Bilingual Musician for AI Model Evaluation

Provide expert musical evaluations of generative music models by listening to and annotating AI-generated tracks in Spanish (Mexico) and English, producing detailed ratings and taxonomy-based annotations to improve model quality across lyrics, vocal performance, and production.

• Listen to and evaluate AI-generated music samples across multiple musical categories and languages, focusing on Spanish (Mexico) and English.
• Rate samples head-to-head on musicality, creativity, adherence to the prompt, vocal quality, and production and mix quality, using audio-engineering terminology.
• Assess lyrics and voice generation for quality, naturalness, and relevance.
• Score the quality of musical training data used by models.
• Annotate songs in detail using a structured taxonomy, including genre and sub-genre classification, song structure, and vocal and instrumental characteristics.
• Produce written evaluations and follow structured guidelines and scoring rubrics provided during onboarding.

• At least 3 years of professional experience as a music producer, audio engineer, and/or sound mixer.
• College degree in music that includes coursework or training in performance, music theory, and lyrics.
• Evidence of understanding musical performance, music theory, and lyrical composition.
• Experience writing lyrical music in Spanish (Mexico), the domain language in the role title.
• Native or near-native proficiency in Spanish (Mexico) and strong proficiency in English; must be able to understand directions given in English.
• Ability to use audio-engineering terminology when describing production, mix, and vocal qualities.

• Location: Remote.
• Employment type: Hourly.
• Start date: Immediate.
• Duration: Up to 6 months.
• Commitment: Part-time, minimum 10 hours per week.

Hourly rate: $13.01 to $54.00 per hour.

• Submit a resume and complete the application form.
• Participate in a 25-minute conversational interview covering your background, experience, and motivations.
• Receive next steps and onboarding details within a few days after the interview.

Applicants must meet the language and experience requirements above. All qualified applicants are considered without regard to legally protected characteristics, and reasonable accommodations are available upon request.