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For Companies At a Glance
- Tasks: Design and manage scalable, secure infrastructure while enhancing developer experience.
- Company: Join a high-growth tech business focused on modern cloud-native solutions.
- Benefits: Enjoy hybrid working, 25 days holiday, and a personal development budget.
- Why this job: Be part of a dynamic team that values innovation and collaboration in tech.
- Qualifications: Extensive Azure experience and proficiency in Infrastructure as Code are essential.
- Other info: Opportunity to lead incident response and contribute to platform governance.
The predicted salary is between 48000 - 64000 £ per year.
A high growth tech business is seeking a Senior Site Reliability & Platform Engineer to help scale its infrastructure and improve developer experience across the organisation. This is a key role within a modern, cloud native environment where you’ll combine SRE principles (reliability, observability, incident response) with cutting-edge platform engineering (GitOps, IaC, DevSecOps). You will play a critical part in enabling product teams to ship faster, more securely, and cost effectively - while owning the health and evolution of the platform itself.
Responsibilities:
- Architect and operate scalable, secure infrastructure in Azure (AKS, Functions, SQL, Cosmos DB, etc.)
- Apply SRE best practices: SLOs, alerting, observability, and incident management
- Build and maintain Infrastructure as Code (Terraform, v1.7+) and GitOps workflows
- Enhance CI/CD pipelines (Azure DevOps) with security scanning, automation, and progressive delivery
- Develop reusable tooling, modules, and self-service capabilities for development teams
- Improve monitoring across systems using tools like Datadog, Grafana, ELK, and synthetic checks
- Participate in the on-call rota and lead incident response and post mortems
- Promote FinOps best practices and cost optimisation strategies
- Contribute to internal platform governance, documentation, and coaching
Experience required - Non negotiables:
- Extensive experience with Azure services, including AKS, Azure Functions, SQL Database, and Cosmos DB
- Proficient in Infrastructure as Code using Terraform (v1.7+)
- Skilled in building and maintaining CI/CD pipelines, GitOps workflows, and automation scripting (PowerShell, Bash)
- Strong grasp of networking principles, including TCP/IP, load balancing, DNS, and routing
- Well-versed in DevSecOps methodologies, including security scanning, IAM, and RBAC implementation
- Hands on experience with FinOps practices such as resource tagging, budgeting, and cost optimization
- Proficient in managing both Windows and Linux operating systems
- Confident in supporting production environments, participating in on-call rotations, and collaborating across teams
What You’ll Get:
- Up to £80,000 per annum
- Hybrid / flexible working
- 25 days’ holiday + bank holidays
- Personal development budget
- 35 hour working week
If you’re passionate about building scalable, reliable infrastructure and enjoy enabling others through smart platform design - this could be the role for you.
Senior Site Engineer employer: Newstone Talent Solutions
Contact Detail:
Newstone Talent Solutions Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Site Engineer
✨Tip Number 1
Familiarise yourself with Azure services, especially AKS and Functions, as these are crucial for the role. Consider setting up a personal project or contributing to open-source projects that utilise these technologies to showcase your hands-on experience.
✨Tip Number 2
Brush up on your Infrastructure as Code skills, particularly with Terraform. You might want to create a portfolio of scripts or templates that demonstrate your ability to build and manage infrastructure efficiently.
✨Tip Number 3
Engage with the community around CI/CD and DevSecOps practices. Join forums or attend meetups to discuss best practices and tools like Azure DevOps, which will not only enhance your knowledge but also expand your professional network.
✨Tip Number 4
Prepare to discuss your experience with incident management and observability tools during interviews. Having specific examples ready will demonstrate your capability in handling real-world scenarios and your understanding of SRE principles.
We think you need these skills to ace Senior Site Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your extensive experience with Azure services and Infrastructure as Code using Terraform. Use specific examples that demonstrate your skills in building CI/CD pipelines and your understanding of DevSecOps methodologies.
Craft a Compelling Cover Letter: In your cover letter, express your passion for building scalable and reliable infrastructure. Mention how your previous experiences align with the responsibilities listed in the job description, particularly your ability to enhance developer experience and promote FinOps best practices.
Showcase Relevant Projects: If you have worked on projects that involved Azure, GitOps workflows, or incident management, be sure to include these in your application. Highlight any tools you used, such as Datadog or Grafana, and the impact your contributions had on the project.
Proofread Your Application: Before submitting your application, take the time to proofread it for any spelling or grammatical errors. A well-presented application reflects your attention to detail, which is crucial for a Senior Site Engineer role.
How to prepare for a job interview at Newstone Talent Solutions
✨Showcase Your Technical Expertise
Be prepared to discuss your extensive experience with Azure services and Infrastructure as Code. Highlight specific projects where you've successfully implemented Terraform and CI/CD pipelines, as this will demonstrate your hands-on skills and understanding of the technologies required for the role.
✨Understand SRE Principles
Familiarise yourself with Site Reliability Engineering principles such as SLOs, alerting, and incident management. Be ready to provide examples of how you've applied these practices in previous roles, as this will show your alignment with the company's focus on reliability and observability.
✨Demonstrate Problem-Solving Skills
Prepare to discuss past incidents you've managed and how you approached problem-solving during those situations. This could include leading post-mortems or improving monitoring systems, which will illustrate your ability to handle challenges effectively.
✨Emphasise Collaboration and Communication
Since the role involves working across teams, be sure to highlight your experience in collaborating with different departments. Discuss how you've contributed to internal governance and documentation, as well as how you coach others in best practices, showcasing your team-oriented mindset.
