Senior DevOps Engineer (IT)

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Primary ObjectivesCloud Infrastructure & Platform Operations: Design, deploy, and maintain cloud infrastructure that meets the organization's performance, security, and cost requirementsCI/CD Automation: Build and operate continuous integration and continuous deployment of pipelines, ensuring software quality and release velocityMonitoring & Incident Management: Maintain comprehensive observability, detect and resolve incidents quickly, and ensure high availabilityDatabase & Data Management: Administer, optimize, and secure SQL databases; support backup, recovery, and data migrationSecurity & Compliance: Apply DevSecOps practices throughout the software lifecycle; ensure systems comply with security policies and applicable regulationsContinuous Improvement & Technical Mentoring: Foster a DevOps culture, continuously improve operational processes, and provide technical guidance to team membersMain Responsibilities1. Main Responsibilities:Design and deploy cloud infrastructure using Infrastructure as Code (Terraform, Ansible) on AWS/GCP, ensuring high availability (HA) and disaster recovery (DR) capabilityBuild, operate, and optimize CI/CD pipelines (GitLab CI/Jenkins/GitHub Actions) to automate the entire build, test, and deployment workflowDeploy and manage Kubernetes clusters in production: configure workloads, autoscaling, resource quotas, and network policiesSet up comprehensive monitoring (Prometheus, Grafana, ELK Stack) for infrastructure and applications; build runbooks and on-call proceduresAdminister and optimize SQL databases (PostgreSQL, MySQL) in production: automated backups, performance tuning, and safe data migrationManage system capacity: track resource usage trends, plan scaling, and control cloud costsApply 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 privilegeSupport root cause analysis of production incidents; propose and implement improvements to increase system stabilityCollaborate with the software development team to design application architecture aligned with infrastructure and operational requirementsStandardize operational processes, document infrastructure, and share technical knowledge with the team2. Other Responsiblities:Champion DevOps, SRE, and Software Security principles across the organization, serving as a technical authority to instill a culture of excellenceCollaborate with DTI development teams to align project deliveryPartner with core IT functions, including Infrastructure, Security, and Service Management 1. Educational levelBachelor’s degree in computer science, Information Technology, or a related field2. Professional ExperienceOver 5 years of professional experience in DevOps, System Administration, or Software EngineeringDeep expertise in DevSecOps and SRE operational models. A proven track record of integrating robust security standards throughout the Software Development Lifecycle (SDLC)Extensive expertise in microservices architecture, RESTful APIs, and the deployment of distributed systemsDirect experience in administering and operating Cloud platforms (GCP, AWS) and Containerization, Orchestration ecosystems (Kubernetes, GKE, RKE)Proven experience in establishing and managing a DevOps Service model to support multiple concurrent product development teamsExpertise in IaC (Terraform, Ansible) and the GitOps framework (ArgoCD)Designing and deploying comprehensive Monitoring/Observability stacks (Prometheus, Grafana, ELK/EFK, APM) for multi-cluster Kubernetes environmentsPractical experience using AI coding tools in daily workBasic understanding of prompt engineering to effectively leverage LLMs for technical tasksAI governance mindset: clear awareness of security/compliance risks when using AI in a financial environment3. Technical skills Ability to work independently, take initiative, and contribute to new ideas required in a diverse, fast-paced, deadline-driven team environment.Ability to conduct and direct research into issues and products as required.Highly self-motivated and directed.Keep attention to detail.Proven analytical, evaluative, and problem-solving abilities.Able to prioritize and execute tasks in a high-pressure environment.Experience working in a team-oriented, collaborative environment.4. Soft skills Work independently and take initiative.Enthusiastic, friendly.Honest, business ethic. Ngành nghề: Chứng khoán, CNTT - Phần mềm Kinh nghiệm: 5 Năm Cấp bậc: Nhân viên Hình thức: Nhân viên chính thức Địa điểm: Hồ Chí Minh

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