Remote AI Portuguese Tutor — Multilingual Audio Mastery

SpaceXSI; 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

SpaceXSI seeks an AI Tutor specialized in multilingual audio to train Grok for multilingual voice interactions. You will curate and annotate high-quality audio data across languages, accents, and cultural contexts to enhance Grok’s speech processing and accessibility worldwide.

Responsibilities include labeling and recording audio, improving annotation tools, and collaborating with engineers to refine voice model training. This role supports remote work with varied hours across projects.

Qualifications

• Native proficiency in Portuguese with diverse accents and regional variations.
• Proficiency in English (minimum B2) with clear pronunciation suitable for audio recording.

Responsibilities

• Label, annotate, record, and input multilingual audio clips using proprietary software.
• Ensure high-quality curated audio data with accurate representation of linguistic and prosodic details.
• Collaborate with technical staff to improve annotation tools and AI handling of noise and accent variation.
• Contribute to tasks improving AI voice models and multilingual speech processing.

Skills

Portuguese

English (B2)

Multilingual audio

Education

Linguistics degree

Tools

Proprietary annotation software

Job description

SpaceXSI seeks an AI Tutor specialized in multilingual audio to train Grok for multilingual voice interactions. You will curate and annotate high-quality audio data across languages, accents, and cultural contexts to enhance Grok’s speech processing and accessibility worldwide.

Responsibilities include labeling and recording audio, improving annotation tools, and collaborating with engineers to refine voice model training. This role supports remote work with varied hours across projects.