Responsibilities
- Container Management: Administering Docker applications (Linux) on Kubernetes clusters.
- Automation: Eliminating repetitive tasks in the CI/CD deployment cycle for test and production environments using Ansible, shell, and PowerShell.
- System Maintenance: Managing MS SQL databases and web services.
- Monitoring: Configuring and continuously evolving our infrastructure monitoring systems.
- Collaboration: Working closely with developers, testers, sysadmins, and business stakeholders (back office).
Requirements
- Hands-on experience with Windows Server (2012 R2+), MS SQL Server (2012+), and IIS 10.
- Strong knowledge of Linux systems (especially RHEL).
- Proficiency in application administration across both Windows and Linux (Docker) environments.
- Solid scripting and automation skills (Ansible, shell, batch, PowerShell).
- Basic knowledge of SQL and relational databases.
- Good understanding of networking concepts (TCP/IP).
- Experience with monitoring tools (e.g., SCOM, Nagios, Splunk, Zabbix, Prometheus).
- Independence in problem-solving and strong analytical thinking.
- English proficiency sufficient for working with technical documentation and communicating with software vendors.
Nice to Have
- Knowledge of Kubernetes, Azure, and Docker/Podman.
- Hands-on experience with: Redis, Grafana, Prometheus, MongoDB.
- Understanding of PKI mechanisms and cryptography.
- Knowledge of multi-tier system architecture and Load Balancing mechanisms.
Benefits
- Beyond a great tech ecosystem, an attractive rate, and a highly flexible hybrid model (just 2 days/month in Łódź), we guarantee plenty of room to grow your skills, real ownership of your projects, and long-term cooperation stability.
Work Arrangement
Hybrid — Łódź
