Coding Expert - JavaScript

JavaScript Coding Expert (AI Training) About the Role We're looking for experienced JavaScript developers to help evaluate and improve AI systems that write and reason about code. Your expertise will directly influence how the next generation of AI models understands JavaScript — from basic syntax to complex algorithms. Organization : Alignerr (Powered by Labelbox) Type : Hourly Contract Location : Remote Commitment : 15–40 hours/week What You'll Do Review and evaluate AI-generated JavaScript code for correctness, efficiency, and clarity Write high-quality JavaScript solutions across a range of difficulty levels Craft clear, human-readable explanations of code logic and problem-solving approaches Identify edge cases, bugs, and ambiguities in AI-generated responses or problem statements Provide structured feedback that helps AI models produce better, safer code Who You Are Strong command of core JavaScript concepts — closures, async/await, prototypes, DOM manipulation, and ES6+ features Able to clearly explain complex coding concepts in plain English Detail-oriented with a sharp eye for logic errors and inefficiencies Self-motivated and comfortable working independently on an async schedule Experience with JavaScript frameworks or environments such as Node.js, React, or Angular is a plus Nice to Have 3+ years of professional JavaScript development experience Background in computer science or a related technical field Familiarity with data labeling, RLHF, or AI training workflows Why Join Us Fully remote and flexible — work from anywhere, on your own schedule High impact — your work directly improves AI models used by top research labs and enterprises worldwide Autonomy — clear task ownership with no micromanagement Cutting-edge projects — get hands-on exposure to how frontier AI systems are trained and evaluated Growth potential — top contributors take on expanded responsibilities and leadership opportunities within programs