Senior JavaScript AI Training Specialist (Remote)

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

Benefits offered by this job

Flexible hours

Work from home

Competitive pay rates

Job summary

Prolific is seeking JavaScript experts to join our Expert Network to train and evaluate AI models, leveraging real engineering expertise. A quick 10–15 minute test screens suitability for paid AI tasks, with paid opportunities upon success.

Researchers paying up to $50 per hour are seeking your JS/TS skills and problem-solving ability to assess model-generated code and explanations in a remote, flexible work setting.

Qualifications

• BS, MS or PhD in Computer Science, Software Engineering, or a closely related technical field.
• Professional experience building scalable web applications using JavaScript/TypeScript.
• Ability to solve LeetCode Medium to Hard-level problems in JavaScript independently.
• Expert understanding of the Event Loop, closures, prototypical inheritance, and asynchronous patterns.
• A high standard for clean code, including modularity, readability, and ES6+ standards.
• Ability to spot memory leaks or security vulnerabilities (e.g., XSS, prototype pollution) in model-generated code.

Responsibilities

• Evaluate Code Accuracy: review AI-generated JavaScript and TypeScript code for correctness and best practices.
• Validate Logic & Reasoning: audit AI explanations for complex algorithms to ensure logical soundness.
• Conduct Execution Testing: run model-generated scripts in Node.js or browser consoles to verify performance.
• Annotate Model Performance: identify inefficient solutions or deprecated methods in model output.
• Refine Technical Logic: provide feedback on how models reason about frontend or backend architecture.

Skills

Web app development

JavaScript/TypeScript

LeetCode problem solving

Event loop & async patterns

Code quality & modularity

Security awareness (XSS, prototype污染)

Education

BS/MS/PhD in CS/SE or related

Tools

JavaScript (ES6+)

TypeScript

React

Node.js

Vue

Angular

Jest

Cypress

Webpack

Vite

Job description

Prolific is seeking JavaScript experts to join our Expert Network to train and evaluate AI models, leveraging real engineering expertise. A quick 10–15 minute test screens suitability for paid AI tasks, with paid opportunities upon success.

Researchers paying up to $50 per hour are seeking your JS/TS skills and problem-solving ability to assess model-generated code and explanations in a remote, flexible work setting.