼 Full-time🗓 2026-05-19 → 2026-07-31

Core

Lead investigations into root cause outages, performance, and cost issues for cloud platforms serving Public Safety & Justice markets.

Role type

Senior IC Site Reliability Engineer (Cloud Platform)

Builds

Observable, measurable, reliable, scalable, and maintainable cloud platforms for multi-media evidence management and Emergency Contact Centres.

Domain

Public Safety & Justice / Cloud Infrastructure

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Kubernetes (AKS), Azure Cloud, Infrastructure as Code (Bicep/Terraform), Python/PowerShell/C#, Observability (Grafana/Prometheus), Microservices architecture, SLO/SLA management, Database handling (MS-SQL, Elasticsearch)

Preferred skills

Azure DevOps Pipelines, AI tools for automation, ISO 27001/Cyber Essentials/FEDRAMP compliance frameworks

Technologies

Kubernetes, AKS, Azure, Bicep, Terraform, Grafana, Prometheus, Elasticsearch, PowerShell, C#, Python

Responsibilities

Act as gatekeepers of production and manage work backlog; Lead initiatives to automate low-value tasks; Provide technical leadership to Cloud Operations and Support teams; Develop and configure monitoring dashboards and alerts; Optimize system performance, cost, and security through regular reviews and tuning.

Seniority

Senior, hands-on IC

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