Containerized Infrastructure Administrator – Kubernetes, Docker, Windows & Linux

You will be working for a leader in online banking, supporting mission-critical contact center infrastructure in a technology-driven environment.

• At least 2 years of experience in IT administration or similar technical roles
• Practical knowledge of Kubernetes and Docker containerization technologies
• Experience managing Red Hat Linux and Windows Server environments
• Hands-on experience with CI/CD tools such as TeamCity and Azure DevOps
• Strong scripting skills in PowerShell and Bash
• University degree in Computer Science, Operating Systems, or related field
• Good command of Polish (language requirement)
• Excellent communication, collaboration, and problem-solving skills
• Proactive and organizational skills

Nice to have:

• Experience with Microsoft Azure services, especially AKS, Azure OpenAI, or Azure SQL
• Basic understanding of databases such as MS SQL, MySQL, and PostgreSQL
• Familiarity with monitoring tools like Dynatrace, Zabbix, Prometheus, or Grafana
• Enthusiasm for continuous technical development

• Administer and maintain Kubernetes and Docker environments supporting contact center applications
• Manage and uphold Red Hat Linux and Windows Server systems
• Develop and refine automation scripts using PowerShell and Bash
• Configure and support CI/CD pipelines using TeamCity and Azure DevOps
• Monitor system performance, infrastructure health, and availability
• Troubleshoot incidents and perform root cause analysis
• Support deployment, configuration, and ongoing maintenance of applications and services
• Collaborate with IT teams and stakeholders to enhance service reliability
• Identify opportunities to automate and optimize infrastructure management
• Participate in incident management and coordinate troubleshooting during critical situations

Only candidates with an existing legal right to work in the European Union will be considered for this role.