Mongo DB Administrator

LTIMindtree is looking for Senior Software/ Lead- Data Engineers fOR Mongo DB

Total exp – 5-8yrs , Location – Mumbai / Pune

Job Responsibilities:

• Build/Configure Mongo RS and shard

• Implement appropriate indexes for performance improvement.

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

• Implement optimal backup and recovery.

• Understand and optimize query performance.

• Create and publish database health checks to monitoring systems for the following:

• Identify slow queries

• Replication lags

• Node failures

• Index usage patterns

• CPU usage

• Memory usage

• Locks

• Number of connections

• Any other relevant params

• Evaluate, plan and perform the DB upgrades.

• Maintenance – during release/outage etc.

• Implementing best practices for backups, replication, and health checks.

• Database hardening – implement best practices.

• Design and implement DR plans & HA solutions and recommendations.

• Work closely with the application team to understand what changes are coming in a build/patch/hotfix, do an impact analysis, fine-tune the queries if any.

Required Skills:

• Understanding of enterprise application technology architecture, components, databases, networking, and infrastructure as code.

• Encryption(TLS 2)

• Strong DBA Experience – MongoDB.

• 6+ year's hands-on experience as DBA and 3+ years on MongoDB.

• Write efficient queries.

• Strong scripting experience - Unix/Shell Scripting, Python

• Technical knowledge of Linux & Windows-based platforms

• Strong analytical and problem-solving skills

• LDAPs configuration for authentication

Desired Skills:

Hands-on experience in AWS

Disaster Recovery and Business continuity