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Frontend Developer - Fully Remote | Upto $85/hr

Mercor

full-remotemidcontractfrontend New York, NY Today via LinkedIn
85 - 85 USD/daily

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Tags

ReactTypeScriptJavaScriptFrontend EngineeringAI Coding AgentsCode ReviewAccessibilityPerformance OptimizationUI ArchitectureContract

About the role

Role Overview

Contract Frontend Engineer focused on Coding Agent Experience, working fully remote.

Responsibilities

  • Use frontier AI coding agents to complete and evaluate complex engineering tasks.
  • Review model-generated frontend code for:
    • correctness
    • code quality and maintainability
    • accessibility
    • performance
  • Identify bugs, edge cases, and failure modes in AI outputs.
  • Compare outputs from multiple frontier models and evaluate strengths/weaknesses.
  • Apply professional engineering judgment to realistic frontend engineering scenarios.

Requirements

  • 2+ years of professional frontend engineering experience.
  • Experience building modern web apps with React and TypeScript/JavaScript (or similar).
  • Regular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or similar.
  • Ability to evaluate AI-generated implementations, UI architecture, and performance optimizations.

Preferred

  • Experience with large-scale consumer or enterprise applications.

Compensation

  • $85/hour (contract)
  • $400 per accepted task, with compensation tied to accepted work.

Application Process

  • Upload resume
  • Complete an AI interview based on your resume (20–30 minutes)

About Mercor

Mercor connects creative and technical talent with leading AI research labs. The company is headquartered in San Francisco and works with investors including Benchmark and General Catalyst. This role focuses on frontend engineering tasks using frontier AI coding agents.

Scraped 6/19/2026

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