x.ai

Acquired by Bizzabo

Frontend Engineer

Frontend EngineerSoftware EngineerFull TimeRemoteTeam 201-500H1B No SponsorCompany SiteLinkedIn

Location

California

Posted

155 days ago

Salary

$45 - $100 / hour

Bachelor Degree5 yrs expEnglishAngularGraph QLJavaJava ScriptJestPythonReactRustType ScriptVue.jsGo

Job Description

• AI model training initiatives by curating code examples, offering precise solutions, and meticulous corrections in Python, JavaScript (including ReactJS), C/C++, Java, Rust and Go. • Evaluate and refine AI-generated code, ensuring it adheres to industry standards for efficiency, scalability, and reliability. • Collaborate with cross-functional teams to enhance AI-driven coding solutions, ensuring they meet enterprise-level quality and performance benchmarks.

Job Requirements

  • 5+ years of professional front-end development experience building responsive, user-facing web applications.
  • Proficient in JavaScript (ES6+) and TypeScript.
  • Strong experience with modern frameworks: React, Vue, Angular.
  • Solid understanding of component lifecycle, hooks and state management.
  • Expertise in CSS, Tailwind, responsive design, UI interactions and animations.
  • Experience with performance optimization: lazy loading, caching strategies, asset optimization.
  • Experience with accessibility standards (WCAG, ARIA roles, keyboard navigation).
  • Familiarity with SEO best practices for web applications.
  • Strong debugging skills using browser DevTools and performance monitoring tools.
  • Experience with testing frameworks (Jest, Vitest, Playwright).
  • Understanding of APIs and client-server communication (REST, GraphQL).

Benefits

  • Hourly pay is just one part of our total rewards package at xAI
  • Specific benefits vary by country
  • Depending on your country of residence you may have access to medical benefits
  • We do not offer benefits for part-time roles

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