Requirements:

• Solid knowledge of Linux.
• Administration of bare-metal and virtual servers (Linode).
• Experience managing PHP applications (Laravel) in production environments and related services (PHP/FPM/Nginx).
• Experience with Redis clustering and distributed caching.
• Solid knowledge of Docker.
• Advanced Cloud and networking expertise (AWS, GCP, Azure).
• Experience utilizing Cloudflare.
• Knowledge of CI/CD pipelines.
• Experience with monitoring and observability tools.
• Strong communication skills for interacting with development teams.
• Proactive approach, focused on automation and cost reduction strategies.
• Experience in high-complexity troubleshooting (e.g., stuck jobs, slow queries, load balancer timeouts).
• Ability to plan and execute service migration projects.

Preferred Qualifications:

• PostgreSQL database administration (replication, performance tuning, Patroni/etcd).
• Infrastructure as Code (Terraform).
• Experience with Kubernetes (EKS, GKE, or AKS).
• Creating and maintaining automation bash scripts.
• Experience with large-scale queues and workers (Laravel Horizon, SQS, Pub/Sub, RabbitMQ).
• High Availability (HA): Proficiency in HAProxy / Nginx reverse proxy, DB failover, and Redis/Postgres clustering.
• Cost optimization: Expertise in estimating instance sizing and optimizing cloud consumption.
• Security best practices.
• Scalability: Experience with horizontal scaling (application and database layers).
• Ability to develop and maintain scalable, efficient web applications (client-side and server-side).
• Team collaboration skills for working with developers, designers, and product managers on innovative solutions.
• Experience collaborating across teams to integrate new functionalities into existing systems.
• Performing unit and integration tests to ensure functional and error-free code quality.
• Participation in code reviews and technical discussions to enforce development best practices.

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