Senior JavaScript Expert for AI Training (Remote)

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

Benefits offered by this job

Competitive pay rates

Flexible hours

Work from home

Job summary

Prolific is seeking JavaScript Experts to join its Expert Network to help train and evaluate cutting-edge AI models using real engineering expertise. If you have the necessary experience, we'll send you a quick 10- to 15-minute test to assess your skills and suitability for AI tasks.

If successful, you'll be invited to join Prolific as a participant, where you'll get paid to train and evaluate powerful AI models. Researchers looking for your skills tend to pay up to $50 per hour.

Qualifications

• Education: BS, MS, or PhD in Computer Science,Software Engineering, or closely related field.
• Professional Experience: building scalable web apps using JavaScript/TypeScript.
• Coding Proficiency: solve LeetCode Medium–Hard in JavaScript independently.
• Deep Domain Knowledge: Event Loop, closures, prototypical inheritance, async patterns.

Responsibilities

• Evaluate Code Accuracy: review AI-generated JavaScript/TypeScript for correctness and best practices.
• Validate Logic & Reasoning: audit AI explanations for complex algorithms for soundness.
• Conduct Execution Testing: run scripts in Node.js or Browser consoles to verify performance.
• Annotate Model Performance: identify inefficient solutions or deprecated methods.
• Refine Technical Logic: provide structured feedback on frontend/backend reasoning.

Skills

Web applications (JavaScript/Typecript

LeetCode problems (JS)

Event Loop & Async

Clean Code

Attention to Detail

Education

BS/MS/PhD in CS/SE

Tools

React

Node.js

Vue

Angular

Jest

Cypress

Webpack

Vite

Job description

Prolific is seeking JavaScript Experts to join its Expert Network to help train and evaluate cutting-edge AI models using real engineering expertise. If you have the necessary experience, we'll send you a quick 10- to 15-minute test to assess your skills and suitability for AI tasks.

If successful, you'll be invited to join Prolific as a participant, where you'll get paid to train and evaluate powerful AI models. Researchers looking for your skills tend to pay up to $50 per hour.