Cloud-First Database Administrator (AWS & Azure)

re-zoo-me; Singapore; Hybrid; SGD 90,000 - 130,000; Full time

Job summary

re-zoo-me in Singapore seeks a Database Consultant to manage the full lifecycle of enterprise databases across on‑premises and cloud environments, ensuring high performance, security, and availability. The role involves designing architecture, scripting, backups, DR planning, and data governance.

Responsibilities include optimizing workloads, implementing DAM and masking solutions, and supporting migrations to AWS/Azure while ensuring compliance and documentation.

Qualifications

• Degree in Computer Science, Information Technology, Computer Engineering, or a related discipline.
• Minimum 4 years of hands‑on experience managing enterprise relational database management systems in production environments, including Microsoft SQL Server and Oracle.
• Hands‑on experience supporting databases hosted in AWS and Azure cloud environments.
• Hands‑on experience with data masking, data scrambling, or equivalent data obfuscation solutions.
• Practical experience performing database refresh, cloning, and migration activities.
• Hands‑on experience implementing or administering database security controls, such as database auditing, encryption, privileged access controls, vulnerability remediation, and security hardening.
• Experience developing and maintaining automation scripts or tools for database administration, monitoring, restoration, deployment, or housekeeping activities.
• Experience supporting high‑priority production incidents and preparing root cause analysis (RCA) reports with corrective actions.
• Experience producing operational and technical documentation, such as SOPs, DR plans, architecture documents, runbooks, or technical designs, and conducting stakeholder presentations or technical briefings.
• Hands‑on experience supporting or administering a Database Activity Monitoring (DAM) solution.
• Experience participating in cloud migration projects involving AWS, Azure, or hybrid database architectures.
• Good written and verbal communication skills.

Responsibilities

• Install, configure, upgrade, patch, and maintain database servers and instances.
• Monitor database performance and ensure high availability, reliability, and operational excellence.
• Diagnose and resolve database incidents, errors, performance issues, and service disruptions.
• Manage database access controls, user privileges, standards, and data integrity.
• Design database architecture, develop SQL scripts, conduct performance tuning, and optimize workloads.
• Perform database backup, restoration, recovery, disaster recovery, and business continuity activities.
• Handle service requests covering data queries, database cloning, deployments, configuration extraction, and data scrambling.
• Administer and support data scrambling and masking solutions for non-production environments.
• Support database migration and modernization initiatives from on-premises environments to AWS and Azure cloud environments.
• Manage and support cloud database services such as AWS RDS, AWS Redshift, Azure SQL Database, Azure SQL Managed Instance, and other relevant services.
• Ensure seamless integration and connectivity between databases, applications, and enterprise platforms.
• Implement database security controls, encryption, auditing, vulnerability remediation, and security best practices.
• Support compliance with organizational, regulatory, audit, and security governance requirements.
• Develop and maintain database operational procedures, standards, runbooks, and technical documentation.
• Provide technical consultancy to stakeholders on database technologies, cloud adoption, data security, and data management.
• Stay current with emerging database technologies, cloud services, security practices, and industry standards.

Skills

Database administration

Performance optimization

Cloud operations

Data security & masking

Automation scripting

Incident management

Documentation

Education

Bachelor's degree in Computer Science/IT/Engineering

Tools

Microsoft SQL Server

Oracle

AWS

Azure

SQL

Job description

re-zoo-me in Singapore seeks a Database Consultant to manage the full lifecycle of enterprise databases across on‑premises and cloud environments, ensuring high performance, security, and availability. The role involves designing architecture, scripting, backups, DR planning, and data governance.

Responsibilities include optimizing workloads, implementing DAM and masking solutions, and supporting migrations to AWS/Azure while ensuring compliance and documentation.