Senior AWS DevOps & Kubernetes Engineer

Senior AWS DevOps & Kubernetes Engineer

Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Cloudary SAS

At a Glance

  • Tasks: Design and manage scalable cloud infrastructure using AWS, ECS, and EKS.
  • Company: Join Cloudary, a leader in cloud growth with a focus on innovation.
  • Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
  • Other info: Collaborative environment with a focus on cutting-edge technology and career advancement.
  • Why this job: Be part of a dynamic team driving critical tech initiatives and making an impact.
  • Qualifications: 5+ years in DevOps with expertise in AWS, Kubernetes, and container orchestration.

The predicted salary is between 60000 - 80000 £ per year.

Cloudary simplifies cloud growth by deploying Principal-Vetted talent directly into our partners' technical teams. Founded and led by senior cloud architects, we know exactly what it takes to deliver high-level engineering. Joining us means operating as an agile, embedded expert to drive critical initiatives forward rapidly.

We are looking for a highly skilled DevOps Engineer with deep expertise in container orchestration and cloud infrastructure. You will be responsible for designing, deploying, and maintaining scalable, reliable, and secure infrastructure across AWS environments. You will work closely with development, security, and platform teams to accelerate software delivery and ensure operational excellence.

Responsibilities:

  • Design, deploy, and manage containerized workloads using Amazon ECS (Elastic Container Service) and Amazon EKS (Elastic Kubernetes Service).
  • Build and maintain CI/CD pipelines to automate software delivery workflows.
  • Develop and manage Docker container images, registries (ECR), and container lifecycle best practices.
  • Implement Infrastructure as Code (IaC) using tools such as Terraform, CloudFormation, or CDK.
  • Monitor, troubleshoot, and optimize cloud infrastructure performance, availability, and cost.
  • Enforce security best practices across containerized environments (IAM roles, network policies, secrets management).
  • Collaborate with software engineers to containerize applications and migrate workloads to ECS/EKS.
  • Manage Kubernetes cluster configurations, namespaces, Helm charts, and service mesh integrations.
  • Define and maintain observability standards using tools like CloudWatch, Prometheus, Grafana, or Datadog.
  • Participate in on-call rotations and incident response processes.

Qualifications:

  • 5+ years of experience in a DevOps, Platform Engineering, or Site Reliability Engineering role.
  • Advanced expertise in Amazon ECS – task definitions, services, capacity providers, Fargate & EC2 launch types.
  • Advanced expertise in Amazon EKS – cluster provisioning, node groups, autoscaling, RBAC, and networking (VPC CNI, CoreDNS).
  • Deep knowledge of Docker and container best practices (multi-stage builds, image optimization, security scanning).
  • Strong experience with Kubernetes concepts: Deployments, StatefulSets, DaemonSets, Ingress, ConfigMaps, Secrets, HPA/VPA.
  • Proficiency in Infrastructure as Code (Terraform preferred).
  • Solid understanding of AWS networking (VPC, subnets, security groups, ALB/NLB, Route 53).
  • Experience with CI/CD tools such as GitHub Actions, Jenkins, GitLab CI, or AWS CodePipeline.
  • Strong scripting skills in Bash, Python, or similar languages.
  • Familiarity with GitOps workflows (ArgoCD, Flux).

Nice to Have:

  • AWS Certifications: AWS Certified DevOps Engineer – Professional, AWS Certified Solutions Architect.
  • Kubernetes Certifications: CKA (Certified Kubernetes Administrator) or CKAD.
  • Experience with service mesh technologies (Istio, AWS App Mesh).
  • Knowledge of FinOps practices for container cost optimization.
  • Experience with multi-account AWS Organizations and landing zone architectures.
  • Familiarity with security tools such as Trivy, Snyk, or AWS Security Hub.

Senior AWS DevOps & Kubernetes Engineer employer: Cloudary SAS

At Cloudary, we pride ourselves on being an exceptional employer that fosters a dynamic and collaborative work culture. Our team is composed of seasoned cloud architects who are dedicated to empowering employees through continuous learning and growth opportunities, particularly in the rapidly evolving fields of DevOps and cloud infrastructure. Located in a vibrant tech hub, we offer competitive benefits and the chance to work on cutting-edge projects that make a real impact in the industry.

Cloudary SAS

Contact Details:

Cloudary SAS Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior AWS DevOps & Kubernetes Engineer

Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. The more people you know, the better your chances of landing that dream job.

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving AWS, Kubernetes, and CI/CD pipelines. This will give potential employers a taste of what you can bring to the table.

Tip Number 3

Prepare for interviews by brushing up on common DevOps scenarios and technical questions. Practice explaining your thought process and problem-solving approach, as this is often just as important as the right answer.

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 gives you a direct line to us, making it easier to stand out.

We think you need these skills to ace Senior AWS DevOps & Kubernetes Engineer

Amazon ECS
Amazon EKS
CI/CD Pipelines
Docker
Infrastructure as Code (IaC)
Terraform
Kubernetes

Some tips for your application 🫡

Tailor Your CV:Make sure your CV is tailored to the role of Senior AWS DevOps & Kubernetes Engineer. Highlight your experience with AWS, container orchestration, and any relevant projects that showcase your skills in a way that aligns with what we’re looking for.

Showcase Your Skills:Don’t just list your skills; demonstrate them! Use specific examples from your past work where you’ve designed, deployed, or managed cloud infrastructure. This will help us see how you can contribute to our team.

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for DevOps and why you want to join us at Cloudary. Mention any relevant certifications or experiences that make you a great fit for the role.

Apply Through Our Website:We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates!

How to prepare for a job interview at Cloudary SAS

Know Your AWS Inside Out

Make sure you brush up on your knowledge of Amazon ECS and EKS. Be ready to discuss specific use cases where you've designed and managed containerized workloads. Highlight your experience with task definitions, services, and the different launch types.

Showcase Your CI/CD Skills

Prepare to talk about your experience building and maintaining CI/CD pipelines. Bring examples of how you've automated software delivery workflows using tools like GitHub Actions or Jenkins. This is a great opportunity to demonstrate your problem-solving skills in real-world scenarios.

Demonstrate Infrastructure as Code Expertise

Familiarise yourself with Terraform or CloudFormation, as these are crucial for the role. Be ready to explain how you've implemented Infrastructure as Code in past projects, including any challenges you faced and how you overcame them.

Security Best Practices Are Key

Since security is a big part of the role, prepare to discuss how you've enforced security best practices in containerized environments. Talk about IAM roles, network policies, and secrets management, and be ready to share any tools you've used for security scanning.