Hiring a Jekyll developer is beneficial as they can build lightweight, secure, and fast-loading static websites, blogs, or project documentation. Jekyll, integrated with GitHub Pages, simplifies the website deployment process. With their proficiency in Liquid templating language, developers can create customizable and maintainable sites. As Jekyll supports Markdown and various data formats, content management becomes easier. Moreover, a Jekyll developer can help you maximize SEO potential, reducing the need for additional plugins. Their expertise can help you leverage Jekyll's benefits to create a high-performing, easy-to-manage website, enhancing your online presence and user experience.