Remote Spanish Bilingual Expert for AI Training

HumanitApp; México; Remote; MXN 768,000 - 1,663,000; Part time

Job summary

HumanitApp invites a Spanish bilingual expert for a remote contract focused on language and AI training. You will listen to Spanish audio, assess nativeness and fluency, and provide concise English feedback with clear justifications to improve model performance.

Required native-level Spanish, at least English B2, and a background in linguistics or audio analysis is preferred. This remote role offers flexible workload and contract-based engagement.

Qualifications

• Native-level Spanish proficiency with strong written and spoken skills.
• Minimum English proficiency at B2 for written and verbal communication.
• Background in linguistics, phonetics, music/audio engineering, or related fields preferred.
• Experience with audio analysis, transcription, or linguistic assessment valued.

Responsibilities

• Listen to audio clips in Spanish and evaluate nativeness and fluency.
• Assess pronunciation, intonation, and linguistic authenticity per guidelines.
• Document assessments with clear English feedback and detailed justifications.
• Collaborate with project coordinators to clarify requirements or address ambiguities.
• Contribute insights to improve AI model performance in Spanish language understanding and generation.
• Ensure timely and high-quality completion of audio review tasks.

Skills

Spanish (native)

English (B2)

Attention to detail

Written & verbal communication

Linguistics background

Education

Linguistics/Phonetics background

Tools

Audio analysis tools

Transcription experience

Job description

HumanitApp invites a Spanish bilingual expert for a remote contract focused on language and AI training. You will listen to Spanish audio, assess nativeness and fluency, and provide concise English feedback with clear justifications to improve model performance.

Required native-level Spanish, at least English B2, and a background in linguistics or audio analysis is preferred. This remote role offers flexible workload and contract-based engagement.