At a Glance
- Tasks: Lead platform reliability and mentor junior engineers in a cloud-native environment.
- Company: Join a major UK critical infrastructure programme with a focus on innovation.
- Benefits: Competitive salary of £95,000, hybrid working, and bonus opportunities.
- Other info: Dynamic role with opportunities for professional growth and mentoring.
- Why this job: Make a real impact on enterprise-scale cloud transformation and shape SRE best practices.
- Qualifications: Expertise in Kubernetes, OpenShift, and CI/CD with strong scripting skills.
The predicted salary is between 95000 - 95000 £ per year.
Salary: £95,000 – 95,000 per year
Requirements:
- Strong hands‑on expertise in Kubernetes and OpenShift.
- Experience working in complex multi‑cloud or hybrid environments.
- Proficiency in service mesh technologies such as Istio.
- Experience with observability stacks including Prometheus, Grafana, Loki, and Tempo.
- Strong Infrastructure as Code experience using Kustomize or Helm.
- Scripting skills in Bash and/or Python.
- CI/CD pipeline experience using GitOps principles such as Tekton, ArgoCD, or FluxCD.
- A strong automation mindset with a focus on consistency and reliability.
- Active SC clearance.
- Prefer familiarity with Red Hat ACM/ACS and networking tools such as Submariner.
- Prefer hands‑on experience with EDB Postgres for enterprise‑grade databases.
- Prefer CKA or CKS certification.
- Prefer experience mentoring junior engineers and promoting best practices across teams.
Responsibilities:
- Serve as a senior technical contributor within our Cloud Pod.
- Build, maintain, and improve platform reliability across complex Kubernetes and OpenShift environments.
- Work within a modern cloud‑native environment using Kubernetes, OpenShift, GitOps, service mesh, observability tooling, and automation‑first engineering practices.
- Take a leading voice in platform stability and help shape SRE best practices across the programme.
- Mentor others and set technical standards rather than manage people.
- Contribute to a major UK critical infrastructure programme delivering large‑scale cloud‑native transformation at enterprise scale.
- Support critical platforms operating in a modern enterprise environment.
Technologies:
- ArgoCD
- Bash
- CI/CD
- Cloud
- GitOps
- Grafana
- Helm
- Istio
- Support
- Kubernetes
- OpenShift
- Prometheus
- Python
- DevOps
- Embedded PLC
About the Role:
We are hiring a Principal Site Reliability Engineer for a major UK critical infrastructure programme. This is a senior, hands‑on technical role based in Reading with hybrid working of 2 to 3 days onsite, and the salary is £95,000 plus bonus.
Principal Site Reliability Engineer employer: Sivara GmbH
Join a forward-thinking organisation that prioritises innovation and collaboration, offering a dynamic work culture where your expertise in Kubernetes and cloud technologies will be valued. With a strong focus on employee growth, you will have opportunities to mentor junior engineers and contribute to critical infrastructure projects, all while enjoying the flexibility of hybrid working in Reading. Our commitment to automation and best practices ensures that you will be part of a team that is shaping the future of cloud-native engineering.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Site Reliability Engineer
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Sivara GmbH or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Sivara GmbH.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Sivara GmbH.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Sivara GmbH that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Principal Site Reliability Engineer
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 Sivara GmbH.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Sivara GmbH 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 Sivara GmbH
✨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 Sivara GmbH 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.
