Java Spring development, essential for enterprise applications, faces challenges like slow builds, unreliable tests, and complex deployments that can hinder progress without proper CI/CD automation. Continuous integration (CI) and continuous delivery (CD) frameworks are crucial for Java Spring teams to reduce manual effort, ensure consistent builds, and accelerate development cycles. Key challenges include managing build complexity with Maven or Gradle, ensuring reliable testing with frameworks like JUnit and Spring Test, and coordinating deployments across different environments. A structured CI/CD approach can streamline builds through intelligent caching, enhance testing with containerized environments, and improve deployment through automated provisioning and configuration management. Tools such as Docker, Kubernetes, Terraform, and monitoring solutions like Prometheus and Grafana are integral to this process. CircleCI is highlighted for its specialized CI/CD capabilities, offering optimized Java Spring workflows, advanced caching for faster pipelines, multi-JDK support, and seamless integration with deployment platforms, enabling Java Spring teams to deploy confidently and efficiently across various environments.