Database Administrator
2 weeks ago
About the Role: We are looking for an experienced Database Administrator (DBA) with deep, hands-on expertise in AWS RDS Aurora PostgreSQL . The ideal candidate is not only proficient in general PostgreSQL operations and tuning, but also has a strong command of AWS RDS-specific configurations , monitoring , and performance optimization . This role is critical in ensuring the stability, performance, and scalability of our production databases that support mission-critical applications in the supply chain and enterprise domain. Key Responsibilities: 1. Health Monitoring Review and interpret CloudWatch alarms and Performance Insights dashboards. Monitor database connections , CPU utilization , and storage I/O metrics. Ensure proactive issue detection and alert configuration to maintain database health. 2. Log Analysis Regularly review PostgreSQL error logs for warnings, errors, and abnormal patterns. Identify and resolve authentication failures or connection issues . Analyze slow query logs to identify and resolve performance bottlenecks. Monitor autovacuum activities and manage table/index bloat effectively. 3. Capacity Planning Analyze historical trends in storage growth , compute resource utilization , and connection load . Forecast future capacity needs and recommend scaling strategies. Review and optimize backup storage plans to balance cost and availability. 4. Performance Analysis and Optimization Conduct deep-dive database performance reviews and tuning exercises. Identify and optimize resource-intensive queries and stored procedures. Monitor wait events , lock contention , and long-running transactions . Assess connection pooling strategies (e.g., PgBouncer, RDS Proxy) for effectiveness. Review and fine-tune PostgreSQL parameters for optimal throughput and latency. Provide monthly performance reports and recommend improvement actions. Requirements: Technical Skills 5+ years of experience managing PostgreSQL databases in production. 3+ years of hands-on experience specifically with AWS RDS Aurora PostgreSQL . Strong understanding of: RDS performance tuning and parameter groups Read replica and failover configuration IAM authentication and encryption (KMS) Backup, snapshot, and PITR strategies Security, compliance, and maintenance best practices Deep expertise in AWS RDS advanced configuration , including parameter groups, option groups, and Aurora-specific features like serverless scaling and global databases. Proven experience in PostgreSQL tuning and analyzing execution plans, including query optimization, indexing, and vacuuming. Strong proficiency in AWS services : CloudWatch, Performance Insights, IAM for database access, and VPC configurations. Excellent problem-solving skills and ability to work in a fast-paced, collaborative environment. Preferred Qualifications: AWS Certified Database - Specialty (or equivalent hands-on experience). Experience with Aurora Global Database , multi-AZ deployment, and cross-region replication . Knowledge of CI/CD pipelines and infrastructure as code (e.g., Terraform, CloudFormation) for database provisioning. Experience supporting databases in high-availability enterprise environments .
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Database Administrator
2 weeks ago
Singapore PERSOL APAC Full time $80,000 - $120,000 per yearJob Description:Perform logical and physical database design and creation, changes or removal of database, provide technical consultancy and advice on the usage of database software, advise application developers and owners on optimisation of database usage, SQL code and monitor availability of database, listener and other related processes;review all daily...
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Database Administrator
6 days ago
Singapore ZENTACT SYSTEMS PTE. LTD. Full time**Position: Database Administrator** **Duration: 4-5 months** **Location: Singapore **Job details: - 4-8 years of experience in database management - Strong knowledge of: - IBM database administration - DB scripting - Installation, management, and support - SQL and NoSQL databases - JSON - Database design principles - SQL script writing for data...
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Database Administrator
12 hours ago
Singapore 2C2P Full time**Database Administrator**: Singapore | Full Time | Technology 2C2P is looking for a Database Administrator to join its growing team in Singapore. If you have the right skills, qualifications & experience and are looking for a rewarding career, our vision in providing the best payment services. - Database servers knowledges of (MSSQL, MySQL, Postgres). -...
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Database Administrator
2 weeks ago
Singapore ITCONNECTUS PTE. LTD. Full timeRoles & Responsibilities Database Administrator RESPONSBILITY: . Provision databases with required licenses. . Implement data security and recovery control. . Monitoring health, performance, user access and security. . Managing parameters for database optimization. . Implement configuration management for business continuity plans and automate disaster...
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Database Administrator
1 week ago
Singapore Cloud Kinetics Full timeDatabase Maintenance and Administration:- Installation, configuration, fine-tuning (in coordination with Apps Team), patching, and performance optimization.- - DB Backup and Recovery:- Planning, implementation and on-boarding, testing backup, and recovery procedures.- - Troubleshooting:- Identifying and resolving database issues.- - Database Design and...
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Database Administrator
1 week ago
Singapore TekisHub Consulting Services Full time $90,000 - $120,000 per yearWe are seeking an experienced Database Administrator (DBA) to join on a 1-year contract . The DBA will be responsible for provisioning, securing, monitoring, and optimizing enterprise databases to ensure high performance, availability, and disaster recovery readiness.Key ResponsibilitiesProvision and manage databases with appropriate licensing.Implement and...
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Database Administrator
2 weeks ago
Singapore Newtone Consulting Full time $80,000 - $120,000 per yearOverview:We are looking for a skilled Database Administrator (DBA) to join our team and manage the performance, security, and reliability of our database systems. The ideal candidate will have experience in SQL Server and Oracle database environments, ensuring high availability, compliance, and optimal performance for enterprise-scale applications.Key...
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Database Administrator
1 week ago
Singapore ELLIOTT MOSS CONSULTING PTE. LTD. Full timeWe are seeking an experienced **Database Administrator (DBA)**to take ownership of the day-to-day operational management of databases and ensure they consistently meet business and service level requirements. This role involves leading a team, providing technical expertise, and acting as the main point of contact for customers. **Key Responsibilities**: -...
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Database Administrator/senior Database
6 days ago
Singapore Singapore Management University Full timeCOMPANY DESCRIPTION Singapore Management University is a place where high-level professionalism blends together with a healthy informality. The 'family-like' atmosphere among the SMU community fosters a culture where employees work, plan, organise and play together - building a strong collegiality and morale within the university. Our commitment to attract...
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Database Administrator
12 hours ago
Singapore Singapore Management University Full timeCOMPANY DESCRIPTION Singapore Management University is a place where high-level professionalism blends together with a healthy informality. The 'family-like' atmosphere among the SMU community fosters a culture where employees work, plan, organise and play together - building a strong collegiality and morale within the university. Our commitment to attract...
