Sr. Staff Software Engineer - UI, React.js

Zscaler•San Jose, CA

1d•Hybrid

About The Position

We are looking for a seasoned Staff Software Development Engineer (UI/React.js) to join our team in San Jose, CA, reporting to the Director, Engineering in the Unified Experiences Platform department. As a key member of this team, you will be responsible for crafting high-quality libraries and tools while building high-performance, resilient UI that scales. You will serve as a technical leader, driving engineering excellence and ensuring our frontend architecture meets the highest standards of performance and maintainability.

Requirements

5+ years of experience in JavaScript development with a focus on building and deploying ReactJS applications
Expertise in creating lean, clear documentation, testing, and automation as integral components of the UI workflow
Exceptional problem-solving skills and a proven ability to develop creative solutions to technical challenges
Experience effectively conveying complex technical concepts to both technical and non-technical stakeholders
Demonstrated track record of fostering engineering excellence and driving innovation

Nice To Haves

Demonstrated expertise in performance optimization and high-quality, detail-oriented code quality
Proficiency in resolving performance bottlenecks to ensure fluid rendering in data-intensive interfaces
Skilled in designing scalable, reusable front-end architectures that prioritize efficient component composition

Responsibilities

Craft high-quality libraries and tools for building frontend applications
Develop and maintain high-performance resilient UI using ReactJS, TypeScript, and Tailwind
Document and communicate technical specifications to ensure alignment with stakeholders
Identify and resolve technical challenges by incorporating a robust test automation strategy
Participate in code reviews and enforce coding standards to ensure a maintainable codebase