Zscaler is looking for a Senior Staff Software Engineer (UI) to join our growing AI Security Products team, operating remotely within the United States. Reporting to the Sr. Director, Software Engineering, you will be responsible for leading the development and delivery of flexible, reusable UI components for seamless integration with Zscaler's services. You will collaborate with back-end, UX engineers, and product managers to design solutions that satisfy product requirements and optimize the end-to-end user experience. Additionally, you will mentor engineers and ensure high code quality through code reviews, standards, and robust testing strategies. Continuous improvement of UI component performance, accessibility, and usability is also a key responsibility, while staying current with front-end trends and technologies.