To thrive as a jQuery Developer, you need a solid understanding of JavaScript, HTML, CSS, and the jQuery library, typically supported by a relevant degree or equivalent practical experience. Familiarity with code versioning tools like Git, cross-browser compatibility testing, and frameworks that complement jQuery is highly valued. Strong problem-solving skills, attention to detail, and the ability to communicate effectively with design and back-end teams are important soft skills. These competencies ensure you can build interactive, user-friendly interfaces efficiently and collaborate well in dynamic development environments.