AI Tutor - Bulgarian

Details

SpaceXAI is seeking an AI Tutor specialized in multilingual audio capabilities to help train and refine Grok for voice interactions, speech recognition, and auditory experiences across languages, accents, and cultural contexts. The role focuses on curating and annotating high-quality audio data, improving multilingual speech processing, and enabling natural spoken interactions for users worldwide.

Responsibilities

• Use proprietary software to provide labels, annotations, recordings, and inputs for projects involving multilingual audio clips, voice recordings, speech samples, and other auditory elements.
• Translate and localize text strings, including UI copy, prompts, responses, and other written content, from English into Bulgarian.
• Ensure linguistic accuracy, natural phrasing, cultural appropriateness, and preservation of meaning, tone, and nuance.
• Support the delivery of curated audio data representing clear and natural spoken output, linguistic and prosodic details, and professional audio standards.
• Collaborate with technical staff on tasks that improve AI handling of speech modulation, accent variation, real-world recording noise, and multilingual audio processing.
• Work with technical staff to improve annotation tools and audio workflows.

Requirements

• Native Bulgarian proficiency, with exposure to diverse accents, dialects, or regional variations.
• English proficiency at a minimum B2 level, with clear and natural vocal delivery suitable for audio recording.
• Strong auditory perception and the ability to identify nuances in speech, accents, pronunciation, intonation, and audio quality.
• Experience handling multilingual audio content, evaluating speech accuracy, interpreting cultural vocal expressions, and understanding spoken context.
• Ability to transcribe audio accurately across accents and varying audio quality.
• Ability to translate and localize content between English and Bulgarian.
• Comfort providing high-quality voice recordings and feedback on audio samples in multiple languages.
• Strong comprehension, independent judgment, communication, interpersonal, analytical, detail-oriented, and organizational skills.
• Ability to articulate audio-related feedback effectively and make consistent decisions on ambiguous or varied audio material, including noisy or accented speech.

Preferred Skills And Experience

• Exceptional attention to linguistic nuance, auditory detail, and data quality.
• Strong understanding of high-quality and useful audio data.
• Advanced transcription and annotation practices, including disfluencies, accents, intonation, stress, rhythm, and emotion.
• Background in linguistics, phonetics, phonology, sociolinguistics, speech sciences, cognitive science, or a related field, or equivalent practical experience.
• Experience with speech or audio datasets, annotation workflows, AI training data, or training voice models.
• Understanding of how data quality affects model performance.
• Experience with translation or localization workflows for software UI, product copy, or conversational AI text.
• Professional voice experience, such as voice acting, voice recording, podcasting with a measurable audience, or similar audio production.
• A portfolio of voice samples, annotated transcripts, or other audio-related work is strongly preferred for advanced candidates.
• Candidates with professional experience in voice, linguistics, speech data, or speech evaluation and research are especially encouraged to apply.

Work Arrangement

• Roles may be full-time, part-time, or contractor positions, depending on role needs and candidate fit.
• Contractor hours vary based on project scope and availability. Most projects may require at least 10 hours per week on average, but there are no fixed commitments; contractors set their own hours.
• The role may be performed remotely from any location worldwide, subject to legal eligibility, time-zone compatibility, and role-specific needs.
• US-based candidates cannot be hired in Wyoming or Illinois.
• Personal devices must be a Chromebook, a Mac running macOS 11.0 or later, or a computer running Windows 10 or later.

Compensation And Benefits

• US-based candidates: $35-$45 per hour, depending on relevant experience, skills, education, geographic location, and qualifications.
• Compensation information for international candidates will be provided during the recruitment process.
• Benefits vary by employment type, location, and jurisdiction. Eligible US-based positions may include health insurance, a 401(k) plan, and paid sick leave.
• SpaceXAI is an equal opportunity employer.