AI Tutor Korean
SpaceXAI builds frontier AI models and products including the Grok conversational assistant and a multimodal developer API.
Funding history
About SpaceXAI
SpaceXAI is a US-based AI company focused on accelerating scientific discovery and understanding the universe through reasoning, voice, image, video, and generative AI systems. Formerly xAI, it was acquired by SpaceX effective February 2, 2026, while continuing to operate the x.ai site and services.
Skills
About the Role
You will curate and annotate multilingual audio data, including audio clips, voice recordings, and speech samples. You will provide labels, recordings, and inputs using proprietary software; assess speech accuracy and audio quality; and help improve speech-processing capabilities across languages, accents, and real-world recording conditions. You will work with technical staff on annotation tasks and audio workflow tools.
Requirements
- Native proficiency in Korean with exposure to diverse accents, dialects, or regional variations
- English proficiency at a minimum B2 level with clear vocal delivery and pronunciation
- Strong auditory perception of speech, accents, pronunciation, intonation, and audio quality
- Ability to evaluate multilingual speech accuracy, cultural vocal expressions, and contextual interpretation
- Ability to transcribe audio accurately across accents and varying audio quality
- Ability to provide high-quality voice recordings and feedback in multiple languages
- Ability to make independent judgments on ambiguous, noisy, or accented audio
- Strong communication, interpersonal, analytical, organizational, and audio-feedback skills
- Computer running ChromeOS, macOS 11.0 or later, or Windows 10 or later when using a personal device
Responsibilities
- Provide labels, annotations, recordings, and inputs for multilingual audio projects using proprietary software
- Support delivery of high-quality curated audio data with accurate linguistic and prosodic details
- Collaborate with technical staff to improve AI handling of speech modulation, accent variation, noise, and multilingual audio processing
- Work with technical staff to improve annotation tools for audio workflows
Benefits
- Health insurance for eligible U.S.-based positions
- 401(k) plan for eligible U.S.-based positions
- Paid sick leave for eligible U.S.-based positions
- Flexible self-determined hours for contractor positions