Senior JavaScript AI Training & Evaluation Specialist

Prolific; United States; À distance; USD 41 000 - 69 000; Plein temps

Résumé du poste

Prolific is seeking a JavaScript Specialist to join our AI Training expert network. You’ll evaluate AI-generated JavaScript/TypeScript code, validate logic, and run execution tests in Node.js or browsers, ensuring quality and security.

Successful candidates will complete a short assessment, then participate as paid contributors with flexible, remote work options and competitive hourly rates. This role emphasizes strong coding skills and deep understanding of modern JS ecosystems.

Qualifications

• BS, MS, or PhD in Computer Science or a closely related technical field.
• Professional experience building scalable web applications using JavaScript/TypeScript.
• Ability to solve LeetCode Medium to Hard problems in JavaScript.
• Deep knowledge of the Event Loop, closures, prototypical inheritance, and asynchronous patterns (Promises, async/await).
• High standard for clean, modular, readable ES6+ code.
• Ability to spot memory leaks and security vulnerabilities (e.g., XSS, prototype pollution) in code.

Responsabilités

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

Connaissances

JavaScript

TypeScript

LeetCode

Event Loop

Async patterns

Code quality

Security awareness

Formation

BS/MS/PhD in CS or related field

Description du poste

Prolific is seeking a JavaScript Specialist to join our AI Training expert network. You’ll evaluate AI-generated JavaScript/TypeScript code, validate logic, and run execution tests in Node.js or browsers, ensuring quality and security.

Successful candidates will complete a short assessment, then participate as paid contributors with flexible, remote work options and competitive hourly rates. This role emphasizes strong coding skills and deep understanding of modern JS ecosystems.