Remote Multilingual AI Audio Tutor

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 seeks an AI Tutor specialized in multilingual audio capabilities to train Grok for voice interactions and speech processing across languages and accents. You will curate and annotate high-quality audio data to improve global accessibility and natural spoken interactions for users worldwide.

The role involves translating UI content from English to Bulgarian, ensuring cultural accuracy, and collaborating with engineers to refine annotation tools and dataset quality.

Qualifications

• Native Bulgarian with exposure to diverse accents, dialects, or regional variations.
• Proficiency in English (minimum B2) with clear, natural vocal delivery for audio.
• Strong auditory perception to identify nuances in speech and audio quality.
• Ability to transcribe audio with high accuracy across accents and varying quality.
• Ability to translate/localize text between English and Bulgarian preserving tone.
• Comfort providing high-quality voice recordings and feedback on samples.
• Strong communication and organizational skills for annotating and feedback.

Responsibilities

• Use proprietary software to label, annotate, record, and input multilingual audio data.
• Translate and localize UI copy and prompts from English into Bulgarian with cultural accuracy.
• Contribute to high-quality curated audio data ensuring natural speech and prosodic detail.
• Collaborate with technical staff to improve annotation tools and AI handling of multilingual audio.
• Improve tasks to enhance speech modulation, accent variation, and noise handling.

Skills

Bulgarian language proficiency

English proficiency (B2)

Auditory perception

Transcription accuracy

Translation/localization

Voice recording quality

Communication skills

Education

Linguistics background

Tools

Annotation tools

Proprietary annotation software

Speech dataset experience

Voice model training

Job description

SpaceXAI seeks an AI Tutor specialized in multilingual audio capabilities to train Grok for voice interactions and speech processing across languages and accents. You will curate and annotate high-quality audio data to improve global accessibility and natural spoken interactions for users worldwide.

The role involves translating UI content from English to Bulgarian, ensuring cultural accuracy, and collaborating with engineers to refine annotation tools and dataset quality.