Database Administrator
3 days 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 . #J-18808-Ljbffr
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Database Administrator
1 week ago
Singapore J P INFOTEC PTE. LTD. Full time**Database Administrator** The engineer managing the servers must be trained and mínimally be proficient in the following areas: **Windows Server** (a) The System Engineer shall mínimally possess the following requirement: (i) At least **three (3) **years of experience in Microsoft Server administration; and (ii) Microsoft Certified Solutions Associate...
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Database Administrator
1 week ago
Singapore QuEST Global Services Pte Ltd Full timeWe are seeking to hire a technically skilled database administrator that is capable of holding positions of great responsibility. In this role, you'll be the first respondent to database problems that arise and carry out periodic maintenance and troubleshooting. To ensure success as a database administrator, you should be an excellent problem-solver and...
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Database Administrator
3 days ago
Singapore THE RAINFOREST SPORTS HUB PTE. LTD. Full timeDesign, install, configure and maintain database systems, including monitoring, tuning and troubleshooting issues. - Provide a seamless flow of information by keeping the database running smoothly. - Ensure data security and integrity, including implementation of access controls, backups and recovery plans. - Develop and maintain database documentation,...
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Database Administration
2 weeks ago
Singapore Metaverse Cloud Solution Pte. Limited Full timeJoin hands to create a bright future for the informatization development in the field of engineering construction. Responsibilities: Administration, maintenance, configuration, installation, and support of databases. Maintaining the normal operation of the database. Platforms running including backup and restoration, troubleshooting, SQL performance tuning,...
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Database Administrator
2 weeks ago
Singapore PREMIERCORPS+ Full timeResponsible for managing, monitoring, securing, and optimizing database systems, including overseeing migrations, backups, performance tuning, troubleshooting, and enforcing security standards to ensure data integrity and system reliability. - Lead and provide technical advice to junior database administrators. - Technical lead and mentor to junior database...
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Database Administrator
4 days ago
Singapore COMBUILDER PTE LTD Full time**Position Summary**:You will work with a team of System Administrators whose mission is to maintain 24/7 database availability in production environments. You will be responsible for day-to-day administration tasks, which includes installation, configuration, upgrades, patching, backup & recovery, tuning, scripting, query optimizations and routine...
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Database Administrator
3 days ago
Singapore DCI CONSULTANTS PRIVATE LIMITED Full time**Roles & Responsibilities** **Database Administrator Job Responsibilities**: - Install and maintain the performance of database servers. - Develop processes for optimizing database security. - Set and maintain database standards. - Manage database access. - Performance tuning of database systems. - Diagnose and troubleshoot database errors. - Recommend...
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Database Administrator
4 days ago
Singapore NETWORK FOR ELECTRONIC TRANSFERS (SINGAPORE) PTE LTD Full time**Position Summary** You will work with a team of Database Administrators whose mission is to maintain 24/7 database availability in production environments relating to online payment services in NETS. You will be responsible for day-to-day administration tasks, which includes installation, configuration, upgrades, patching, backup & recovery, tuning,...
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Database Administrator
1 day ago
Singapore DATA CONNECT TECHNOLOGIES PTE. LTD. Full timeProficient in working with various types of databases such as but not limited to, Microsoft SQL, MySQL, Oracle, PostgreSQL, Amazon RDS and Aurora. - Responsible for administrating databases hosted in both on-premises and cloud environment such as but not limited to Microsoft Azure, Amazon Web Service, Google Cloud Platform and Alibaba Cloud, in terms of...
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Database Administrator
1 week ago
Singapore TEKISHUB CONSULTING SERVICES PTE. LTD. Full timeWe 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 Responsibilities**: - Provision and manage databases with appropriate...
