Software Engineer - Frontend

SWE - Frontend (Contract) – Labelbox Remote Shape the data that powers frontier AI Quick Facts Engagement - Hourly, at‑will contractor Schedule - Fully remote & asynchronous (min.15hrs/week) Pay Range (US) - $25–$100 per hour Start Date - Rolling — staffed as projects launch What You’ll Do Review and evaluate AI-generated frontend code (JavaScript, HTML, CSS) for correctness, efficiency, accessibility, and clarity Write high‑quality frontend solutions to UI and web development problems across varying difficulty levels Create clear, user‑friendly explanations for design decisions, code logic, and problem‑solving strategies Identify and flag edge cases or ambiguities in problem statements or AI responses You’re a Great Fit If Fluent in English, with strong written communication skills and the ability to clearly explain frontend coding concepts Expertise in JavaScript: Deep familiarity with core JavaScript features such as async/await, closures, DOM manipulation, ES6+ syntax, and browser APIs 3–5 years of experience with modern frontend frameworks, tools, or domains (e.g., React, Vue, Angular, web development) is a plus Bachelor’s degree (or pursuing one) in Computer Science or a related field. Master’s or PhD preferred, but not required. Bonus: Experience with data labeling, RLHF, or other AI training projects About The Role Flexible workload — work from anywhere, on your own schedule High impact — your craft directly improves models used by top AI labs & Fortune 500 teams Clear ownership — know exactly what success looks like and have autonomy to deliver Growth potential — consistent high performers spearhead new programs and mentor incoming SMEs Interview Process Complete a screening with Zara, our AI interviewer in English, to learn more about your background and experience. Domain‑specific Zara interview to assess your frontend expertise, including frontend frameworks, state management, and performance optimization. #J-18808-Ljbffr