Site Reliability Engineer

Role: Site Reliability Engineer

Start Date: ASAP

Duration: 3 months

Rate: £600 per day (Inside IR35)

On site: 1 day per week in Central London

I'm looking for a Site Reliability Engineer with a software engineering background to help improve the reliability, scalability, and security of my client's cloud platform.

This role will focus heavily on GitHub Actions , ArgoCD and modern deployment practices, working closely with both Platform and Product Engineering teams to ensure applications are deployed and operated safely at scale.

Key Requirements

• Strong software development background (Node.js, TypeScript, or similar).
• Hands-on experience with GitHub Actions and CI/CD pipelines.
• Strong ArgoCD and GitOps experience.
• Kubernetes and AWS expertise.
• Experience with observability tools such as Prometheus, Grafana, and Loki.
• Understanding of cloud security, distributed systems, and production operations.

What You'll Do

• Improve deployment reliability and developer experience.
• Build and optimise CI/CD pipelines and GitOps workflows.
• Enhance monitoring, alerting, and incident response capabilities.
• Automate operational processes and reduce toil.

This is an excellent opportunity for a developer-turned-SRE/DevOps engineer who enjoys solving complex operational challenges and improving how software is delivered and supported in production.

Site Reliability Engineer • London, South East, UK