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- Tasks: Lead the design of scalable, cloud-native platforms for critical UK services.
- Company: Innovative tech firm with a collaborative and supportive engineering culture.
- Benefits: Competitive salary, focus on learning, and career progression opportunities.
- Why this job: Make a real impact on high-stakes systems while mentoring future engineers.
- Qualifications: Proven SRE leadership experience and strong Kubernetes/OpenShift skills.
- Other info: Hybrid work model with excellent growth potential and SC clearance required.
The predicted salary is between 85000 - 100000 £ per year.
We're looking for a Principal SRE to lead the design and delivery of scalable, cloud-native platforms supporting critical UK services. You'll work in collaborative Cloud Pods, combining hands-on engineering with technical leadership.
What you'll do:
- Build and operate reliable, scalable platforms using GitOps
- Drive automation, observability, and resilience (error budgets, SLOs)
- Work in Agile teams focused on customer outcomes
- Mentor engineers and champion SRE best practices
- Contribute to platform strategy and continuous improvement
- Take part in an on-call rota for live services
What you'll bring:
- Proven experience in Site Reliability Engineering leadership
- Strong skills in Kubernetes / OpenShift
- Experience across multi-cloud or hybrid environments
- Knowledge of tools like Istio, Prometheus, Grafana, ArgoCD/FluxCD
- Experience with Infrastructure as Code (Helm/Kustomize)
- Scripting skills (Python / Bash)
Why join?
- Work on high-impact, critical systems
- Collaborative, supportive engineering culture
- Strong focus on learning, certifications, and progression
Details: Hybrid: home, Woking/London offices, and client sites. SC Clearance required (5 years UK residency).
Site Reliability Engineer in City of London employer: 83zero Limited
Contact Detail:
83zero Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Site Reliability Engineer in City of London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with current employees at companies you're interested in. A friendly chat can sometimes lead to job opportunities that aren't even advertised.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to Kubernetes, cloud platforms, or any SRE best practices. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on common SRE scenarios and challenges. Think about how you'd handle reliability issues or automate processes. Practising these responses will help you stand out during technical interviews.
✨Tip Number 4
Don't forget to apply through our website! We love seeing candidates who are genuinely interested in joining our team. Plus, it makes the application process smoother for everyone involved.
We think you need these skills to ace Site Reliability Engineer in City of London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience in Site Reliability Engineering and showcases your skills in Kubernetes, multi-cloud environments, and automation. We want to see how your background aligns with the role, so don’t be shy about making it relevant!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about SRE and how you can contribute to our collaborative culture. We love seeing enthusiasm and a clear understanding of what we do at StudySmarter.
Showcase Your Projects: If you've worked on any cool projects or have experience with tools like Istio, Prometheus, or Infrastructure as Code, make sure to mention them. We’re keen to see real examples of your work that demonstrate your technical leadership and problem-solving skills.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re proactive and ready to join our team!
How to prepare for a job interview at 83zero Limited
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Kubernetes, OpenShift, and the tools mentioned in the job description like Istio and Prometheus. Be ready to discuss how you've used these technologies in past projects and how they can be applied to build scalable platforms.
✨Showcase Your Leadership Skills
As a Principal SRE, you'll need to demonstrate your leadership abilities. Prepare examples of how you've mentored engineers or led teams in previous roles. Highlight any experience you have with driving automation and resilience in systems.
✨Understand Agile Methodologies
Since the role involves working in Agile teams, be prepared to discuss your experience with Agile practices. Think about specific projects where you contributed to customer outcomes and how you adapted to changing requirements.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving skills in real-world scenarios. Practice articulating your thought process when faced with challenges related to reliability, scalability, and on-call situations. This will show your ability to think critically under pressure.