Zscaler · 20 hours ago
Staff Software Development Engineer
San Jose, CA
Full-time
Onsite
Senior Level, Lead/Staff
$130K/yr - $185K/yr
5+ years expZscaler is a pioneer and global leader in zero trust security. They are seeking a seasoned Staff Software Development Engineer (UI/React.js) to craft high-quality libraries and tools, develop resilient UI, and drive engineering excellence within their Unified Experiences Platform department.
Cloud ComputingCyber SecurityEnterprise SoftwareCloud SecuritySecurity
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
Qualification
Required
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
Preferred
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
Benefits
Various health plans
Time off plans for vacation and sick time
Parental leave options
Retirement options
Education reimbursement
In-office perks, and more!
Company
Zscaler
Zscaler is a global cloud-based information security company that enables secure digital transformation for mobile and cloud.
5001-10000 employees
H1B Sponsorship
Zscaler has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (164)
2024 (220)
2023 (108)
2022 (144)
2021 (82)
2020 (51)
Funding
Current Stage
Public CompanyTotal Funding
$1.67BKey Investors
TPG GrowthLightspeed Venture Partners
2025-07-01Post Ipo Debt· $1.5B
2024-04-23Post Ipo Equity· $22.7M
2018-03-16IPO
Leadership Team
Jay Chaudhry
CEO, Chairman & Founder
Praniti Lakhwara
SVP, IT & Apps
Recent News
Company data provided by crunchbase