Senior DevOps Architect — AWS, Kubernetes & CI/CD (Hybrid)

Cornerstone Research; Kraków; Hybrid; PLN 238,000 - 380,000; Full time

Job summary

Cornerstone Research in Kraków is seeking a Principal DevOps Engineer for a Hybrid Kraków Office role. You will design, implement and optimize deployment pipelines, cloud infrastructure, and platform tooling to accelerate software delivery.

You will collaborate with software engineering and cloud operations, strengthen Kubernetes/Docker environments, and promote best practices across teams to enable reliable, scalable systems.

Qualifications

• 4–8 years of work experience.
• AWS: EC2, RDS, Route53, S3, IAM, CloudWatch, EKS.
• Solid Linux admin skills with scripting.
• CI/CD knowledge and practices.
• Kubernetes and Docker hands-on.
• Cfg mgmt: Ansible, SaltStack.
• Terraform/Terragrunt IaC.
• Git or SVN version control.
• Jenkins and DSL scripting.
• Monitoring and logging tooling.

Responsibilities

• Propose system/framework enhancements and tooling.
• Define strategy for systems/solutions development.
• Lead deployment strategy implementations.
• Assist team with complex issues.
• Develop CI/CD frameworks to automate builds.
• Maintain pre-production systems and toolset.
• Improve monitoring and provisioning solutions.
• Work with cloud-based solutions daily.
• Promote best practices.
• Collaborate with software eng and cloud ops.

Skills

AWS

Linux

CI/CD

Git

Tools

Docker

Kubernetes

Ansible

SaltStack

Terraform

Terragrunt

Git

SVN

Jenkins

Job description

Cornerstone Research in Kraków is seeking a Principal DevOps Engineer for a Hybrid Kraków Office role. You will design, implement and optimize deployment pipelines, cloud infrastructure, and platform tooling to accelerate software delivery.

You will collaborate with software engineering and cloud operations, strengthen Kubernetes/Docker environments, and promote best practices across teams to enable reliable, scalable systems.