Spanish Bilingual Expert (Mexico)

Native Spanish speakers with a trained ear listen to Spanish audio clips and judge how native and fluent the speaker or AI model sounds, covering pronunciation, intonation and authenticity. Every rating comes with a written justification in English, so solid English writing matters as much as native Spanish. The title points to Mexican Spanish; the listing gives no country limit, pay or hours.

What you would do

• Listen to Spanish audio clips and rate how native and fluent the speaker or model output sounds
• Judge pronunciation, intonation and linguistic authenticity against the project guidelines
• Write clear feedback in English with a justification for every rating
• Raise unclear language questions with the project coordinators
• Finish assigned audio reviews on time and to a consistent standard

What the listing asks for

• Preferred: native-level Spanish, spoken and written
• Preferred: English at B2 level or above
• Preferred: a background in voice work, linguistics, phonetics, music or audio engineering
• Preferred: experience with audio analysis, transcription or language assessment
• Preferred: media, communications or teaching experience

Suits native Spanish speakers with an ear for accent and fluency, ideally with linguistics or audio experience, who can explain their judgments in written English.

The listing does not state a rate. Where: Remote, no country limit stated. Contract work for micro1, a company that hires experts for AI training projects.

Applications go through micro1's own site. AI Trainer Guide is an independent guide to AI training work, not micro1 or its recruiter. The apply link on our page is a referral link: micro1 may pay us if it hires you, at no cost to you.