Senior Docker Kubernetes Specialist for Release Pipeline Hardening

Vertex Analytics

Contract · Remote · Flexible hours

About the role

Vertex Analytics is enhancing a B2B SaaS platform with a new multi‑tenant feature set. We need a Docker Kubernetes Specialist to design, implement, and optimize the container orchestration layer that will support isolated tenant environments at scale.

Key responsibilities

• Architect and deploy Kubernetes clusters tailored for multi‑tenant isolation
• Build CI/CD pipelines using Docker images and Helm charts
• Implement resource quotas, network policies, and security contexts per tenant
• Monitor cluster health, performance, and cost, applying auto‑scaling where needed
• Collaborate with backend engineers to integrate tenant‑aware services

Must-have skills

• Deep experience with Docker containerization and Kubernetes orchestration
• Proven track record delivering multi‑tenant SaaS infrastructure
• Strong scripting skills (bash, Python, or Go) for automation
• Familiarity with Helm, CI/CD tools (GitLab, Jenkins, or similar)

Nice to have

• Experience with service meshes (Istio, Linkerd)
• Knowledge of cloud provider managed Kubernetes services (EKS, GKE, AKS)
• Understanding of security best practices for multi‑tenant environments