Key skills
AnsibleAWSCloudDockerElasticSearchFirewallsGrafanaKubernetesLinuxMySQLPrometheusPuppetRabbitMQRedisTerraformGitLab CIHelmElasticsearchGitLabPerformance OptimizationCI/CDCollaborationRemote Work
About this role
Role Overview
- Manage and enhance Kubernetes clusters, including configuration, upgrades, scaling, and deployment automation using Helm and Docker
- Operate, maintain, and optimize Linux-based systems in an on-premise datacenter environment
- Manage, monitor, and troubleshoot RabbitMQ clusters, ensuring message delivery reliability, scalability, and fault tolerance
- Administer and optimize Redis, Elasticsearch, and MySQL databases for performance, stability, and data integrity
- Support and execute database migration and infrastructure modernization projects within the on-prem environment
- Implement and maintain infrastructure-as-code practices using Terraform, Ansible, GitLab CI/CD and Puppet
- Maintain and improve monitoring, logging, and alerting systems (e.g., Prometheus, Grafana, Zabbix, ELK)
- Collaborate with development and product teams to support deployment pipelines and performance optimization
- Participate in incident response, root cause analysis, and on-call rotations to ensure system reliability
- Ensure all systems meet security and data protection requirements
Requirements
- 5+ years of hands-on experience in system or infrastructure engineering, focused on on-premise environments
- Strong expertise in Linux system administration (Debian/Ubuntu or RHEL/CentOS)
- Deep understanding of RabbitMQ, including clustering, high availability, performance tuning, and troubleshooting
- Experience managing and optimizing Redis and Elasticsearch in production
- Solid practical knowledge of Kubernetes, Docker, and Helm, including cluster management, deployments, upgrades, and troubleshooting
- Experience with infrastructure automation and configuration management using Terraform, Ansible, GitLab CI/CD and Puppet
- Strong understanding of networking, including routing, firewalls, VPNs, and secure access
- Experience with monitoring and observability tools (Prometheus, Grafana, Zabbix, ELK)
- Excellent problem-solving and analytical skills, with attention to performance, reliability, and maintainability
- Familiarity with cloud providers such as AWS would be a plus.
Tech Stack
- Ansible
- AWS
- Cloud
- Docker
- ElasticSearch
- Firewalls
- Grafana
- Kubernetes
- Linux
- MySQL
- Prometheus
- Puppet
- RabbitMQ
- Redis
- Terraform
Benefits
- Hybrid work mode
- On-site collaboration with flexible remote work