An iOS Device Deployment developer is responsible for managing the distribution of applications for iOS devices within an organization. Their duties include configuring, deploying and managing iOS devices, developing and implementing deployment strategies, and ensuring the compatibility of applications with different devices and iOS versions. They also handle security settings, updates, and troubleshooting of the applications. Furthermore, they work closely with the IT team and application developers to ensure seamless integration and deployment of the apps, while adhering to the company's guidelines and Apple's iOS standards. They may also be involved in user training and post-deployment support.