A Mobile Web Developer specializes in designing and building mobile web applications. They use programming languages like HTML, CSS, and JavaScript to create responsive, user-friendly, and intuitive applications that function seamlessly on mobile devices. They consider the unique features of mobile browsing, such as touchscreen functionality and smaller screen sizes. Their responsibilities also include testing for bugs, optimizing for speed and performance, and ensuring compatibility across different devices and browsers. They often work closely with UX/UI designers and backend developers, integrating their work with server-side logic, and contribute to the overall strategy, design, and functionality of the product.