Web accessibility - Technical Lead

These are high-end technical role, pls share only strong profiles & its onsite role.

Role: Web accessibility (exp: WCAG, WAI-ARIA Mac OS X VoiceOver)

Sunnyvale, California

• In-depth knowledge of web technologies including HTML, CSS and JavaScript Excellent knowledge and understanding of WCAG 2.0 guidelines
• Excellent knowledge and understanding of WAI-ARIA
• Excellent knowledge and understanding of Mac OS X VoiceOver
• First-hand experience in testing with assistive technologies (more specifically screen readers such as VoiceOver, JAWS and NVDA)
• Familiarity with accessibility features on mobile devices
• Familiarity with project management methodologies such as waterfall and agile
• Past engineering experience