Voice Coach (Chinese, Mandarin)

You will review Chinese audio and model-generated speech using established evaluation guidelines. Your feedback will help improve how AI systems understand and produce Chinese.

You will explain the language factors behind your decisions in concise written English and provide clear justifications for consistent evaluation.

• Listen to Chinese audio clips and assess fluency and natural speech.
• Evaluate pronunciation, intonation, delivery, and linguistic authenticity.
• Review speech from people or AI-generated output.
• Write concise feedback in English and explain nuanced language differences.
• Clarify ambiguous language content and share observations that may improve Chinese language understanding and generation.
• Complete assigned audio reviews accurately and on time.

What It Pays and Takes

This is flexible remote contract work performed on your own schedule. The role is marked entry level, but it requires strong Chinese language ability and careful audio evaluation.

• Pay: $30 to $65 per hour.
• Work type: Flexible, remote, part-time contract work.
• Location: Open across countries in North America, Europe, Asia, Africa, the Middle East, and South America.
• Language: Professional fluency in Chinese, with Mandarin required, plus at least B2 English for written and verbal communication.
• Required: Strong spoken and written Chinese, attention to detail, and the ability to explain subtle language differences clearly.
• Helpful background: Voice specialization, linguistics, phonetics, music, audio engineering, audio analysis, transcription, linguistic assessment, teaching, communications, media, speech evaluation, or pronunciation coaching.
• Helpful language knowledge: Familiarity with Chinese varieties such as Mandarin or Cantonese.
• Equipment and setup: A quiet working space and reliable internet connection.

How It Works

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI Training Work

AI training uses human review to help models understand speech, language, and other types of data. OpenTrain helps people find AI training and data-labeling roles, build a profile, and apply to projects in one place.