Frontend Developer (React) - Contractor

micro1 • Apj
Remote
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AI Summary

Design and maintain responsive web applications using React.js and modern JavaScript. Collaborate with UI/UX designers, backend engineers, and product managers to deliver high-quality features. Ensure cross-browser compatibility, optimize performance, and contribute to code reviews.

Key Highlights
Contractor position with remote work
React.js and JavaScript expertise required
Focus on training AI systems through high-quality web input
Key Responsibilities
Design, develop, and maintain responsive web applications using React.js and modern JavaScript
Collaborate closely with UI/UX designers, backend engineers, and product managers to deliver high-quality features
Translate wireframes and visual designs into interactive and accessible interfaces
Ensure cross-browser compatibility and optimize applications for speed and scalability
Write clean, reusable, and well-documented code following best practices
Contribute to code reviews, provide constructive feedback, and mentor junior developers
Stay updated with emerging frontend trends and advocate for continuous improvement within the team
Technical Skills Required
React.js JavaScript HTML5 CSS3 RESTful APIs third-party services frontend tooling
Benefits & Perks
Remote work
Nice to Have
Familiarity with other modern JavaScript frameworks (e.g., Vue, Angular)
Experience with state management libraries and frontend testing frameworks
Background in building accessible web applications

Job Description


Job Description

Job Title: Frontend Developer (React)


Job Type: Contractor


Location: Remote


Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.


Key Responsibilities:

  • Design, develop, and maintain responsive web applications using React.js and modern JavaScript.
  • Collaborate closely with UI/UX designers, backend engineers, and product managers to deliver high-quality features.
  • Translate wireframes and visual designs into interactive and accessible interfaces.
  • Ensure cross-browser compatibility and optimize applications for speed and scalability.
  • Write clean, reusable, and well-documented code following best practices.
  • Contribute to code reviews, provide constructive feedback, and mentor junior developers.
  • Stay updated with emerging frontend trends and advocate for continuous improvement within the team.


Required Skills and Qualifications:

  • Expert level of hands-on experience developing web applications with React.js and JavaScript.
  • Demonstrated ability to build and maintain responsive, user-centric interfaces.
  • Strong written and verbal communication skills, with a collaborative mindset.
  • Proficient in debugging, performance tuning, and browser compatibility techniques.
  • Experience integrating with RESTful APIs and third-party services.
  • Deep understanding of HTML5, CSS3, and modern frontend tooling.
  • Proven track record of delivering complex projects in remote, distributed teams.


Preferred Qualifications:

  • Familiarity with other modern JavaScript frameworks (e.g., Vue, Angular).
  • Experience with state management libraries and frontend testing frameworks.
  • Background in building accessible web applications.


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