Freelance AI Trainer – Software Engineer(Frontend) – Remote
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Remote (US preferred) | $25–$100/hr | Flexible | Min. 15 hrs/weekLabelbox • Shape the data that powers frontier AILabelbox is building the data engine that accelerates breakthrough AI and we’re looking for frontend engineers to help evaluate, refine, and improve AI-generated code across modern web technologies.What You’ll Do🖥️ Code Evaluation: Review AI-generated frontend code (JavaScript, HTML, CSS) for correctness, clarity, efficiency, and accessibility.⚡ Hands-On Development: Write high-quality frontend solutions to UI and web development challenges.📖 Knowledge Sharing: Create clear, user-friendly explanations for design decisions, code logic, and problem-solving strategies.🚩 Quality Assurance: Identify ambiguities, edge cases, or errors in AI-generated solutions.You’re a Great Fit If You HaveExcellent written English communication skills, with the ability to explain frontend coding concepts clearlyStrong expertise in JavaScript: async/await, closures, DOM manipulation, ES6+, and browser APIs3–5 years’ experience with frameworks/tools like React, Vue, Angular, or other frontend ecosystems (a plus)Bachelor’s degree (or pursuing) in Computer Science/related field. Master’s/PhD welcome, not required(Bonus) Experience with RLHF, data labeling, or AI training projectsWhy Join Us✅ Flexible workload: work anywhere, anytime.✅ High impact: improve AI models used by Fortune 500 companies & top AI labs.✅ Backed by leading investors: SoftBank, Andreessen Horowitz, Kleiner Perkins & more.Interview Process1️⃣ Initial screening with Zara, our AI interviewer (in English)2️⃣ Domain-specific Zara interview to assess frontend expertise (frameworks, state management, performance optimization)Ready to Apply?We review applications on a rolling basis and will contact you if your background matches an active project.👉 Apply today and help shape the future of frontend development in AI.