Remote job
Javascript - Senior Developers - AI Training - Baltimore, US
Job details
About this role
Role overview Use professional JavaScript and TypeScript experience to help train and evaluate AI models through paid expert tasks. The work centers on reviewing generated code and technical explanations, checking behavior by running scripts, and providing structured feedback. Entry to the task network requires a brief skills assessment, and some assignments call for an uninterrupted hour.
Responsibilities - Review generated JavaScript and TypeScript for functional accuracy and sound coding practices. - Verify the logic behind explanations for challenging algorithmic solutions. - Execute scripts in Node.js or browser environments and assess their output and performance. - Identify inefficient solutions, deprecated syntax, fabricated library methods, and potential security or memory problems. - Give structured feedback on model responses about frontend and backend architecture.
Requirements - A BS, MS, or PhD in computer science, software engineering, or a related technical discipline. - Professional experience developing scalable web applications with JavaScript or TypeScript. - Confidence solving medium to hard algorithm problems in JavaScript without assistance. - Deep understanding of JavaScript execution, closures, prototypal inheritance, and asynchronous patterns such as promises and async/await. - Strong standards for clean, modular, readable code using modern JavaScript. - Close attention to defects, including subtle logic flaws, memory leaks, and security issues such as XSS or prototype pollution.
Nice to have - Hands-on experience with React, Vue, Angular, or Node.js. - Familiarity with Jest, Cypress, Webpack, Vite, REST APIs, or GraphQL. - Knowledge of server-side programming in a Node environment.
Benefits and work setup The tasks are paid; advertised rates can reach $50 per hour, depending on the work available. Scheduling is flexible, remote participation is supported, and assignments may vary in length. A short assessment is used to evaluate suitability.