Job Description

Details:Stefanini Group is a multinational company with a global presence in 41 countries and 44 languages, specializing in technological solutions. We believe in digital innovation and agility to transform businesses for a better future. Our diverse portfolio includes consulting, marketing, mobility, AI services, service desk, field service, and outsourcing solutions.Job RequirementsDetails:We at Stefanini hiring for Mongo DB - Database Administrator..!!Additional info:Exp Required - 3 to 4 yearsOnsite Location: Noida 62 IndiaWork modality: 5 days a weekJob Title: Mongo DB Database AdministratorMongo (Mandatory)Your Role and ResponsibilitiesAs MongoDB administrator, you will manage, maintain, and troubleshoot the databases housed in both MongoDB and Cassandra.Responsibilities:

• Strong experience on Installation, Configuration, provisioning of MongoDB and Cassandra clusters.

• Strong Experience in Sharding and Replication

• Fine-tune configurations - MongoDB and Cassandra servers for performance improvement.

• Maintain database systems, ensuring best practice processes are followed and service levels are met.

• Performance tuning of both MongoDB and Cassandra systems.

• Diagnose and troubleshoot database errors.

• Good knowledge of Aggregation Framework, Indexing, Replication, Sharding and Server & Application Administration.

• Good knowledge of Mongodump, Mongo restore, Filesystem snapshots and MongoDB cloud manager or equivalent mechanism

• Designing DR (Disaster Recovery)/COB (Continuity of Business) plans

• Disk usage, CPU, Memory check Alerting

• knowledge on troubleshooting ( Read Write Latency Issues)

• Monitoring at Server, Database, Collection Level, and Various Monitoring Tools related to MongoDB and Cassandra

• Experience in Rolling Database Upgrades

• Experience working on Linux platform

Stefanini