This position requires any amount of experience with the following: Developing high-performance applications in distributed environments through Java concurrency frameworks, including Akka; building enterprise-grade UI applications in React, including implementing custom hooks for reusable business logic, state management using Redux Toolkit in multi-module applications, and routing strategies with React Router v6+; implementing authentication and authorization mechanisms and integrating identity federation using ADFS; designing, developing, and deploying end-to-end bigdata platforms and ETL pipelines to process terabyte-scale datasets; executing workflows through AWS Glue and performing warehousing in Amazon Redshift; enabling secure, efficient file transfers from on-premises to cloud environments; implementing security and access controls using AWS IAM; configuring security features in ALB and NLB including WAF integration and SSL termination; configuring monitoring and observability features with Datadog; implementing metric collection, alerting policies, distributing tracing, and real-time performance dashboards; orchestrating CI/CD workflows using Jenkins and Spinnaker across development, testing, and production environments. Skills Required: This position requires five (5) years of experience with the following: Developing backend systems in Java, including JDK 8 or higher using Spring Boot; building RESTful APIs and integrating them with AWS Aurora, PostgreSQL, and Oracle databases using Spring Data JPA with Hibernate; applying query optimization techniques and managing transactional workflows; managing real-time data ingestion pipelines using Kafka and RabbitMQ; designing aggregation pipelines and indexing strategies for unstructured data in MongoDB.