JavaScript Developer

JavaScript Developer (AI Training)About The RoleWhat if your JavaScript expertise could directly shape how AI writes and understands code for millions of developers around the world? We're looking for experienced JavaScript developers to evaluate and improve AI-generated code — ensuring it's correct, efficient, and written to the standards real engineers expect.This is a fully remote, flexible contract role. No AI background needed — just deep JavaScript knowledge and a sharp eye for code quality.Organization: AlignerrType: Hourly ContractLocation: RemoteCommitment: 10–40 hours/weekWhat You'll DoReview and evaluate AI-generated JavaScript code for correctness, efficiency, and adherence to modern ES6+ standardsWrite high-quality JavaScript solutions to problems spanning a range of difficulty levelsCraft clear, human-readable explanations of code logic and problem-solving approachesIdentify edge cases, bugs, and failure points in AI-generated web and backend codeProvide structured, actionable feedback that directly improves how AI models write and reason about codeWork independently and asynchronously — fully on your own scheduleWho You AreDeep familiarity with core JavaScript concepts — async/await, closures, prototypal inheritance, DOM manipulation, and more3–5 years of hands-on experience with modern frameworks such as React, Node.js, or VueComfortable writing clean, well-reasoned code and explaining your thinking clearly in writingNaturally detail-oriented with a systematic approach to spotting what's wrong and whySelf-motivated and reliable when working independently without supervisionBachelor's degree or higher in Computer Science or a related technical field preferredNice to HaveExperience with data labeling, RLHF, or other AI training or evaluation projectsFamiliarity with TypeScript or other JavaScript-adjacent technologiesBackground in code review, technical writing, or software quality assuranceExposure to backend JavaScript environments and RESTful API developmentWhy Join UsWork on cutting-edge AI projects alongside leading research labsFully remote and flexible — work when and where it suits youFreelance autonomy with the structure of meaningful, task-based workMake a direct, tangible impact on how AI understands and writes JavaScriptPotential for ongoing work and contract extension as new projects launch