Remote Croatian AI Speech Tutor

aitrainer; Northern (KY); Hybrid; USD 48,000 - 62,000; Full time

Benefits offered by this job

Health insurance

401(k)

Paid sick leave

Job summary

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

The role includes translating UI content into Croatian, ensuring linguistic accuracy and cultural appropriateness, and collaborating to improve audio tools and processing pipelines for better prosody and noise handling.

Qualifications

• Native proficiency in Croatian with exposure to diverse accents or dialects.
• English proficiency (B2 or higher) with clear pronunciation for recordings.
• Strong auditory perception to identify nuances across languages.
• Ability to handle multilingual audio content and evaluate speech accuracy.
• Ability to transcribe audio with high accuracy across accents and quality.
• Translate and localize text between English and Croatian preserving meaning and tone.
• Provide high-quality voice recordings and feedback on audio samples in multiple languages.

Responsibilities

• Label, annotate, record, and provide inputs on multilingual audio projects.
• Translate and localize UI strings from English into Croatian with natural phrasing.
• Ensure high-quality, natural-sounding audio data with proper prosody and accent representation.
• Collaborate with technical staff to improve speech modulation and noise handling.
• Improve annotation tools and workflows for audio tasks.

Skills

Croatian proficiency

English proficiency (B2+)

Auditory perception

Multilingual content handling

Audio transcription

Translation/localization (EN→HR)

Voice recording quality

Independent judgment in audio

Clear communication skills

Education

Linguistics or related field

Tools

Annotation tools

Job description

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

The role includes translating UI content into Croatian, ensuring linguistic accuracy and cultural appropriateness, and collaborating to improve audio tools and processing pipelines for better prosody and noise handling.