Technology Specialist IT Service, Support and Operations | Reactive Programming | NodeJS

Work Location: Denver CO 80231
Vendor Rate: $85/hr
Contract duration: 12months
Target Start Date: 26 May 2026

Job Details:

Nice to have skills

Design develop and maintain scalable enterprisegrade microservices using Java 17 and Spring Boot.
Build highthroughput lowlatency distributed systems handling largescale transactional workloads.

Detailed Job Description

10 to 15 years of DBA experience supporting enterprise-scale databases.
Strong expertise in:
Oracle Database Administration
MongoDB Administration
Amazon DynamoDB
Strong SQL PL/SQL and query optimization skills.
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.

Minimum years of experience

8-10 years

Top 3 responsibilities you would expect the Subcon to shoulder and execute

Develop RESTful APIs and asynchronouseventdriven services using Kafka.
Implement resilient application patterns including retry circuit breaker idempotency caching throttling and backpressure handling.
Work with reactive and asynchronous programming models where applicable.

Interview Process (Is face to face required)

Yes

Project Code: LOE for PUNEAscendas