A change detection developer is responsible for creating, implementing, and managing systems that identify modifications in code or data. They work with software development teams to track changes, ensuring that updates don't disrupt functionality or create vulnerabilities. Their role involves using change detection tools or developing custom solutions for monitoring changes, managing version control, and facilitating smooth transitions between different versions of software. They also troubleshoot and resolve issues arising from changes, maintain documentation about alterations, and communicate with stakeholders about the impact of changes. Their ultimate goal is to enhance efficiency, accuracy, and security in software development processes.