Senior DevOps Engineer (2/981) at INFOLET SP. Z O.O. – Kraków | Jobyssey

Join an engineering team responsible for building and maintaining automated deployment and testing processes for complex software products.

As a Senior DevOps Engineer, you will take ownership of CI/CD and infrastructure automation, troubleshoot complex cross-system issues, and drive improvements across deployment processes during ongoing architectural and platform changes.

YOU WILL

Design, build, and improve automated deployment and testing processes
Take ownership of CI/CD pipelines and drive improvements in their reliability and efficiency
Develop infrastructure and operational automation using Ansible, Python, Groovy, and Bash
Troubleshoot complex issues across CI/CD, Linux, networking, and virtualized environments
Support and improve Jenkins pipelines and deployment infrastructure
Work with source control and artifact management tools such as Git, Bitbucket, GitHub, and Artifactory
Diagnose networking issues related to TCP/IP, VLANs, routing, and virtual networks
Review technical solutions proposed by other engineering teams and provide senior-level technical input
Drive improvements in automation, reliability, and engineering quality
Promote clean code, maintainable automation, and DevOps best practices
Support other engineers and contribute to developing self-service deployment models

MUST HAVE

5+ years of professional experience in DevOps, CI/CD, infrastructure automation, release engineering, or a similar role
Strong hands-on experience with Ansible and infrastructure automation
Strong scripting skills in Python, Groovy, and/or Bash
Advanced hands-on experience with Jenkins, including pipeline development, troubleshooting, and CI/CD improvements
Strong Linux skills, ideally including Red Hat environments
Solid networking knowledge, including TCP/IP, VLANs, and routing
Experience with Git and artifact management tools such as Artifactory
Proven ability to independently troubleshoot complex issues across multiple systems and technologies
Experience reviewing technical solutions and contributing to architectural or platform-level decisionsStrong focus on code quality, clean code, maintainability, and engineering best practices
Strong English communication and cross-team collaboration skills

NICE TO HAVE

Experience with AWS, particularly operational support and EC2 automation
Experience with KVM or other on-premises virtualization and delivery infrastructure
Experience with release engineering and package signing
Experience mentoring or supporting less experienced engineers
Experience helping engineering teams adopt self-service DevOps models

OUR OFFER

The relocation package (4500 PLN total value) is paid in three installments (1500 PLN per month) if your permanent office presence is mandatory and you need to relocate from another city.
Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisport card; Life insurance

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OUR OFFER