Senior DevOps Engineer (2/981)

INFOLET SP. Z O.O.; Kraków; Hybrid; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Relocation package

Extended medical care

Multisport card

Life insurance

Job summary

INFOLET SP. Z O.O. in Kraków is seeking a Senior DevOps Engineer to own CI/CD and automation for complex software products, ensuring reliable deployment processes.

You will design and improve deployment and testing workflows, develop infrastructure automation with Ansible, Python, Groovy, and Bash, and troubleshoot across Linux and networking.

Join a team delivering self-service deployment models and promote clean code and engineering best practices.

Qualifications

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Responsibilities

• Design, build, and improve automated deployment and testing processes.
• Take ownership of CI/CD pipelines and improve reliability and efficiency.
• Develop infrastructure automation using Ansible, Python, Groovy, and Bash.
• Troubleshoot cross-system issues across CI/CD, Linux, networking, and virtualized environments.
• Support and enhance Jenkins deployments and pipelines.
• Work with Git, Bitbucket, GitHub, and Artifactory for source control and artifacts.
• Diagnose networking issues including TCP/IP, VLANs, and routing.
• Review technical solutions and contribute to high-level architectural decisions.
• Promote maintainable automation, code quality, and DevOps best practices.
• Support engineers and help develop self-service deployment models.

Skills

Ansible

CI/CD

Infrastructure automation

Jenkins

Python

Groovy

Bash

Linux

Networking

Git

Artifactory

English communication

Cross-team collaboration

Tools

Git

Bitbucket

GitHub

Artifactory

Job description

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