Senior Site Reliability Engineer

JR United Kingdom; Hounslow; Remote; GBP 70,000 - 90,000; Full time

Job summary

A leading software house is seeking a Senior Site Reliability Engineer to lead its cloud transformation initiatives. You will ensure system reliability across AWS and Azure while promoting SRE best practices. The role offers competitive pay, fully remote working, and comprehensive benefits.

Benefits

Private medical and dental insurance

25 days annual leave + bank holidays

R&D and personal training budgets

Competitive salary

Qualifications

• Experience with AWS and Azure environments.
• Proven track record in Site Reliability Engineering.
• Strong background in infrastructure automation and cloud-native services.

Responsibilities

• Design and maintain resilient infrastructure systems.
• Drive infrastructure automation and CI/CD pipelines.
• Build observability and monitor system health.

Skills

Infrastructure as Code

Cloud Services (AWS, Azure)

Kubernetes

Terraform

CI/CD Pipelines

Monitoring

Incident Response

Python

Go

TypeScript

Job description

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Senior Site Reliability Engineer, south west london

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Client:

Maxwell Bond

Location:

south west london, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

04.06.2025

Expiry Date:

19.07.2025

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Job Description:

Site Reliability Engineer

Up to £90k

Remote

This is an exceptional opportunity to join a market-leading software house undergoing a major cloud transformation. As their Site Reliability Engineer, you’ll play a critical role in ensuring system reliability, scalability, and performance across both AWS and Azure environments. This is your opportunity to lead cloud-native transformation and embed SRE best practices into engineering at scale.

What you’ll be doing as their Site Reliability Engineer:

You’ll be the go-to expert for designing and maintaining resilient, automated, and observable infrastructure systems. Working cross-functionally with software engineering and architecture teams, you’ll:

• Engineer highly available, reliable platforms across AWS & Azure using Kubernetes, Helm, Terraform, and cloud-native services.
• Drive infrastructure automation, build and evolve infrastructure as code (Terraform, etc.), and CI/CD pipelines to reduce toil and accelerate deployment frequency.
• Build observability into everything—own monitoring, alerting, and incident response to minimize MTTR and improve system health.
• Champion SRE culture and reliability-focused engineering—help shape sustainable engineering practices, SLAs, SLOs, and error budgets.
• Contribute across the stack with flexibility in tooling—experience with Python, Go, or TypeScript is a bonus.
• Collaborate on cloud strategy and architectural decisions, influencing how the company scales across global infrastructure.

What’s in it for you?

• Competitive salary up to £90k
• Fully Remote working
• Private medical and dental insurance
• 25 days annual leave + bank holidays
• R&D and personal training budgets
• And much more...

This is an incredibly rare chance for a seasoned, high-performing SRE to leave your mark on high-impact transformation projects in a business that’s truly committed to doing things the right way.