Remote JavaScript AI Training Expert

Prolific; United States; Remote; USD 55,000 - 83,000; Part time

Job summary

Prolific is seeking a JavaScript Specialist to join our Expert Network for AI model training and evaluation. You will assess AI-generated JavaScript/TypeScript, validate logic, and execute tests in Node.js or browser environments from home.

Candidates should have a BS/MS/PhD in CS or related field, strong JS/TS skills, and deep knowledge of modern patterns. Pay is competitive, with flexible hours and remote work from anywhere in the US.

Qualifications

• BS/MS/PhD in Computer Science or a related field.
• Professional experience building scalable web apps using JavaScript/TypeScript.
• Ability to solve LeetCode medium to hard problems in JavaScript.
• Deep knowledge of the Event Loop, closures, inheritance, and async patterns.
• High standards for clean, modular, readable code (ES6+).
• A keen eye for security flaws (XSS, prototype pollution) in code.

Responsibilities

• Evaluate AI-generated JavaScript/TypeScript for correctness and best practices.
• Audit AI explanations for complex algorithms to ensure logic soundness.
• Run model-generated scripts in Node.js or browser consoles to verify behavior.
• Annotate model performance and identify inefficient or deprecated methods.
• Provide feedback to improve frontend/backend architectural reasoning.

Skills

JavaScript/TypeScript

Event loop & async

Prototypal inheritance

Code quality

Security awareness

Memory leak detection

Education

BS/MS/PhD in Computer Science or related field

Job description

Prolific is seeking a JavaScript Specialist to join our Expert Network for AI model training and evaluation. You will assess AI-generated JavaScript/TypeScript, validate logic, and execute tests in Node.js or browser environments from home.

Candidates should have a BS/MS/PhD in CS or related field, strong JS/TS skills, and deep knowledge of modern patterns. Pay is competitive, with flexible hours and remote work from anywhere in the US.