To thrive as a Web Accessibility Tester, you need a solid understanding of accessibility standards (such as WCAG), experience with web development basics (HTML, CSS, JavaScript), and knowledge of assistive technologies. Familiarity with tools like screen readers (e.g., JAWS, NVDA), automated testing platforms, and relevant certifications (such as IAAP CPACC) is highly beneficial. Excellent attention to detail, strong problem-solving abilities, and clear communication skills are important soft skills for this role. These skills and qualities are essential to accurately identify accessibility issues, communicate findings, and help create inclusive digital experiences.