全职 Senior Database Administrator - MongoDB 工作, 薪水 up to MYR 14,000, TPE Resource Solutions Federal Territory 公司招聘中 - Ricebowl

Senior Database Administrator

Key Responsibilities

Database Administration & Support

• Build, configure, and manage MongoDB Replica Sets and Sharding environments.
• Build and maintain PostgreSQL database clusters and replication solutions.
• Configure and maintain Barman backup servers for PostgreSQL environments.
• Install and manage PostgreSQL extensions such as PostGIS, pgAudit, and other required modules.
• Monitor database performance, availability, and uptime across production environments.
• Perform database capacity planning and utilization monitoring.
• Execute regular database maintenance activities including:
• Vacuuming
• Reindexing
• Archiving
• Performance tuning

Performance Optimization & Reliability

• Fine-tune MongoDB, PostgreSQL, and server configurations to improve performance.
• Develop and enhance automated monitoring and proactive alerting mechanisms.
• Manage database backup and recovery procedures.
• Design and implement Disaster Recovery (DR) and High Availability (HA) solutions.
• Support database upgrades, migrations, and patching activities.

Collaboration & Continuous Improvement

• Work closely with application teams to assess the impact of software releases, patches, and hotfixes.
• Analyze and optimize database queries and performance bottlenecks.
• Participate in continuous improvement initiatives and recommend operational enhancements.
• Maintain database security, authentication mechanisms, and LDAP integrations.

Requirements

Technical Requirements

• Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related field.
• Minimum 3+ years of experience in a Database Administrator role.
• Strong hands-on experience with:
• MongoDB
• MongoDB Atlas
• PostgreSQL
• Experience with:
• Replication
• Sharding
• MongoDB Ops Manager
• Docker / Containerized environments
• Experience performing MongoDB and PostgreSQL database upgrades.
• Strong SQL and query optimization skills.
• Scripting experience in:
• Unix Shell Scripting
• Python
• Strong understanding of Linux and Windows server environments.
• Experience with LDAP authentication configuration.

Preferred Skills

• Experience managing PostgreSQL in Cloud environments (IaaS/PaaS).
• Experience managing PostgreSQL in Docker or containerized platforms.
• Understanding of enterprise technology architecture, networking, infrastructure, and Infrastructure as Code (IaC).
• Experience designing High Availability and Disaster Recovery solutions.

Pay: RM13,000.00 - RM14,000.00 per month

Education:

• Bachelor's (Preferred)

Experience:

• Unix/Shell Scripting, Python: 2 years (Preferred)
• Linux & Windows-based platforms: 2 years (Preferred)
• Database Admin: 2 years (Preferred)
• MongoDB: 1 year (Required)
• Docker, Replication, Sharding, Ops Manager: 2 years (Preferred)
• MongoDB and/or PostGreSQL db upgrade.: 2 years (Preferred)
• managing PostGreSQL on Cloud (PAAS/IAAS) : 2 years (Preferred)

Work Location: In person