An Imgur API developer utilizes the Imgur platform's API to create applications that interact with and manipulate Imgur's functionality. Their tasks include integrating Imgur's image sharing and hosting capabilities into applications, automating processes such as image uploads, and creating custom image galleries. They may also work on features like voting, commenting, and image metadata management. They need to understand RESTful API principles, and be proficient in a programming language that can interact with the API. Their work aids in enhancing user experience, improving content visibility, and potentially driving traffic to websites or apps integrating Imgur's services.