Database Administrator - PostgreSQL & MongoDB

Singapore 4 days agoFull-time External
Negotiable
Job Highlights: • Manage and maintain PostgreSQL and MongoDB databases • Optimize database performance, security, and availability • Collaborate with cross-functional IT and development teams Job Description: We are seeking an experienced Database Administrator with a specialization in PostgreSQL and MongoDB . This role focuses on cloud and hybrid database environments , ensuring high performance, security, and reliability. You will play a key role in database administration, monitoring, troubleshooting, and performance tuning, while working closely with developers, cloud engineers, and IT teams to support critical business applications. Key Responsibilities: • Install, configure, and maintain PostgreSQL and MongoDB databases in cloud and hybrid environments • Monitor database performance, implement optimizations, and ensure high availability • Manage database security, backup, and recovery strategies • Troubleshoot database issues and provide technical support for development and production environments • Implement database automation, scaling, and patching procedures • Collaborate with IT, cloud, and application teams to support business needs • Maintain clear and up-to-date documentation of database configurations, procedures, and standards Job Requirements: Education: • Diploma or Bachelor's degree in Computer Science, Information Technology, or a related field • Certifications in databases or data management are advantageous Experience & Skills: • Hands-on experience administering PostgreSQL and MongoDB databases • Strong understanding of database architecture, performance tuning, and replication • Knowledge of backup, recovery, and disaster recovery strategies • Familiarity with scripting or automation (Python, Bash, or equivalent) • Understanding of security and compliance best practices • Strong troubleshooting, analytical, and problem-solving skills • Effective communication and teamwork skills Preferred: • Experience with database monitoring and observability tools (Prometheus, Grafana, Datadog, etc.) • Knowledge of CI/CD pipelines for database deployments • Experience with NoSQL databases beyond MongoDB Why Join Us: • Hands-on experience with modern relational and NoSQL databases • Collaborate with a dynamic, technology-driven team • Opportunities for professional growth and certifications EA License no.: 16S8066 / Reg. No. R1110125