NoSQL DBA with MongoDB, DynamoDB exp

Dice is the leading career destination for tech experts at every stage of their careers. Our client, Vinsari LLC, is seeking the following. Apply via Dice today!

NoSQL DBA with MongoDB , DynamoDB exp- Denver CO -Onsite Work

Requisition Name: NoSQL DBA

Start Date: 6/1/2026

Duration: 43 Weeks

Services Location: CO/Denver / Onsite work

Description Of Services:

Role: NoSQL DBA

Job Description:

10 to 15 years of DBA experience supporting enterprise-scale databases.

Strong expertise in:

• MongoDB Administration
• Amazon DynamoDB

Strong NoSQL DBA

Experience with:

• Database design and data modeling
• Database migrations and modernization
• Performance tuning and troubleshooting
• Backup, recovery, replication, and HA configurations

Hands-on experience with AWS cloud platform.

Knowledge of indexing, partitioning, clustering, and sharding concepts.

Experience with monitoring tools and database health checks.

Scripting/automation experience using Python, Shell, or PowerShell.

Strong problem-solving and analytical skills.

Excellent communication and stakeholder management skills.

Database Administration & Support

• Administer, maintain, monitor, and support Oracle, MongoDB, and DynamoDB environments.
• Manage database installations, upgrades, patches, backups, recovery, and replication strategies.
• Ensure database availability, reliability, and security across production and non-production environments.
• Implement database standards, policies, and best practices.

Database Design & Architecture

• Design scalable and high-performing relational and NoSQL database architectures.
• Create logical and physical data models based on application requirements.
• Optimize schema design, indexing strategies, partitioning, and storage configurations.
• Support microservices and distributed data architectures.

Database Migration & Modernization

• Lead database migration projects from legacy platforms to Oracle, MongoDB, or DynamoDB.
• Perform schema conversion, data migration, validation, and cutover planning.
• Support cloud migration initiatives and modernization efforts.
• Experience with migration tools and ETL/data integration processes.

Performance Tuning & Optimization

• Analyze and resolve database performance bottlenecks.
• Tune SQL queries, stored procedures, indexes, and execution plans.
• Optimize MongoDB collections, aggregations, sharding, and replication.
• Improve DynamoDB throughput, partition key design, auto scaling, and cost optimization.
• Monitor database health using performance monitoring tools.

High Availability & Disaster Recovery

• Configure and maintain HA/DR solutions including Oracle RAC/Data Guard, MongoDB replica sets/sharding, and DynamoDB global tables.
• Develop and test backup and recovery procedures.
• Ensure business continuity and disaster recovery readiness.

Cloud & Automation

• Work with AWS cloud services related to databases and infrastructure.
• Automate database administration tasks using scripting tools such as Shell, Python, or PowerShell.
• Support Infrastructure as Code (IaC) and CI/CD integration where applicable.

Collaboration & Governance

• Work closely with application developers, architects, DevOps, and security teams.
• Participate in code reviews and database design discussions.
• Ensure compliance with data governance, security, and regulatory requirements.

Deliverables:

• Process Flows -Mentor and Knowledge transfer to client project team members -Participate as primary, co and/or contributing author on any and all project deliverables associated with their assigned areas of responsibility -Participate in data conversion and data maintenance -Provide best practice and industry specific solutions -Advise on and provide alternative (out of the box) solutions -Provide thought leadership as well as hands on technical configuration/development as needed. -Participate as a team member of the functional team -Perform other duties as assigned

Need Word Format Resume, Below details, Work Authorization Copy (If H1B / EAD).

Candidate Profile:

First Name (as per passport):

Last Name (as per passport):

Phone number:

Email:

LinkedIn:

US Work Authorization:

Current Location (City , State):

Relocation:

Last 4 digits of SSN:

Date of Birth (Month/Date):

Availability:

W2 or Corp- Corp:

Expected lowest All Inc Hourly Rate:

Onsite work (Yes/ No):