Senior JavaScript & AI Training Expert

Prolific; Stati Uniti; Remoto; USD 55.000 - 83.000; Tempo pieno

Descrizione del lavoro

Prolific is seeking a JavaScript Specialist to join our Expert Network for AI training and evaluation. You will review AI-generated JavaScript/TypeScript code, validate logic, and execute tests in Node.js or browsers to ensure accuracy and performance. Strong JS/TS skills and deep knowledge of async patterns are essential.

We pay competitive rates (up to $50/hour) for one-hour tasks and provide flexible hours, with opportunities to work from home as part of the Expert Network.

Competenze

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

Mansioni

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

Conoscenze

JavaScript/TypeScript

Event Loop knowledge

Closures & prototype

Async patterns

Code quality & ES6+

Security awareness

Formazione

BS/MS/PhD in Computer Science or related field

Strumenti

React

Node.js

Vue

Angular

Jest

Cypress

Webpack

Vite

Descrizione del lavoro

Prolific is seeking a JavaScript Specialist to join our Expert Network for AI training and evaluation. You will review AI-generated JavaScript/TypeScript code, validate logic, and execute tests in Node.js or browsers to ensure accuracy and performance. Strong JS/TS skills and deep knowledge of async patterns are essential.

We pay competitive rates (up to $50/hour) for one-hour tasks and provide flexible hours, with opportunities to work from home as part of the Expert Network.