Spanish AI Audio Tutor - Multilingual Voice Data

Pantera Capital; United States; Remote; USD 48,000 - 62,000; Full time

Benefits offered by this job

Health insurance

401(k) plan

Paid sick leave

Job summary

SpaceXAI is seeking an AI Tutor specialized in multilingual audio capabilities to curate and annotate high-quality audio data for Grok, enabling natural spoken interactions across languages and accents. You will focus on improving voice data for global accessibility and reducing language barriers in speech processing.

The role emphasizes independent judgment, attention to linguistic nuance, and collaboration with technical staff to enhance audio annotation workflows and model performance.

Qualifications

• Native Spanish with diverse accents and regional variations.
• English proficiency at least B2 with clear vocal delivery for audio recording.
• Strong auditory perception to identify nuances across languages.
• Experience handling multilingual audio content and evaluating speech accuracy.
• Ability to transcribe audio across accents and varying quality.

Responsibilities

• Use proprietary software to label, annotate, record, and input multilingual audio data across languages.
• Ensure high-quality curated audio data with clear pronunciation, natural prosody, and professional standards.
• Collaborate with technical staff to improve speech modulation handling, accent variation, and noise in recordings.
• Contribute to improving annotation tools and audio workflows.

Skills

Spanish proficiency

English proficiency B2

Auditory perception

Multilingual audio handling

Independent judgment in audio material

Education

Linguistics / Phonetics background

Speech sciences background

Tools

Annotation software

Job description

SpaceXAI is seeking an AI Tutor specialized in multilingual audio capabilities to curate and annotate high-quality audio data for Grok, enabling natural spoken interactions across languages and accents. You will focus on improving voice data for global accessibility and reducing language barriers in speech processing.

The role emphasizes independent judgment, attention to linguistic nuance, and collaboration with technical staff to enhance audio annotation workflows and model performance.