What are some common challenges IBM Java developers face when working on large-scale enterprise projects?

IBM Java Developers often encounter challenges related to integrating legacy systems with modern Java frameworks, ensuring code scalability, and maintaining high performance under heavy workloads. Collaborating across multidisciplinary teams—including business analysts, architects, and QA testers—can also require strong communication and problem-solving skills. Additionally, adapting quickly to evolving IBM tools and cloud-based technologies is crucial for success in this dynamic environment.