NoSQL Tech Infrastructure Engineer

7 days ago


Singapore A-IT SOFTWARE SERVICES PTE LTD Full time
Roles & Responsibilities

Job Description

· Minimum 2-8 years of experience in NoSQL Database Administration.

· Good foundational understanding in caching, cluster-based setups, backup and restore cycles, delayed replication, NoSQL principles.

· Basic appreciation of networking, application design, virtual server environment, security and access control.

· Participate in the 24/7 rotational shift and on-call duty, including weekends.

· Hands on experience in troubleshooting on issues, raising ticket and coordinating with vendor, communicating and closing cases with internal users.

· Good communication (verbal and written) and documentation skills, with ability to coordinate clearly with different parties as above.

· Install, setup, configure, patch, and upgrade database software (Redis and MongoDB) safely, with reversion included.

· Set up Active-Active, High Availability and Redundant systems to support critical production and use-cases.

· Monitor and ensure uptime and health of both development and production databases.

· Manage and monitor day-to-day replication and backup processes.

· Ensure system reliability, performance, and that best practices are being followed.

· Troubleshoot NoSQL issues and performance bottlenecks, working with vendor and application teams to achieve efficient and effective queries.

· Work with internal teams to plan and schedule application upgrades.

· Hands on experience in Linux operating system (RedHat).

· Prepare Change Requests and related documents to support rolling out changes in Production environments.

· Design, implement, enhance monitoring for servers and database instances in lower environments and Production to provide comprehensive overview of health on-demand and historically.

· Design, implement, maintain and automate the appropriate backup and recovery architecture as required.

Work location: East

Duration: 12 months contract

"This is in partnership with the Employment and Employability Institute Pte Ltd ("e2i").

e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training, and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to A-IT Software Services Pte Ltd's PDPA and e2i PDPA.

Tell employers what skills you have

Hardware
Change Management
Active Directory
VMware
Investigation
Scripting
AIX
Windows Server
VMware ESX
Time Management
Windows
Banking
ITIL
Bridge
Virtualization
Linux

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