Senior Network Site Reliability Engineer in London

Senior Network Site Reliability Engineer in London

London Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
United States Digital Space LLC

At a Glance

  • Tasks: Enhance cloud infrastructure reliability and scalability while automating processes.
  • Company: Join Miro, a fast-growing company revolutionising collaboration worldwide.
  • Benefits: Enjoy equity, wellbeing benefits, WFH allowance, and learning stipends.
  • Other info: Collaborative environment focused on growth and inclusivity.
  • Why this job: Be part of a diverse team making a real impact in tech innovation.
  • Qualifications: 8+ years in infrastructure or software engineering with AWS expertise.

The predicted salary is between 63000 - 77000 £ per year.

About the Team

Miro is a fast-growing engineering organization building a business-critical collaboration platform used by companies around the world. As our product and infrastructure scale, we are looking for a Senior Network Site Reliability Engineer to help strengthen the reliability, availability, and scalability of our production environment. In this role, you will focus on cloud automation, Infrastructure as Code, network reliability, and operational excellence across our AWS infrastructure. You will help improve how we deploy, operate, observe, and govern cloud infrastructure at scale.

About the Role

The Foundations & Network team is growing to support Miro’s cloud infrastructure at scale. The team focuses on building stable, reliable, secure, and highly available solutions in AWS. We own all Infrastructure-as-Code aspects and provide workflows to orchestrate automated solutions. We are also responsible for applying Governance policies and administration of our infrastructure resources on AWS.

What you’ll do:

  • Work with our AWS infrastructure to continuously improve how we operate.
  • Build and lead all aspects of our CI/CD pipelines (GitLab/GitHub) and provide automated solutions for IaC deployment.
  • Implement automation and observability across infrastructure resources.
  • Bring your own ideas for improving our infrastructure stack and implement them.
  • Take part in our operational rotation to react and resolve incidents in production.
  • Maintain and develop the building blocks of our IaC terraform codebase.
  • Responsible for building, maintaining and optimizing Amazon Load Balancers, ensuring efficient traffic distribution and high availability for applications.
  • Configure and maintain Amazon CloudFront distributions to accelerate content delivery and improve end-user experience.
  • Develop and build Governance policies for our Cloud infrastructure.
  • Maintain and develop our CloudWan infrastructure.

What you’ll need:

  • 8+ years of professional experience in infrastructure, reliability, networking, or software engineering.
  • 6+ years of experience as an SRE, DevOps Engineer, Network Engineer, Software Engineer, or similar.
  • Hands-on experience with AWS infrastructure, including EC2, VPC, ALB, S3, Route 53, and CloudFront.
  • Confident networking knowledge, including TCP/IP, HTTP/S, DNS, BGP, IPV6 and hands-on experience with AWS Cloud WAN.
  • Solid knowledge and experience with CDN configuration.
  • Strong experience with Infrastructure as Code, especially Terraform.
  • Deep understanding of DevOps practices, CI/CD, automation, and production operations.
  • Strong Linux skills and proficiency in Python, Bash, or another scripting/programming language.
  • Experience driving cross-functional projects from concept to delivery in Agile environments.
  • Strong problem-solving skills, with the ability to troubleshoot complex distributed systems and network issues.
  • Clear communication skills and ability to collaborate effectively across engineering teams.

Nice to have:

  • Experience with containers and Kubernetes.
  • Familiarity with AWS governance and security controls, including SCPs and IAM policies.
  • Experience improving reliability, observability, performance, or incident response processes.
  • Exposure to large-scale CDN, edge, or traffic-routing environments.
  • Experience working in globally distributed infrastructure or platform teams.
  • Basic experience using GCP and Azure.

What's in it for you:

We want you to feel supported, connected, and ready to grow. Our global benefits package generally includes equity, a wellbeing benefit, a WFH equipment allowance, and an annual Learning & Development stipend. Join a diverse team where you can do your best work. Full benefits may differ per location.

About Miro

Miro is a visual workspace for innovation that enables distributed teams of any size to build the next big thing. The platform's infinite canvas enables teams to lead engaging workshops and meetings, design products, brainstorm ideas, and more. Miro, co-headquartered in San Francisco and Amsterdam, serves more than 100M users and 250,000 companies collaborate in the Innovation Workspace. Miro was founded in 2011 and currently has more than 1,600 employees in 13 hubs around the world.

At Miro, we strive to create and foster an environment of belonging and collaboration across cultural differences. Miro’s mission — Empower teams to create the next big thing — is how we think about our product, people, and culture. We believe that creating big things requires diverse and inclusive teams.

Senior Network Site Reliability Engineer in London employer: United States Digital Space LLC

At our company, we pride ourselves on being an exceptional employer, offering a vibrant work culture that champions diversity and inclusion. With a strong focus on employee growth, we provide clear career paths, personal learning budgets, and generous benefits such as private healthcare and a flexible work-from-abroad policy. Join us in London and be part of a team dedicated to making a positive impact through greener travel choices while enjoying the perks of a supportive and innovative environment.

United States Digital Space LLC

Contact Details:

United States Digital Space LLC Recruitment Team

StudySmarter Expert Advice🤫

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

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

AWS Infrastructure
Infrastructure as Code
Terraform
CI/CD Pipelines
Network Reliability
Cloud Automation
Linux Proficiency

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at United States Digital Space LLC.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at United States Digital Space LLC and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at United States Digital Space LLC

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If United States Digital Space LLC uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.