Remote AI JavaScript Expert for Model Training

Prolific; United States; Remote; USD 41,000 - 69,000; Full time

Job summary

Prolific is seeking a JavaScript Specialist- AI Training to join our Expert Network. You will evaluate AI-generated JavaScript/TypeScript code for correctness and best practices, audit reasoning, and run tests in Node.js or browser consoles to ensure quality outputs.

You’ll annotate model performance, flag inefficiencies or security concerns, and provide actionable feedback on frontend or backend architecture discussions. Remote, flexible hours with paid work up to $50/hour.

Qualifications

• Education in Computer Science, Software Engineering or related field.
• Professional experience building scalable web applications with JavaScript/TypeScript.
• Deep understanding of JS internals and asynchronous patterns.
• Maintainable, modular code with modern ES6+ standards.
• Identify and fix memory leaks, security issues in code.

Responsibilities

• Review AI-generated JavaScript/TypeScript for correctness and best practices.
• Audit AI explanations for logical soundness.
• Execute model-generated scripts in Node.js or browser consoles.
• Annotate model performance and identify inefficient or deprecated methods.
• Provide structured feedback on frontend/backend architecture discussions.

Skills

Code debugging

LeetCode problems

Event Loop

Async patterns

ES6+

Clean code

Education

BS/MS/PhD in CS/SE

Tools

React

Node.js

Vue

Angular

Jest

Cypress

Webpack

Vite

Job description

Prolific is seeking a JavaScript Specialist- AI Training to join our Expert Network. You will evaluate AI-generated JavaScript/TypeScript code for correctness and best practices, audit reasoning, and run tests in Node.js or browser consoles to ensure quality outputs.

You’ll annotate model performance, flag inefficiencies or security concerns, and provide actionable feedback on frontend or backend architecture discussions. Remote, flexible hours with paid work up to $50/hour.