全职 MongoDB DBA_Contract 工作, 薪水 up to SGD 8,000, NTT SINGAPORE PTE. LTD. Central Region (Singapore) 公司招聘中 - Ricebowl

Key Responsibilities

• Install, configure, and administer MongoDB databases in production environments.
• Manage MongoDB replication, sharding, indexing, and performance optimization.
• Monitor database health, troubleshoot issues, and ensure high availability.
• Perform backup, restore, disaster recovery, and database migration activities.
• Administer MongoDB Atlas and on-premises MongoDB deployments.
• Implement database security, user access controls, and auditing.
• Support cloud-based MongoDB deployments on AWS, Azure, and GCP.
• Work closely with development teams on schema design and query optimization.
• Create and maintain operational documentation and monitoring dashboards.

Required Skills

• 5+ years of MongoDB Administration experience.
• Strong expertise in MongoDB Replication, Sharding, Aggregation Framework, and Indexing.
• Hands-on experience with MongoDB Atlas, MongoDB Enterprise, or Community Edition.
• Experience with backup and recovery tools (mongodump, mongorestore).
• Knowledge of Linux/Unix administration.
• Experience with cloud platforms (AWS, Azure, or GCP).
• Familiarity with monitoring and troubleshooting database performance.

NTT Singapore Pte Ltd (NTTS) is the regional headquarters of NTT Communications Corporation (NTT Com) for Asia Pacific Region.

Established in 1997, NTT Singapore has more than 10 years of expertise in providing information and communications technology (ICT) solutions worldwide.

NTT Singapore offers diverse high-quality connectivity, data centre solutions, security services, IT management services, voice and conferencing solutions and solution integration services to its enterprise customers.

NTT Communications is a wholly owned subsidiary of Nippon Telegraph and Telephone Corporation (NTT Corp.), one of the world’s largest providers of telecommunications services.

In 2013, NTT Corp. is ranked no.1 in telecom industry in the Fortune Global 500* list with operating revenues of more than $133,077 million. It is positioned 32nd among the top 500 corporations worldwide.

NTT Com's extensive global infrastructure includes Arcstar secure private networks, which cover 196 countries/regions and a tier-1 IP backbone network connected with major ISPs worldwide, as well as secure data centers at over 150 locations worldwide.