Senior MongoDB DBA

• Posted 3 hours ago • Updated 5 minutes ago

Full Time

Part Time

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Job Details

Skills

FM
Scalability
UI
Shell
Optimization
Distribution
Query Optimization
Regulatory Compliance
Authorization
GR
Management
Database Administration
Enterprise Architecture
Replication
Streaming
Performance Tuning
Database
Linux
Scripting
Python
Shell Scripting
Backup
Recovery
Workflow
X.509
TLS
SSL
Authentication
Database Security
Auditing
Amazon Web Services
Cloud Computing
Migration
MongoDB

Summary

Senior MongoDB DBA (Cluster, Sharding & AWS Migration)

Job Summary

We are looking for an experienced MongoDB Database Administrator (DBA) with strong expertise in replica sets, sharded clusters, security, and performance tuning. The role involves managing large-scale MongoDB environments, automating operations, and supporting cloud migration initiatives (AWS).

Key Responsibilities

MongoDB Architecture & Setup

Configure and manage MongoDB replica sets and sharded clusters
Design and deploy multi-node MongoDB clusters on Linux platforms
Convert replica sets to sharded clusters based on data growth
Add/remove nodes and ensure cluster scalability

Database Administration & Operations

Install, upgrade, and migrate MongoDB clusters (e.g., 4.0 to higher versions)
Monitor, analyze, and optimize MongoDB performance
Perform backup, restore, and monitoring automation using Python/Shell
Handle database operations including cluster maintenance and upgrades

Performance & Optimization

Design and implement shard keys for balanced data distribution
Perform query optimization and execution plan analysis
Implement indexing strategies (including text indexing)
Tune database performance at host and DB level

Security & Compliance

Implement X509 authentication and TLS/SSL security
Configure secure MongoDB environments as per enterprise standards
Manage authentication, authorization, and auditing

Ops Manager & Monitoring

Setup and manage MongoDB Ops Manager (Ops-Mgr)
Onboard replica sets and clusters to Ops Manager
Manage projects, groups, and upgrades in Ops Manager

Cloud & Migration

Perform MongoDB cluster migration to AWS
Support deployment and scaling in cloud environments

Required Skills

Core Technical Skills

Strong experience in MongoDB DBA (Replica Sets & Sharding)
Expertise in cluster design, deployment, and maintenance
Strong knowledge of:
- Sharding (Range & Hash-based)
- Replication architecture
- Change streams
Experience with query performance tuning & indexing

Database & System Skills

Hands-on experience with Linux environments
Strong understanding of MongoDB query planner & execution

Automation & Scripting

Experience with Python and Shell scripting
Automation of backup, restore, and monitoring workflows

Security

Hands-on with X509, TLS/SSL authentication
Database security and auditing experience

Preferred Skills

Experience with AWS cloud (MongoDB migration/deployment)
Exposure to enterprise-grade MongoDB environments
Experience with Ops Manager administration

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 91018020
Position Id: PDT - 10788-11923-1775221099
Posted 3 hours ago

Company Info

About Purple Drive Technologies LLC

Founded in 2007, Purple Drive started as a tech solutions firm and has grown into a full-service consulting and talent partner. We help businesses navigate complex technology challenges while connecting top professionals with career-defining opportunities.

We believe in transforming businesses through smart IT solutions and empowering technologists to grow their expertise through challenging projects and meaningful partnerships. Built on over 20 years of trusted relationships, we create success stories for both our clients and the talented professionals who drive innovation forward.

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