Senior Site Reliability Engineer
Senior Site Reliability Engineer

Senior Site Reliability Engineer

Hounslow Full-Time 54000 - 126000 £ / year (est.) No home office possible
J

At a Glance

  • Tasks: Design and maintain resilient infrastructure systems across AWS and Azure.
  • Company: Join a leading software house transforming its cloud capabilities.
  • Benefits: Enjoy remote work, competitive salary, private health insurance, and generous leave.
  • Why this job: Be part of impactful projects and shape sustainable engineering practices.
  • Qualifications: Experience in SRE, cloud platforms, and coding with Python, Go, or TypeScript.
  • Other info: This role offers a unique chance to influence global infrastructure strategies.

The predicted salary is between 54000 - 126000 £ per year.

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.

Senior Site Reliability Engineer employer: JR United Kingdom

Join a forward-thinking software house in South West London, where as a Senior Site Reliability Engineer, you will thrive in a culture that prioritises innovation and collaboration. With competitive salaries, fully remote working options, and generous training budgets, the company is dedicated to fostering employee growth and well-being, making it an ideal environment for those looking to make a significant impact in cloud transformation projects.
J

Contact Detail:

JR United Kingdom Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Site Reliability Engineer

✨Tip Number 1

Familiarise yourself with the specific tools and technologies mentioned in the job description, such as Kubernetes, Terraform, and CI/CD pipelines. Having hands-on experience or projects showcasing these skills can set you apart during discussions.

✨Tip Number 2

Network with current or former employees of the company on platforms like LinkedIn. Engaging in conversations about their experiences can provide valuable insights into the company culture and expectations, which you can leverage during your interview.

✨Tip Number 3

Prepare to discuss real-world scenarios where you've implemented SRE best practices. Be ready to share examples of how you've improved system reliability or reduced incident response times, as this will demonstrate your practical knowledge and problem-solving abilities.

✨Tip Number 4

Stay updated on the latest trends and advancements in cloud technology and site reliability engineering. Being able to discuss recent developments or innovations in the field during your interview can show your passion and commitment to continuous learning.

We think you need these skills to ace Senior Site Reliability Engineer

AWS
Azure
Kubernetes
Terraform
Helm
CI/CD Pipelines
Infrastructure as Code
Monitoring and Alerting
Incident Response
Site Reliability Engineering (SRE) Principles
SLAs and SLOs Management
Error Budgets
Python
Go
TypeScript
Collaboration Skills
Cloud Strategy Development
Problem-Solving Skills
Automation Skills

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience in Site Reliability Engineering, particularly with AWS, Azure, Kubernetes, and Terraform. Use specific examples to demonstrate your expertise in building reliable and scalable systems.

Craft a Compelling Cover Letter: In your cover letter, express your passion for SRE and cloud transformation. Mention how your skills align with the company's goals and how you can contribute to their cloud-native transformation efforts.

Showcase Your Technical Skills: Include a section in your application that outlines your technical skills, especially those related to infrastructure automation, CI/CD pipelines, and programming languages like Python, Go, or TypeScript. This will help demonstrate your fit for the role.

Highlight Collaboration Experience: Since the role involves working cross-functionally, emphasise any previous experience collaborating with software engineering and architecture teams. Provide examples of how you've contributed to team projects and influenced architectural decisions.

How to prepare for a job interview at JR United Kingdom

✨Showcase Your Technical Expertise

Be prepared to discuss your experience with AWS, Azure, Kubernetes, and Terraform in detail. Highlight specific projects where you've implemented these technologies and the impact they had on system reliability and performance.

✨Demonstrate Problem-Solving Skills

Expect scenario-based questions that assess your ability to troubleshoot and resolve incidents. Prepare examples of past challenges you've faced and how you approached them, focusing on your thought process and the outcomes.

✨Emphasise Collaboration

As the role involves working cross-functionally, be ready to discuss how you've collaborated with software engineering and architecture teams in the past. Share examples of how you’ve contributed to team success and fostered a culture of reliability.

✨Understand SRE Best Practices

Familiarise yourself with SRE principles such as SLAs, SLOs, and error budgets. Be prepared to discuss how you would implement these practices in the new role and their importance in maintaining system health and performance.

Senior Site Reliability Engineer
JR United Kingdom
J
  • Senior Site Reliability Engineer

    Hounslow
    Full-Time
    54000 - 126000 £ / year (est.)

    Application deadline: 2027-06-16

  • J

    JR United Kingdom

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