Frontend JavaScript Developer

Role Overview

As a Frontend JavaScript Developer (AI Training), you will evaluate and improve AI-generated JavaScript code. Your feedback helps shape how AI coding tools generate correct, efficient code for real-world frontend scenarios.

Responsibilities

• Evaluate AI-generated JavaScript for:
  • correctness
  • efficiency
  • adherence to ES6+ standards
• Identify issues (bugs, anti-patterns, suboptimal logic) and propose optimized alternatives
• Test AI behavior on complex UI/UX problems, including responsive and interactive elements
• Assess DOM manipulation efficiency and real-world usability of generated scripts
• Write clear, human-readable documentation covering:
  • state flow
  • event handling
  • code logic
• Complete task-based assignments independently and asynchronously within your chosen schedule

Requirements

• Strong command of core JavaScript, including:
  • async/await
  • closures
  • DOM manipulation
  • modern ES6+ ecosystem
• 3–5 years hands-on experience with frameworks such as React, Vue, or Node.js
• Strong code quality judgment and ability to explain why code falls short
• Clear written communication across different audiences
• Self-motivated and consistent while working independently
• CS degree preferred (not required)

Nice to Have

• Experience with data labeling, RLHF, or other AI training/evaluation work
• Background in code review, technical writing, or developer education
• Familiarity with frontend performance profiling/optimization tools
• Exposure to testing frameworks or software QA workflows

Contract & Logistics

• Type: Hourly contract
• Hours: 10–40 hours/week
• Remote: Fully remote; flexible schedule (set your own hours)