Frontend Developer (React)

Confidential

📍 seattle, wa, seattle, wa, United-States

Full-time technology Posted June 14, 2026

Job Description

As a Frontend Developer specializing in React, you will play a crucial role in shaping the future of AI systems by developing responsive web applications that enhance how models learn and perform. Your expertise will contribute to creating high-quality, real-world input that drives AI advancements, with no prior experience in AI required.

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...