zscaler

Staff Software Engineer - React.js

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At a Glance

Location
United States
Experience
5+ years
Posted
2026-02-12T15:31:12-05:00

Key Requirements

Required Skills

JavaScript

Domain Knowledge

  • Automation
  • Education
  • Engineering
  • Medical

Requirements

True ownership involves leveraging dynamic range: the ability to navigate seamlessly between high-level strategy and hands-on execution.

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

Demonstrated track record of fostering engineering excellence and driving innovation

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

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