An Adobe Edge Developer primarily designs and creates interactive web content using the Adobe Edge suite, which includes tools such as Animate, Reflow, and Code. They utilize HTML, CSS, and JavaScript to create and manage animated, interactive graphics and layouts for websites, mobile apps, and digital publications. They also ensure the content is responsive and compatible across different browsers and devices. Additionally, they troubleshoot and resolve issues, optimize performance, and may collaborate with other developers and designers. Their work contributes significantly to the user experience and the visual appeal of digital platforms.