Role: NoSQL DBA
Location: Denver, CO ( Day 1 On-site )
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.
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.
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.
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.
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