Multilingual Expertise AI training jobs

Voice Actor: CX Agent Voice Cloning (Spanish - Latin America)

• Languages, Translation & Voice
• Platform: Mercor
• Location: 18 countries
• Language: Spanish

This opening seeks Spanish-speaking voice talent to record scripts that will help train a text-to-speech system for a customer service AI agent. The work is one recording session of about four hours, with a second session possible but not guaranteed, and the recordings are restricted to that single internal use. It suits both seasoned voice professionals and newcomers who have a clear voice and a solid recording setup.

Posted June 1, 2026

Voice Actor: CX Agent Voice Cloning (Spanish - Mexico)

• Languages, Translation & Voice
• Platform: Mercor
• Location: Mexico
• Language: Spanish

Mercor is seeking voice actors based in Mexico to record native Mexican Spanish voice samples for training cutting-edge speech synthesis systems. High-quality recordings will be used exclusively for a customer service AI agent and will not be reused elsewhere. Voice acting or narration experience is appreciated but not required.

Posted June 1, 2026

Voice Actor: CX Agent Voice Cloning (Spanish - Peninsular)

• Languages, Translation & Voice
• Platform: Mercor
• Location: Spain
• Language: Spanish

This job involves recording Castilian Spanish voice samples used to train and test text-to-speech systems that aim for natural, expressive speech. It suits native Peninsular Spanish speakers, whether experienced voice professionals or newcomers with a clear voice and a good recording setup. The work is a single session of about four hours, with a possible second session later.

Posted June 1, 2026

AI Tutor - Russian

• Languages, Translation & Voice
• Platform: xAI
• Language: Russian

This role involves training an AI assistant to understand and produce spoken Russian by labeling, transcribing and recording audio samples. The work also includes judging speech accuracy, accents and recording quality, then explaining that feedback clearly. It is aimed at native Russian speakers with solid English and a careful ear for speech.

Posted April 28, 2026

AI Tutor - Chinese

• Languages, Translation & Voice
• Platform: xAI
• Location: United States
• Language: Chinese

This remote role asks a native Chinese speaker to label, annotate and record multilingual audio, including voice clips and speech samples, with proprietary software. The work centers on judging pronunciation, intonation, rhythm and accent so that speech systems sound natural and accurate. It suits people with strong listening skills, a trained ear for speech and some background in voice work or linguistics.

Posted April 1, 2026

AI Tutor - Finnish

• Languages, Translation & Voice
• Platform: xAI
• Language: Finnish

This role involves training an AI assistant to understand spoken Finnish and other audio by labeling, recording and curating speech data. It suits native Finnish speakers who have a sharp ear for accents, pronunciation and audio quality, and who speak English at B2 level or above.

Posted April 1, 2026

AI Tutor - French

• Languages, Translation & Voice
• Platform: xAI
• Language: French

This role asks a native French speaker to help train an AI assistant on spoken French and other languages by annotating, transcribing and recording audio samples. It suits people with sharp listening skills, experience with accents or speech, and strong communication who can work on flexible contract or full-time terms.

Posted April 1, 2026

AI Tutor - German

• Languages, Translation & Voice
• Platform: xAI
• Language: German

This role asks a native German speaker to label, transcribe and record multilingual audio so that an AI assistant handles speech, accents and spoken nuance more accurately. It suits people with a trained ear for pronunciation, intonation and recording quality who can give clear, reasoned feedback on audio samples.

Posted April 1, 2026

AI Tutor - Italian

• Languages, Translation & Voice
• Platform: xAI
• Language: Italian

This role involves working on multilingual audio projects, where you label, annotate, and record speech samples in Italian to help an AI model handle voice interactions and accents. It suits native Italian speakers with a trained ear for speech, pronunciation, and audio quality who can give clear, defensible judgments on audio material.

Posted April 1, 2026

AI Tutor - Norwegian

• Languages, Translation & Voice
• Platform: xAI
• Language: Norwegian

This role asks a native Norwegian speaker to annotate, transcribe and evaluate audio clips, voice recordings and speech samples so an AI assistant handles speech across accents and languages. It suits people with sharp auditory perception, linguistic or speech science training, or professional voice work.

Posted April 1, 2026

AI Tutor - Polish

• Languages, Translation & Voice
• Platform: xAI
• Location: United States
• Language: Polish

This role asks a native Polish speaker to annotate, transcribe and record audio so that an AI model handles speech, accents and voice interactions better. It suits people with sharp listening skills, professional-level English and a background in linguistics or voice work.

Posted April 1, 2026

AI Tutor - Portuguese

• Languages, Translation & Voice
• Platform: xAI
• Language: Portuguese

This remote role centers on Portuguese audio work for training an AI assistant: transcribing, annotating and recording speech samples, and judging accent, pronunciation and audio quality. It suits native Portuguese speakers with good English who have a trained ear for speech and a background in voice work, transcription or linguistics.

Posted April 1, 2026

AI Tutor - Spanish

• Languages, Translation & Voice
• Platform: xAI
• Language: Spanish

This remote role consists of labeling, annotating, transcribing and recording Spanish speech so that an AI assistant handles voices, accents and noisy audio more accurately. It is aimed at native Spanish speakers with a trained ear for pronunciation, intonation and recording quality, who also speak English at B2 level or higher.

Posted April 1, 2026

AI Tutor - Swedish

• Languages, Translation & Voice
• Platform: xAI
• Language: Swedish

This role centers on labeling, annotating and recording audio such as speech samples, voice clips and transcripts, so that a conversational AI can handle spoken interaction more naturally. It suits native Swedish speakers with a sharp ear for accents, pronunciation and audio quality, who can also give precise feedback on recordings.

Posted April 1, 2026

AI Tutor - Thai

• Languages, Translation & Voice
• Platform: xAI
• Language: Thai

This remote role asks a native Thai speaker to annotate, transcribe and record multilingual audio so that an AI model learns to handle speech accurately. It suits people with strong auditory judgment, professional-level English, and an interest in how voice and accent affect speech technology.

Posted April 1, 2026

AI Tutor - Arabic

• Languages, Translation & Voice
• Platform: xAI
• Language: Arabic

This role involves preparing and checking Arabic audio data so that an AI model handles speech recognition, voice interaction and accents well. It suits native Arabic speakers with strong listening skills, English at B2 level, and an interest in linguistics or voice work.

Posted March 27, 2026

AI Tutor - Dutch

• Languages, Translation & Voice
• Platform: xAI
• Language: Dutch

This remote role asks you to annotate, transcribe and evaluate multilingual speech so an AI assistant can handle voice interactions, accents and noisy recordings more accurately. It is aimed at native Dutch speakers with strong listening skills, transcription accuracy and ideally some background in linguistics or voice work.

Posted March 27, 2026