Database Administrator
5 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 Administration
1 week ago
Singapur, 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
5 days ago
Singapur, Singapore ITCONNECTUS PTE. LTD. Full timeDatabase 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 recovery measures. Support systems to...
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Database Administrator
1 day ago
Singapur, Singapore Epergne Solutions Full timeGet AI-powered advice on this job and more exclusive features. Install, configure, and maintain database systems (e.g., Oracle, SQL Server, MySQL, PostgreSQL). Monitor database performance, implement tuning, and ensure high availability and disaster recovery . Manage backups, restores, and data security across environments. Support database design,...
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Singapur, Singapore GECO Asia Pte Ltd Full timeGet AI-powered advice on this job and more exclusive features. Direct message the job poster from GECO Asia Pte Ltd We are looking for passionate Database Administrators/Engineers to join a critical and long-term project. This role is part of an upskilling programme that offers current DB professionals (MSSQL, SQL, Oracle, IBMDB2, MongoDB, and other DB...
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Singapur, Singapore ELLIOTT MOSS CONSULTING PTE. LTD. Full timeJob Description We 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...
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Singapur, Singapore AvePoint Full timeGet AI-powered advice on this job and more exclusive features. Securing the Future with AvePointAvePoint is a global leader in data management and governance, trusted by over 21,000 customers worldwide to enhance their digital workplaces across Microsoft, Google, Salesforce, and other collaboration platforms. Our global channel partner program includes more...
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Singapur, Singapore DXC Technology Full timeOverview DXC Technology (NYSE:DXC) - where brilliant people embrace change and seize opportunities to advance their careers and amplify customer success. We support each other and work as a team, globally and locally to deliver excellence for our customers and colleagues. We live in more than 70 countries, speak multiple languages and work with over 6,000...
