Audio Engineer (Speech / TTS Audio Specialist) – Brazilian Portuguese

Posted 13 Oct 2026

$20–30/hr

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Platform

Mercor

Work

Remote · Contract

Eligibility

Open to United States, Canada, United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden

Field

Language & audio

Skills

Brazilian Portuguese FluencySpeech Audio EditingText-to-Speech (TTS)Audio Quality AssuranceAudio RestorationNoise ReductionDe-clickingDe-essingLoudness NormalizationClipping and Distortion DetectioniZotope RXPro ToolsSpeech Dataset PreparationSpeech Machine LearningVoice AIAudio Dataset AnnotationPronunciation Evaluation

About this role

Overview We're looking for audio engineers with strong experience editing and quality-checking voice recordings for speech and text-to-speech (TTS) applications, specifically for Brazilian Portuguese-language audio. This role focuses on preparing high-quality audio datasets for…

Read the full description on Mercor

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