Remote Software Engineer; Front-end - AI Trainer

• Mercor is hiring experienced Software Engineers to support high-impact research collaborations with leading AI labs. Freelancers will contribute to building training datasets that improve AI model performance on real-world client-side web development tasks.

This is a unique opportunity to apply your frontend engineering expertise toward shaping the next generation of intelligent systems.

You’ll create high-quality vibe coding data to train models on client-side web development skills—including state management, interactivity, UI correctness, and robustness. This could be in the format of games, web applications, visualizations, simulations, and more.

• Write realistic, self-contained prompts for client-side web apps, games, tools, and simulations
• Create precise, binary rubrics tagged by verification type
• Ensure all rubric items are pass / fail and verifiable from screenshot + code inspection

• 2+ years of experience in frontend / full-stack development or technical content creation
• Degree in Software Engineering, Computer Science, or a related field (Bachelor's minimum; advanced degree preferred)
• Strong proficiency in JavaScript, Type Script, React, or vanilla JS
• Comfortable writing precise technical specifications and evaluation criteria

• Start Date:
  
  Immediate
• Duration: 1-2 months
• Commitment:
  Part-time (15–25 hours / week, with flexibility up to 40 hours / week)

Apply today and leverage your frontend engineering expertise to help build the future of AI-driven systems!