Senior JS AI Training Engineer - Remote

Prolific; Stati Uniti; Remoto; USD 55.000 - 69.000; Tempo pieno

Descrizione del lavoro

Prolific is seeking a JavaScript Specialist- AI Training to join our Expert Network. You will review and validate AI-generated JS/TS code, assess logic, and run executions in Node.js or browser consoles to ensure correctness and performance.

You’ll provide feedback on model reasoning and code quality, focusing on modern ES6+ patterns. The role requires deep JS/TS experience, strong understanding of the Event Loop, and rigorous attention to security and quality.

Competenze

• BS, MS, or PhD in Computer Science, Software Engineering, or 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, and asynchronous patterns (Promises, async/await).
• High standard for clean, modular, readable code in ES6+.

Mansioni

• Evaluate AI-generated JavaScript/TypeScript code for functional correctness and best practices.
• Validate logic and reasoning of model explanations for complex algorithms.
• Conduct execution testing in Node.js or browser environments to verify performance and output.
• Annotate model performance by identifying inefficiencies, deprecated syntax, or hallucinated methods.
• Provide structured feedback to refine technical logic in frontend/backend discussions.

Conoscenze

JavaScript/TypeScript

Event Loop

Closures

Prototypical Inheritance

Async/Await

Code Quality

XSS & Prototype Pollution

Formazione

BS/MS/PhD in Computer Science or closely related field

Strumenti

Jest

Cypress

Webpack

Vite

Descrizione del lavoro

Prolific is seeking a JavaScript Specialist- AI Training to join our Expert Network. You will review and validate AI-generated JS/TS code, assess logic, and run executions in Node.js or browser consoles to ensure correctness and performance.

You’ll provide feedback on model reasoning and code quality, focusing on modern ES6+ patterns. The role requires deep JS/TS experience, strong understanding of the Event Loop, and rigorous attention to security and quality.