Application Administrator

Dział: IT

• Minimum 3 years of experience in application administration in a Linux environment
• Good knowledge of a chosen Linux distribution and shell tools (bash)
• Experience configuring and maintaining application and database servers
• Experience with monitoring and log analysis tools (Prometheus, Grafana, Splunk)
• Knowledge of SQL and experience working with databases (Oracle, PostgreSQL)
• Ability to analyze logs, troubleshoot application issues, and optimize performance
• Basic knowledge of containerization (Docker, Kubernetes)
• Ability to use scripting languages (Python, Bash)
• Communicative English language skills (minimum B2)

Nice to have:

• Experience working with payment systems or in the fintech sector
• Knowledge of automation practices and tools such as Ansible or Terraform
• Understanding of IT infrastructure security and system hardening
• Familiarity with cloud platforms (Google Cloud, Azure, AWS)
• Knowledge of network protocols and services, as well as LAN issues
• Experience with CI/CD tools (Jenkins, GitLab)
• Certifications in system administration, cloud computing, or IT security

• Manage, monitor, and maintain the BLIK application, including application servers, databases, and infrastructure components
• Deploy new application versions and analyze business and technical errors
• Automate operational processes using tools such as Ansible and Terraform and scripting languages in a Linux environment
• Create alerts and dashboards in monitoring systems (Prometheus, Grafana, Splunk)
• Create and develop technical and business metrics
• Handle service requests from application users and collaborate with development teams
• Analyze data and identify trends and anomalies