Bilingual Expert (Thai) for Audio Fluency Evaluation

The work

You will review Thai audio clips and model outputs to judge whether speech sounds fluent, natural, and linguistically authentic. Your evaluations will support the improvement of Thai language understanding and generation systems.

• Listen to Thai audio clips and assess fluency, naturalness, pronunciation, and intonation.
• Write concise feedback in English about relevant linguistic factors.
• Give detailed reasons for your judgments so reviews stay clear and consistent.
• Clarify ambiguous language content with project coordinators.
• Complete assigned audio reviews accurately and on time.

What it pays and takes

This is a remote, part-time contractor opportunity focused on assigned Thai audio review tasks. The role is open to candidates across the countries listed below.

• Pay: $30 to $65 per hour.
• Work arrangement: Remote contractor work with part-time assignments.
• Languages: Professional proficiency in spoken and written Thai, plus at least B2 English for written and verbal communication.
• Core requirements: Strong attention to detail, clear communication, and the ability to explain nuanced language differences.
• You must be able to evaluate spoken language consistently against defined quality standards.
• Helpful background: Voice specialization, linguistics, phonetics, audio engineering, audio analysis, transcription, linguistic assessment, media, communications, or teaching.
• Open to candidates in: United Arab Emirates, Argentina, Austria, Bangladesh, Belgium, Bahrain, Brazil, Canada, Switzerland, Chile, Colombia, Germany, Denmark, Algeria, Egypt, Spain, France, United Kingdom, Ghana, Greece, Indonesia, India, Italy, Jordan, Japan, Kenya, Kyrgyzstan, Kuwait, Kazakhstan, Lebanon, Sri Lanka, Morocco, Mexico, Malaysia, Nigeria, Netherlands, Oman, Peru, Philippines, Pakistan, Palestine, Portugal, Qatar, Saudi Arabia, Singapore, Thailand, Tunisia, Taiwan, United States, Uzbekistan, Vietnam, and South Africa.

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.

The hiring platform's application for this job asks for your resume, your LinkedIn profile, your phone number, your location and answers to 5 screening questions.

About AI training work

AI training is the human work behind artificial intelligence, including reviewing audio, language, and model responses. Careful evaluations help systems learn from reliable examples, and people with strong language or subject knowledge can qualify for specialized work.