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Bilingual Expert (Thai) for Audio Fluency Evaluation

Review Thai audio clips and AI-generated speech for fluency, pronunciation, intonation, and linguistic authenticity. This remote, part-time contractor role pays $30 to $65 per hour.

Also available in: ไทย

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How the AI interview works

  1. Apply here on OpenTrain. You create a free account, and we send you to the hiring platform.
  2. Complete your application on the hiring platform.
  3. The next step is a short AI interview (technical roles include a coding challenge). Passing it is how you qualify for paid tasks, so take it soon after you are invited.

What to expect

  • It is a conversational interview with an AI recruiter.
  • You can take it any time, from anywhere.
  • It asks open-ended technical questions based on the role, and scenario questions on how you think, solve problems and communicate.
  • You see right away whether you meet the certification criteria. If you do not, you can ask for feedback.
OpenTrain AI

Audio & Speech

Remote Hourly · $30–$65/hr

$30–$65/hr

Compensation

Contract, part-time

Engagement

Remote

Location

Aug 14, 2026

Posted

Open in 52 countries

Thailand
+ more
  • Algeria
  • Argentina
  • Austria
  • Bahrain
  • Bangladesh
  • Belgium
  • Brazil
  • Canada
  • Chile
  • Colombia
  • Denmark
  • Egypt
  • France
  • Germany
  • Ghana
  • Greece
  • India
  • Indonesia
  • Italy
  • Japan
  • Jordan
  • Kazakhstan
  • Kenya
  • Kuwait
  • Kyrgyzstan
  • Lebanon
  • Malaysia
  • Mexico
  • Morocco
  • Netherlands
  • Nigeria
  • Oman
  • Pakistan
  • Palestine
  • Peru
  • Philippines
  • Portugal
  • Qatar
  • Saudi Arabia
  • Singapore
  • South Africa
  • Spain
  • Sri Lanka
  • Switzerland
  • Taiwan
  • Thailand
  • Tunisia
  • United Arab Emirates
  • United Kingdom
  • United States
  • Uzbekistan
  • Vietnam

The Work

As a Thai Bilingual Expert, you will review Thai audio clips and model outputs for fluency and clear speech. You will judge how well speech reflects accurate pronunciation, intonation, and authentic language use.

The listing uses the title Thai Bilingual Expert; review the duties and qualifications before applying.

  • Listen to Thai audio clips and evaluate speaker or model fluency.
  • Assess pronunciation, intonation, and linguistic authenticity using project guidelines.
  • Write concise feedback in English about relevant language factors.
  • Provide clear reasons for your judgments so reviews stay consistent.
  • Clarify unclear language content with project coordinators.
  • Complete assigned audio reviews accurately and on time.

What It Pays and Takes

This is a remote contractor opportunity focused on assigned Thai audio review tasks. The role is listed as part time and entry level.

  • Pay: $30 to $65 per hour.
  • Location: Remote, open to candidates across the countries listed for this role, including Thailand, the United States, Canada, the United Kingdom, and countries across Europe, Asia, Africa, and the Middle East.
  • Language: Professional fluency in spoken and written Thai.
  • English: At least B2 proficiency for written and verbal communication.
  • Strong attention to detail and clear written and verbal communication.
  • Ability to explain nuanced language differences and apply quality standards consistently.
  • Helpful background: Voice specialization, linguistics, phonetics, audio engineering, audio analysis, transcription, linguistic assessment, media, communications, or teaching.

How it works

You apply here in about two minutes and finish on the hiring platform. The next step is a short AI interview (technical roles include a coding challenge). Passing it is how you qualify for paid tasks, so take it soon after you are invited.

About AI Training Work

AI training work uses human reviews of examples such as audio, text, images, and model responses to help improve artificial intelligence systems. People with strong language skills and careful judgment are paid to identify quality differences and explain their decisions clearly.

Requirements

  • Experience: Entry level
  • Languages: Thai, English

Ready to apply?

Create a free OpenTrain account and apply for this role in minutes.

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