Senior DevOps Engineer - Kubernetes

Overview

We are seeking a Kubernetes Engineer with experience building resilient, scalable container based platforms in dynamic environments. You'll play a central role in implementing our container orchestration strategy, optimizing Kubernetes clusters for reliability, performance, and developer velocity. This is a hands-on role where architectural insight meets operational excellence - ideal for an engineer who wants to leave their fingerprints on the core of how things run.

Key Responsibilities

Cluster Management: Design, build, and maintain Kubernetes clusters across development, staging, and production environments (EKS a strong plus).

Platform Engineering: Build tooling and abstractions that streamline application deployment and service discovery for developers.

Autoscaling & Performance: Optimize pod scheduling, resource allocation, and horizontal/vertical scaling for high-performance services.

Security & Policy Enforcement: Implement RBAC, network policies, and runtime security tools to enforce safe, compliant workloads.

Deployment Enablement: Enhance Helm charts, Kustomize workflows, and GitOps processes to support fast, safe, and reliable deployments.

Observability: Own the integration and tuning of observability stacks (e.g., Prometheus, Grafana, Loki) for visibility into cluster and application health.

Resilience & Recovery: Support fault-tolerant architectures, runbooks for failover, and high availability strategies.

Collaboration: Partner with developers, QA, and platform teams to evolve infrastructure-as-code and self-service systems that reduce friction and boost autonomy.

About You

Experience:

  • 5+ years in Site Reliability, Infrastructure, or DevOps roles with a clear Kubernetes focus
  • Deep experience running production workloads on Kubernetes (especially on AWS/EKS)
  • Solid understanding of container lifecycle, networking, and orchestration internals

Technical Skills:

  • Strong with tools like Helm, Kustomize, ArgoCD, or Flux
  • Proficiency with Terraform or Pulumi for provisioning EKS and supporting infrastructure
  • Competence in at least one scripting language (Python, Bash, or Go)
  • Familiarity with service meshes (Istio, Linkerd) and Kubernetes-native security tools (OPA/Gatekeeper, Kyverno)

Mindset:

  • You are proactive and enjoy taking ownership of infrastructure challenges
  • You value automation and reducing manual toil wherever possible
  • You are comfortable working in fast-paced, collaborative environments
  • You communicate clearly and can explain complex infrastructure topics to different audiences

Nice to Have:

  • Experience implementing security controls in regulated or compliance-focused environments
  • Familiarity with service mesh architectures or advanced Kubernetes networking
  • Background supporting multi-region or multi-cloud deployments

Job Details

Company
AVM Consulting Inc
Location
Derby, Derbyshire, UK
Employment Type
Full-time
Posted