DevOps Engineer

About the Role

PSI seeks a skilled DevOps Engineer to design, build, maintain, and optimize infrastructure, CI/CD pipelines, and deployment processes across multiple environments. This role is crucial for ensuring the efficiency and reliability of our application delivery.

Key Responsibilities

• Troubleshoot system issues using logs, diagnostics, and monitoring tools.
• Develop and maintain automation scripts using PowerShell and Bash.
• Design and manage CI/CD pipelines for continuous integration and deployment.
• Configure and maintain web servers (IIS) and support application hosting environments.
• Deploy, manage, and scale applications in Azure Kubernetes Service (AKS).
• Build and maintain Docker images, Docker files, and containerized environments.
• Implement and maintain monitoring, logging, and observability solutions (Grafana, Prometheus, ELK, etc.).
• Collaborate with development teams to ensure smooth release cycles and reliable deployments.
• Contribute to improving system architecture and adopting best DevOps practices.

Qualifications

• BSc/BA in Computer Science, Software Engineering, or a relevant discipline.
• Full working proficiency in English.
• At least 3 years of experience as a DevOps Engineer.
• Proficiency in Windows and Linux administration.
• Solid understanding of system internals, troubleshooting, and log analysis.
• Knowledge of TCP/IP, DNS, HTTP/HTTPS, load balancing, and SSL/TLS.
• Proficiency with Git (branching, merging, rebasing) and modern workflows.
• Experience with Azure DevOps and building CI/CD pipelines.
• Hands-on experience with Docker and Kubernetes (AKS).
• Experience managing IIS (Nginx/Tomcat is a plus).
• Working knowledge of MS SQL for support and diagnostics.
• Programming/Scripting:
• Required: .NET (C# / ASP.NET) for understanding application build and deployment processes.
• Preferred: Node.js for developing extensions for Azure DevOps.
• Nice to have: Python or Go for creating supporting tools and scripts.
• Experience with monitoring and observability tools (Grafana, Prometheus, ELK, Zabbix).
• Understanding of modern architectures: monolith, microservices, event-driven, serverless.

Additional Information

• Full-time permanent employment in Estonia.
• Hybrid work options in Tallinn or remote across Estonia.
• Benefit from an intensive induction program and continuous technical/industry-related training.
• Engage with diverse projects across various application types.
• Enjoy a friendly, supportive atmosphere within a committed international team.
• Experience opportunities to quickly see the results of your work.