> Markdown version of [/jobs/ext/1212594-it-technology-specialist-it-service-support-and-operations-reactive-programming-nodejs](https://www.wearedevelopers.com/jobs/ext/1212594-it-technology-specialist-it-service-support-and-operations-reactive-programming-nodejs). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT - Technology Specialist - IT Service, Support and Operations | Reactive Programming | NodeJS - **Company:** Cloudspace LLC - **Location:** Denver, CO, United States - **Experience:** Expert - **Salary:** $176,800.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Amazon Web Services, Backup Devices, Cloud Computing, Cluster Analysis, Code Review, Databases, Continuous Integration, Data Governance, Data Integration, Extract Transform Load (ETL), Data Migration, Database Design, Shard (Database Architecture), Oracle Data Guard, DevOps, Disaster Recovery, Distributed Data Store, Distributed Systems, Amazon DynamoDB, Monitoring of Systems, Python (Programming Language), MongoDB, Node.Js, NoSQL, Oracle Databases, Oracle (Applications), Oracle Rac, Performance Tuning, Windows PowerShell, Query Optimization, Standard Sql, SQL Stored Procedures, PL-SQL, SQL Databases, Scripting, Cloud Platform System, Autoscaling, Database Optimization, Spring-boot, Caching, Database Performance, Indexer, Database Migration, Information Technology, Performance Monitor, Apache Kafka, Reactive Programming, Asynchronous Programming, Restful APIs, Legacy Systems, Microservices - **Published:** July 9, 2026 - **Apply:** https://www.careerjet.com/jobad/us45adb9fe0ab6dfe359584e42fd4911e3 ## About the Role 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. ## Description 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 ## Related Videos - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Protector Of The Realm](https://www.wearedevelopers.com/videos/591-protector-of-the-realm) - [Tomorrow's cloud data platforms - fully managed database-as-a-service (DBaaS)](https://www.wearedevelopers.com/videos/254-tomorrow-s-cloud-data-platforms-fully-managed-database-as-a-service-dbaas) - [Database Magic behind 40 Million operations/s](https://www.wearedevelopers.com/videos/748-database-magic-behind-40-million-operations-s) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) ## Related Articles - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development)