Voice Naturalness Evaluation Specialist

Globik AI; United States; Remote; USD 17,000 - 25,000; Full time

Job summary

Globik AI is seeking a Voice Naturalness Evaluation Specialist to rate how human-like and natural synthetic voices sound for text-to-speech and voice-cloning model improvement.

You will listen to samples, assess prosody, rhythm, tone and emotional expressiveness, compare with human references, document issues with timestamps, and help meet accuracy and throughput targets on assigned batches.

Job description

Globik AI is seeking Voice Naturalness Evaluation Specialists to rate how human-like and natural synthetic voices sound to support text-to-speech and voice-cloning model improvement.

Responsibilities

• Listen to synthetic voice samples and rate overall naturalness.
• Assess prosody, rhythm, tone, and emotional expressiveness.
• Compare samples against human reference recordings.
• Identify robotic, flat, or unnatural-sounding segments.
• Document specific issues with timestamps and rationale.
• Meet accuracy and throughput targets for assigned batches.

Pay

$12–$18/task