Speech AI Data Annotation Specialist at Otovo | Torre

Speech AI Data Annotation Specialist

You will shape next-generation voice AI by refining conversational speech datasets.
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Freelance
Recurrent
Compensation
USD25 - 50/hour
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Remote (anywhere)
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Shared by
Paulina Romero Moreno
14 days ago

Requirements and responsibilities


OTO is hiring Speech AI Data Annotation Specialists to support conversational speech datasets for next-generation voice AI and speech-to-speech models.This role involves reviewing short conversational audio files, correcting AI-generated transcripts, adjusting speech segment timing, and labeling natural conversation features such as fillers, pauses, interruptions, backchannels, restarts, and turn-taking.Good fit for applicants with:Native or near-native English listening comprehensionStrong attention to detailTranscription or audio annotation experienceAbility to follow detailed guidelinesInterest in speech AI, NLP, linguistics, or conversational AIAvailability over the next 1–2 weeksNice to have:Experience with AI training data, speech datasets, quality assurance, transcription, or natural conversation analysis.Applicants should be ready for a short paid annotation trial and should mention their English accent background, annotation experience, weekly availability, and comfort with completing 15-minute audio assets after onboarding.Work authorization: U.S. work authorization not requiredDates: June 3–June 17, 2026Apply through the official Handshake listing.
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