Senior DevOps Engineer (IT)

Primary Objectives

• Cloud Infrastructure & Platform Operations: Design, deploy, and maintain cloud infrastructure that meets the organization's performance, security, and cost requirements
• CI/CD Automation: Build and operate continuous integration and continuous deployment of pipelines, ensuring software quality and release velocity
• Monitoring & Incident Management: Maintain comprehensive observability, detect and resolve incidents quickly, and ensure high availability
• Database & Data Management: Administer, optimize, and secure SQL databases; support backup, recovery, and data migration
• Security & Compliance: Apply DevSecOps practices throughout the software lifecycle; ensure systems comply with security policies and applicable regulations
• Continuous Improvement & Technical Mentoring: Foster a DevOps culture, continuously improve operational processes, and provide technical guidance to team members

Main Responsibilities

1. Main Responsibilities:

• Design and deploy cloud infrastructure using Infrastructure as Code (Terraform, Ansible) on AWS/GCP, ensuring high availability (HA) and disaster recovery (DR) capability
• Build, operate, and optimize CI/CD pipelines (GitLab CI/Jenkins/GitHub Actions) to automate the entire build, test, and deployment workflow
• Deploy and manage Kubernetes clusters in production: configure workloads, autoscaling, resource quotas, and network policies
• Set up comprehensive monitoring (Prometheus, Grafana, ELK Stack) for infrastructure and applications; build runbooks and on-call procedures
• Administer and optimize SQL databases (PostgreSQL, MySQL) in production: automated backups, performance tuning, and safe data migration
• Manage system capacity: track resource usage trends, plan scaling, and control cloud costs
• Apply DevSecOps: integrate security checks into the CI/CD pipeline and GitOps workflow, and manage secrets (Vault/K8s Secrets), certificates, and access according to the principle of least privilege
• Support root cause analysis of production incidents; propose and implement improvements to increase system stability
• Collaborate with the software development team to design application architecture aligned with infrastructure and operational requirements
• Standardize operational processes, document infrastructure, and share technical knowledge with the team

2. Other Responsiblities:

• Champion DevOps, SRE, and Software Security principles across the organization, serving as a technical authority to instill a culture of excellence
• Collaborate with DTI development teams to align project delivery
• Partner with core IT functions, including Infrastructure, Security, and Service Management