Remote AI training and data labeling jobs

Review AI-narrated audiobooks in European Portuguese and flag where the synthetic narrator goes wrong: dropped or added words, bad pronunciation, misread numbers and abbreviations, unnatural rhythm. For native speakers from Portugal who listen to audiobooks. Remote hourly contract, around 20 hours a week, $15–20/hour.

Take recorded one-on-one Spanish lessons with experienced tutors so a language-learning platform can capture authentic learner conversations. For native English speakers with a degree and at least a year of Spanish study. About 7 hours a week for roughly three weeks, $30–37/hour, remote.

Edit, clean and QA French voice recordings for text-to-speech and speech AI datasets: trimming, de-clicking, de-essing, noise reduction, loudness checks, plus native-ear judgment of French pronunciation. For speech-focused audio engineers who know iZotope RX or Pro Tools. Remote hourly contract at $50/hour.

Audit Brazilian Portuguese speech data for Amazon's Sonic project: check transcripts against audio with fixed error codes and pass/fail verdicts, and fix word-level timestamp alignment. Native Portuguese as spoken in Brazil is a hard requirement; rationales are written in English. Remote hourly contract at $25/hour.

Quality-check AI-narrated audiobooks in German (Germany): pinpoint mispronounced, missing or extra words, wrongly read numbers and abbreviations, unnatural prosody and audio artefacts, and judge the overall listen. For native German audiobook listeners. Remote hourly contract, about 20 hours a week, $15–20/hour.

Remote hourly contract for music producers, beatmakers and audio engineers who already produce in FL Studio (FruityLoops) on their own Windows PC. $30–40/hour, paid weekly via Stripe or Wise. You need your own copy and a display above 2.5 megapixels; tasks are not described.

Judge AI-generated Thai song lyrics for a leading AI lab: compare them with published songs for similarity, rate quality, creativity, prompt adherence and originality, and check that slang and word choice sound natural. For Thai songwriters, lyricists, performers or music journalists. Remote, flexible, up to 6 months, $18/hour.

Evaluate AI-narrated audiobooks in Dutch (Netherlands): mark each mispronounced, skipped or added word, misread number, awkward intonation and audio glitch, then rate the overall listen. For native Dutch speakers who are regular audiobook listeners. Remote hourly contract, about 20 hours a week, $15–20/hour.

Listen to AI-narrated audiobooks in Brazilian Portuguese and tag where the synthetic narrator slips: mispronunciations, skipped or extra words, wrong readings of numbers and abbreviations, flat or odd intonation. For native Brazilian audiobook listeners. Remote hourly contract, around 20 hours a week, $15–20/hour.

Listen to AI-narrated Italian audiobooks and log every slip in the synthetic voice: skipped or mispronounced words, misread numbers, odd intonation, glitches. For native Italian speakers who actually listen to audiobooks. Remote hourly contract, about 20 hours a week, $15–20/hour.

Assess AI-narrated audiobooks in French (France) and annotate each failure: wrong or missing liaisons, mispronounced or skipped words, misread numbers and abbreviations, stilted intonation, glitches. For native French speakers who love audiobooks. Remote hourly contract, around 20 hours a week, $15–20/hour.

Review AI-narrated audiobooks in US / North American English and flag where the synthetic narrator slips: mispronounced names, dropped or added words, numbers and abbreviations read wrongly, flat intonation, glitches. The best-paid version of this project at $20–25/hour. Remote hourly contract, about 20 hours a week.

Listen to AI-narrated audiobooks in US / North American Spanish and log each narration error: mispronounced, skipped or added words, misread numbers and abbreviations, stiff intonation, audio glitches. For native Spanish-speaking audiobook listeners. Remote hourly contract, about 20 hours a week, $15–20/hour.

Native or native-level French speakers anywhere in the world, with a standard, neutral accent and no regional or foreign influence, record one session of about four hours that a Mercor client uses to clone the voice for its internal customer-experience AI agent. $50–100/hour, no location limit. You are licensing your voice.

Audit Hindi speech data for Amazon's Sonic collections: check annotators' transcriptions against the audio with fixed error codes and pass/fail verdicts, and correct word-level timestamp alignment. Native Hindi (India) is a hard requirement; rulebook and rationales are in English. Remote hourly contract at $18/hour.

Audit Mandarin Chinese speech data for two Amazon Sonic collections: judge annotators' transcripts against audio using fixed error codes, and fix word-level timestamp alignment. Native Mandarin as spoken in mainland China is a hard requirement; all rules and rationales are in English. Remote hourly contract at $21.50/hour.

Audit Korean speech data for Amazon's Sonic project: check transcripts against audio with fixed error codes and pass/fail verdicts, and correct word-level timestamp alignment. Native Korean as spoken in South Korea is a hard requirement; rationales are written in English. Remote hourly contract at $25/hour.

Audit Japanese speech data for Amazon's Sonic collections: verify annotators' transcripts against the audio with fixed error codes and pass/fail calls, and correct word-level timestamp alignment. Native Japanese as spoken in Japan is a hard requirement; rationales are in English. Remote hourly contract at $37.50/hour.

Audit French speech data for Amazon's Sonic project: check annotators' transcripts against audio with fixed error codes and pass/fail calls, and correct word-level timestamp alignment. Native French as spoken in France is a hard requirement; rationales are in English. Joint top rate of the Sonic set at $41.50/hour, remote contract.

Audit Italian speech data for Amazon's Sonic collections: judge annotators' transcripts against audio with fixed error codes and pass/fail verdicts, and correct word-level timestamp alignment. Native Italian as spoken in Italy is a hard requirement; rationales are written in English. Remote hourly contract at $39.50/hour.

Audit German speech data for Amazon's Sonic collections: verify annotators' transcripts against audio using fixed error codes and pass/fail verdicts, and correct word-level timestamp alignment. Native German as spoken in Germany is a hard requirement; rationales are in English. Joint top rate of the Sonic set at $41.50/hour, remote.

Audit Spanish (Spain) speech data for Amazon's Sonic project: check annotators' transcripts against audio with fixed error codes and pass/fail verdicts, and correct word-level timestamp alignment. Native Spanish as spoken in Spain is a hard requirement; rationales are in English. Remote hourly contract at $39.50/hour.

Evaluate generative music AI for a leading AI lab: compare AI-made songs head to head on musicality, prompt adherence, vocals and mix, label genre and structure, and check lyrics and vocals. For Thai-speaking producers or engineers with 2+ years' experience. Remote, flexible hours, up to 6 months, $18/hour.

Rate AI-generated music for a leading AI lab: head-to-head song comparisons on musicality, prompt adherence, vocals and mix, genre and structure labelling, and lyric and vocal checks. For Russian-speaking producers and mix engineers with 2+ years' experience. Remote, flexible hours, up to 6 months, $35–49/hour.