Infrastructure Operations Engineer

We are looking for an Infrastructure Operations Engineer

to join our team and ensure the stability, scalability, and security of mission-critical payment platforms. In this role, you will be responsible for operating and maintaining hybrid infrastructure across cloud and on-premises environments, administering systems, and driving continuous improvement through automation and collaboration.

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Responsibilities

• Operate and maintain hybrid infrastructure supporting multiple platforms
• Administer and troubleshoot Linux (primarily) and Windows systems across cloud and on-premises environments
• Manage system patching, upgrades, lifecycle management, and monitoring
• Ensure stability, scalability, and compliance of mission-critical payment platforms
• Participate in incident response, root cause analysis, and problem resolution
• Contribute to continuous improvement, automation, and documentation practices
• Collaborate with Platform Engineering to test and adopt new technologies
• Participate in on-call rotation for 24/7 support of critical systems

Requirements

• Strong background in Linux administration

  (Windows knowledge is a plus)

• Hands-on experience supporting production infrastructure

  in AWS

  or GCP

• Familiarity with Infrastructure as Code tools

  (Terraform, Ansible)

• Strong troubleshooting and problem-solving skills

• Experience with patching, lifecycle management, and monitoring tools

• ​ Polish and English, fluent working proficiency

Nice to Have

• Scripting skills (Python, Bash, PowerShell)

• Experience with Kubernetes

  and Docker

• Familiarity with CI/CD tools (Git, Jenkins)

• Experience in regulated or PCI-compliant environments

• Understanding of ITIL processes

  and service management

Benefits

• Competitive salary
• Flexible hybrid model (1 day/month on-site)
• Long-term B2B contract with stable project pipeline
• Dynamic and international work environment
• Comprehensive healthcare