JavaScript Engineer - AI Data Trainer

San Francisco 6 days ago Remote Contractor External
423 - 634 / hr
JavaScript Developer - $90/hr Remote - Alignerr • Location: Remote About The Job At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. Organization: Alignerr Position: JavaScript Developer Type: Hourly Contract Compensation: $60–$90 /hour Location: Remote Commitment: 10–40 hours/week Role Responsibilities (Training Support Will Be Provided) • Review and evaluate AI-generated JavaScript code for efficiency and ES6+ standards. • Develop high-quality JavaScript solutions to problems across varying difficulty levels. • Create human-readable explanations for code logic and problem-solving strategies. • Identify and flag edge cases in AI-generated web and backend code. Requirements • Bachelor's degree or higher in Computer Science or a related technical field preferred. • Deep familiarity with core JavaScript concepts (async/await, closures, DOM manipulation). • 3-5 years of experience with modern frameworks like React, Node.js, or Vue. Preferred • Experience with data labeling, RLHF, or other AI training projects. Application Process (Takes 15-20 min) • Submit your resume • Complete a short screening • Project matching and onboarding