Software Engineer, JavaScript - AI Training (Freelance, Remote)

Alignerr; San Francisco (CA); Remote; USD 200,000 - 250,000; Full time

Job summary

Join a forward-thinking company as an AI Tutor specializing in JavaScript, where your expertise will shape the future of AI. In this freelance role, you'll review AI-generated code, develop solutions, and explain coding concepts clearly. With a focus on enhancing AI problem-solving capabilities, this position offers a unique opportunity to grow in the AI domain while leveraging your JavaScript skills. Ideal for those passionate about technology and eager to contribute to innovative projects, this role promises a dynamic work environment and the chance to make a real impact.

Qualifications

• 3-5 years experience with JavaScript frameworks or tools is a plus.
• Fluent in English with strong written communication skills.

Responsibilities

• Review and evaluate AI-generated JavaScript code for correctness.
• Develop high-quality JavaScript solutions for coding challenges.

Skills

JavaScript

Async/Await

Closures

DOM Manipulation

ES6+ Features

Node.js

React

Education

Bachelor's degree in Computer Science

Master's or PhD in related field

Job description

Alignerr.com is a community of subject matter experts from various disciplines who focus on aligning AI models by creating high-quality data within their expertise to shape the future of Generative AI. Alignerr operates under Labelbox, a leading data-centric AI platform used by Fortune 500 companies and AI teams worldwide. The platform supports industries such as insurance, retail, manufacturing, healthcare, and more, enabling efficient AI development and deployment.

About The Role

Shape the future of AI with JavaScript! As an AI Tutor - JavaScript, you will train and evaluate AI models to ensure they produce accurate and high-quality outputs. Your JavaScript skills will be essential in assessing code, solving programming challenges, and enhancing AI problem-solving capabilities. This role offers a unique opportunity to grow professionally in the AI domain while deepening your JavaScript expertise.

Your Day to Day

1. Review and evaluate AI-generated JavaScript code for correctness, efficiency, and clarity.
2. Develop high-quality JavaScript solutions for various coding challenges.
3. Create clear explanations of code logic and problem-solving strategies.
4. Identify and address edge cases or ambiguities in problem statements or AI responses.

About You

1. Fluent in English with strong written communication skills and the ability to clearly explain abstract coding concepts.
2. Expertise in JavaScript, including core concepts such as async/await, closures, DOM manipulation, and ES6+ features.
3. 3-5 years of experience with JavaScript frameworks, tools, or domains (e.g., Node.js, React, web development) is a plus.
4. Bachelor's degree (or pursuing one) in Computer Science or a related field; Master's or PhD preferred but not required.
5. Curious and passionate about AI, machine learning, and the future of intelligent systems.

Alignerr is committed to pay parity and transparent compensation discussions. The expected hourly rate range for U.S.-based candidates is $15—$150, depending on skills, experience, and location.

Additional Information

This is a freelance, hourly-paid position, not an internship. Candidates must be authorized to work in their country of residence; sponsorship is not provided. International students on valid visas may apply after consulting with an immigration or tax advisor. Compensation rates vary by location.

Job Details

• Seniority level: Entry level
• Employment type: Contract
• Job function: Engineering and Information Technology
• Industries: Technology, Information, Internet