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Database Administrator SQL, PostgreSQL, MariaDB

Cadena Vietnam · Hồ Chí Minh
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Địa điểm
Quận Tân Bình, Hồ Chí Minh, Hồ Chí Minh

Tổng quan

  • Our HCM is an enterprise HR SaaS platform currently in active operation and continuous expansion. The system covers Core HR, Attendance, Payroll, Advance HR, Employee Self-Service (ESS), HR Development, Workflow Automation, System Integrations, and Custom Modules for Enterprise Clients.
  • The DBA will lead database operations for HR SaaS platform, ensuring high availability, performance, security, and reliability across hybrid cloud environments. This role is both hands-on and strategic — responsible for building and mentoring the database team from the ground up, and driving database modernization initiatives, including migration from SQL Server to MariaDB or PostgreSQL.
  • Manage SQL Server and PostgreSQL databases across hybrid cloud (AWS, Huawei Cloud) ensuring 99.9% uptime and performance SLAs
  • Troubleshoot and resolve critical performance issues (slow queries, indexing, blocking, deadlocks)
  • Implement monitoring, alerting, automated health checks, and self-healing integrated with Prometheus/Grafana
  • Lead P0/P1 incident response and conduct root cause analysis
  • Design and maintain backup, HA, and disaster recovery strategies
  • Define database standards and provisioning for multi-tenant architecture
  • Support SQL Server to MariaDB or PostgreSQL migration initiatives
  • Collaborate with other members of the DBA team in other locations
  • Ensure PDPA compliance and collaborate with internal teams and external vendors
  • Your Skills and Experience
  • Experience
  • 5+ years of database administration experience in production, multi-tenant environments
  • Bachelor’s degree in Computer Science, Information Technology, Computer Engineering, or a related field
  • Master’s degree is an advantage
  • Strong expertise in query optimization, indexing strategies, execution plans, and SQL performance tuning
  • Hands-on experience with database monitoring and observability tools (e.g., Prometheus, Grafana)
  • Solid knowledge of backup/recovery, high availability (HA), and disaster recovery (DR)
  • Proven experience in crisis management, incident response, and root cause analysis (RCA)
  • Experience building or mentoring technical teams
  • Strong analytical, problem-solving, and communication skills
  • Preferred:
  • Experience with MariaDB or PostgreSQL administration
  • Kubernetes-based database operations
  • Multi-cloud environments (AWS, Huawei Cloud)
  • GitOps and CI/CD practices for database changes
  • Knowledge of PDPA and data protection compliance
  • Scripting skills (Python, Bash, PowerShell)
  • Language
  • Able to communicate in English in a professional working environment (reading technical documents, participating in discussions with international team members)
  • Why You'll Love Working Here
  • An inspiring work environment.
  • Competitive salary packages with annual reviews and adjustments.
  • Opportunities for training, education, and professional growth.
  • A knowledge-sharing atmosphere with enthusiastic professionals.
  • Company activities, team events, and social gatherings.
  • Opportunity to become a Vietnam HR domain expert within a global organization

Quyền lợi

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