Senior DevOps Engineer

About the role

We are looking for a Senior DevOps Engineer to design, deploy, and maintain highly available containerized workloads. You will work independently and collaborate with development teams to ensure reliable, secure, and scalable infrastructure.

Key responsibilities

• Design and orchestrate applications on Docker and Kubernetes for HA environments.
• Configure, operate, and maintain Kubernetes clusters, including ETCD and API Server components.
• Build and enhance CI/CD pipelines using Jenkins and Argo CD.
• Manage Docker images, containers, and related workloads across environments.
• Perform Linux system administration, hardening, and security patching.
• Implement file system security with ACLs and file attributes.
• Configure infrastructure services such as NFS, FTP, HTTPD, NTP, and HAProxy.
• Apply host‑level firewall controls (FirewallD, IP Tables, UFW).
• Monitor microservices using Prometheus, Grafana, Jaeger, Zipkin, and OpenTelemetry.
• Maintain email services with Postfix MTA and SMTP relays.
• Provide on‑call support for production releases and incident resolution.
• Document system configurations, procedures, and solutions.

Required profile

• Bachelor's degree in Computer Science, IT, or related field (preferred).
• 3‑4 years of DevOps or system administration experience.
• Hands‑on experience with multi‑node Kubernetes clusters and container networking.
• Familiarity with Jenkins, Argo CD, and CI/CD concepts.
• Strong troubleshooting, communication, and organizational skills.

Required skills

• Docker
• Kubernetes (ETCD, API Server)
• Jenkins
• Argo CD
• Linux system administration
• ACLs, file attributes
• NFS, FTP, HTTPD, NTP, HAProxy
• FirewallD, IP Tables, UFW
• Prometheus, Grafana, Jaeger, Zipkin
• OpenTelemetry, Elastic Observability
• Postfix MTA, SMTP

What we offer

• Competitive salary
• Fuel card
• Health benefits
• Professional development opportunities
• Inclusive work culture