An Axure developer creates interactive and dynamic website and app prototypes using Axure RP, a leading wireframing tool. Their responsibilities include designing and implementing user interface layouts, creating interactive wireframes and prototypes, and testing the functionality of these designs. They utilize Axure to simulate the final product, often incorporating user feedback to enhance usability and user experience. The developer also collaborates with cross-functional teams, such as UX/UI designers and developers, to ensure the design aligns with the overall product goals. Additionally, they may conduct user testing sessions, analyze results, and make necessary adjustments to the design.