Remote JavaScript Engineer for AI Data Training & Review

AI Trainer Jobs; United States; Remote; USD 76,000 - 90,000; Part time

Job summary

AI Trainer Jobs is seeking a JavaScript Engineer for AI data training. You will review AI-generated code and explanations, generate new prompts, and provide expert feedback to improve model accuracy and clarity.

The role emphasizes strong vanilla JavaScript skills, modern frameworks, and the ability to explain complex concepts in clear English. This is a remote, contract position with flexible opportunities for future projects.

Qualifications

• Minimum 2+ years of professional JavaScript experience in production environments.
• Strong understanding of closures, async/await, prototype-based inheritance, and JavaScript event loop behavior.
• Proven ability to evaluate correctness, readability, and performance of JavaScript code, including edge-case issues.
• Significant experience using LLMs or AI coding assistants while programming, with a critical mindset for validation.

Responsibilities

• Develop AI Training Content: Create prompts and responses to guide AI learning.
• Evaluate AI responses for accuracy, clarity, and reasoning quality.
• Review code and mentor others, providing expert feedback to improve model outputs.

Skills

JavaScript

ES6/ES2015+

Async/Await

Node.js

React

Code review

English writing

Frontend development

Education

Bachelor's degree in Computer Science or related field

Tools

Webpack

Vite

Express/NestJS

Job description

AI Trainer Jobs is seeking a JavaScript Engineer for AI data training. You will review AI-generated code and explanations, generate new prompts, and provide expert feedback to improve model accuracy and clarity.

The role emphasizes strong vanilla JavaScript skills, modern frameworks, and the ability to explain complex concepts in clear English. This is a remote, contract position with flexible opportunities for future projects.