Responsibilities

• Collaborate with development and infrastructure teams to design and implement scalable, reliable, and secure DevOps solutions.
• Build, maintain, and optimize CI/CD pipelines using GitLab CI/CD for automated testing, deployment, and delivery.
• Manage and operate containerized environments with Docker and Kubernetes, ensuring high availability, fault tolerance, and observability.
• Design and manage infrastructure using Infrastructure as Code (IaC) principles and configuration management tools.
• Implement and enhance monitoring, alerting, and visualization using Prometheus, Grafana, and related tools to ensure system reliability and performance.
• Work closely with backend teams (Node.js) to support microservices architecture and service-level reliability goals.
• Maintain and optimize Nginx configurations for traffic management, load balancing, and security hardening.
• Design, deploy, and manage PostgreSQL databases in high-availability and performance-optimized environments, including replication, backup, and monitoring strategies.
• Implement centralized logging and analysis pipelines using the ELK Stack (Elasticsearch, Logstash, Kibana) for better observability and troubleshooting.
• Contribute to the architecture and scaling of Ceph storage clusters and distributed storage systems.
• Participate in incident management, root cause analysis, and continuous improvement of system resilience.
• Automate operational workflows, provisioning, and recovery procedures to improve efficiency and reduce manual overhead.
• Ensure system and application security following best practices for container hardening, network security, and secrets management.

 
Qualifications

• 3دyears of professional experience as a DevOps Engineer, Site Reliability Engineer, or in a related role.
• Strong experience managing Linux-based production systems.
• Proficiency in Bash or Python scripting for automation and system administration.
• Proven hands-on experience with Docker and Kubernetes in production.
• Strong understanding of Git, GitLab CI/CD, and modern DevOps practices.
• Experience with monitoring and observability stacks (Prometheus, Grafana, Alertmanager).
• Experience managing Nginx for high-performance web serving, load balancing, and reverse proxying.
• Experience managing and tuning PostgreSQL databases.
• Experience implementing and maintaining ELK Stack for centralized logging and observability.
• Familiarity with infrastructure as code tools (e.g., Terraform, Ansible).
• Experience working with Ceph or similar distributed storage solutions.
• Good understanding of microservices and containerized architecture.

 
Nice to Have

• Experience with Node.js application environments and debugging.
• Familiarity with WebRTC and WebSocket or real-time communication systems.
• Experience with security hardening and vulnerability management in containerized deployments.
• Hands-on experience with load testing, performance tuning, and capacity planning