Senior DevOps Engineer: Cloud, Kubernetes & Terraform Expert

Visa Hunt; Poland; On-site; PLN 210,000 - 300,000; Full time

Job summary

Visa Hunt is seeking a Senior DevOps Engineer to design, build, and maintain scalable cloud infrastructure supporting our CI/CD pipelines and production services. You will collaborate with software engineers and other DevOps staff to automate, scale, secure, and continuously improve the platform.

Ideal candidates bring 6+ years in production DevOps, strong Linux and networking fundamentals, and hands-on experience with Terraform, Terragrunt, Kubernetes, Docker, and CI/CD (GitHub Actions).

Qualifications

• 6+ years of production DevOps experience.
• Strong Linux and networking fundamentals.
• Experience with managed cloud services, preferably AWS or GCP.
• Proficiency with Docker, Kubernetes, and Helm.
• Hands-on IaC with Terraform and Terragrunt.
• Experience with CI/CD tools, preferably GitHub Actions and self-hosted runners.
• Shell scripting with Python or Go.
• Familiarity with security principles and best practices.
• Strong communication and independent work skills.

Responsibilities

• Design, build, and maintain scalable, highly available, and secure infrastructure.
• Automate CI/CD pipelines and manage deployments to staging and production environments.
• Work with Kubernetes, Docker, and Helm for container orchestration and management.
• Manage and implement Infrastructure-as-Code using Terraform and Terragrunt.
• Set up and maintain monitoring and logging systems such as Prometheus, Grafana, and ELK/OpenSearch.
• Collaborate across engineering teams to ensure platform reliability, performance, and scalability.
• Maintain system security and implement DevOps and cloud infrastructure best practices.

Skills

Linux

Networking

AWS/GCP

Docker

Kubernetes

Helm

Terraform

Terragrunt

CI/CD

Scripting (Shell/Python/Go)

Tools

GitHub Actions

Self-hosted runners

Prometheus

Grafana

ELK/OpenSearch

Job description

Visa Hunt is seeking a Senior DevOps Engineer to design, build, and maintain scalable cloud infrastructure supporting our CI/CD pipelines and production services. You will collaborate with software engineers and other DevOps staff to automate, scale, secure, and continuously improve the platform.

Ideal candidates bring 6+ years in production DevOps, strong Linux and networking fundamentals, and hands-on experience with Terraform, Terragrunt, Kubernetes, Docker, and CI/CD (GitHub Actions).