Orgvue

Principal Site Reliability Engineer

Orgvue

full-time

Posted on:

Location Type: Hybrid

Location: London • United Kingdom

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Job Level

Lead

Tech Stack

AWSCloudEC2KubernetesSDLCTerraform

About the role

  • Define and enforce SLOs, SLIs, and error budgets across critical services
  • Crafting and implementing a cloud infrastructure and tooling strategy
  • Work across our Org to level up SRE practices
  • Help implement robust observability metrics, logs & traces using our observability tool
  • Guide the team in building automated, self-healing systems
  • Own and evolve our incident response processes, including on-call practices and post-mortem culture
  • Mentor engineers across the org on best practices in reliability, operational readiness, and scalable infrastructure
  • Drive Infrastructure as Code (IaC) using Terraform, Kubernetes, CloudFormation and GitOps practices
  • Collaborate closely with security, DevOps, and software teams to ensure compliance, scalability, and operational excellence
  • Evaluate and introduce tools, patterns, and practices that improve the performance and reliability of our SaaS platform

Requirements

  • Demonstrable experience leading SRE transformations
  • Deep hands-on expertise with **Kubernetes** (EKS preferred) in production environments
  • Strong experience with **AWS core services** (EC2, EKS, RDS, S3, ALB/NLB, IAM, CloudWatch, etc.)
  • Expert in **Infrastructure as Code** using tools such as **Terraform**, with knowledge of GitOps workflows
  • Strong background in observability: metrics, visualization, logging, and tracing
  • Understanding of automation, SDLC, CI/CD pipelines, deployment automation, and blue/green or canary releases
  • Proven experience with incident management, disaster recovery planning, root cause analysis, and post-incident reviews
Benefits
  • Hybrid working - 1+ days a week in the London office
  • Wellbeing: Sanctus Coaching, Virtual fitness sessions, Wellbeing webinars, Annual Wellbeing day
  • Subsidised Gym Membership
  • Private Medical Insurance (including Dental and Vision) and Life Assurance
  • 25 days holiday (increasing to 30 days at a rate of 1 extra day per year)
  • Summer Fridays (half-day Fridays for the months of July and August)
  • Employer pension contribution of 5% of your gross salary, if you contribute a minimum of 3%
  • Season ticket Loan
  • Cycle to Work Scheme
  • Annual Discretionary Bonus
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
SLOsSLIserror budgetsInfrastructure as CodeTerraformKubernetesAWS core servicesobservabilityCI/CD pipelinesincident management
Soft Skills
mentoringcollaborationleadershipcommunicationoperational readiness