Senior DBA: PostgreSQL, MSSQL & MongoDB Expert

Combuilder Pte Ltd; Singapore; Sur place; SGD 80 000 - 130 000; Plein temps

Résumé du poste

Combuilder Pte Ltd is seeking a seasoned Database Administrator to install, configure, and maintain PostgreSQL, MSSQL, and MongoDB databases in a production environment. You will optimize queries, indexes, and configurations to meet performance targets while ensuring data security and high availability.

You will design scalable schemas with developers, implement backup/DR procedures, manage replication and failover, and use SSRS for reporting and SSIS/ETL for data integration.

Qualifications

• Hands-on DBA experience with PostgreSQL, MSSQL and MongoDB.
• Strong knowledge of performance tuning, query optimisation and indexing.
• Experience with backup and recovery, replication, clustering and high availability.
• Familiarity with database security, access management and troubleshooting.
• Experience with SSRS for reporting and SSIS/ETL tools for data integration.
• Certifications such as Oracle Certified Professional or Microsoft Certified: Azure Database Administrator Associate are advantageous.

Responsabilités

• Install, configure and maintain PostgreSQL, MSSQL and MongoDB databases.
• Monitor and optimise database performance, including queries and resource usage.
• Implement backup, restoration and disaster recovery procedures.

Connaissances

Performance tuning

Query optimisation

Indexing

Backup and recovery

High availability

Security and access management

Outils

PostgreSQL

Microsoft SQL Server

MongoDB

SSRS

SSIS/ETL tools

Azure Database Administrator Certification

Description du poste

Combuilder Pte Ltd is seeking a seasoned Database Administrator to install, configure, and maintain PostgreSQL, MSSQL, and MongoDB databases in a production environment. You will optimize queries, indexes, and configurations to meet performance targets while ensuring data security and high availability.

You will design scalable schemas with developers, implement backup/DR procedures, manage replication and failover, and use SSRS for reporting and SSIS/ETL for data integration.