Music Audio Expert - Spanish (MX) Mercor · Remote $13.01-54/hr →

Mercor is hiring experienced Musicians to evaluate generative musical AI models in partnership with a leading AI lab.

You will assess model outputs across different categories of music in your bilingual language.

Key Responsibilities

Evaluate AI model output lyrics, voice generation, and other standards

Score quality of musical training data

Experience writing music in the domain language listed in the title

Able to understand directions in English language

Rate AI-generated music samples head-to-head on musicality, creativity, prompt adherence, vocal quality, and production/mix quality, using audio-engineering terminology

Annotate songs in detail: genre/sub-genre classification, song structure, vocal/instrumental characteristics via a structured taxonomy

Ideal Qualifications

Experience working as a music producer, audio engineer, and/or sound mixer for at least 3+ years

Evidence of understanding musical performance, theory, and lyrics

College degree in music, involving both performance, theory, and lyrics

Past experience writing lyrical music in the domain language listed in the title

Native or near-native proficiency in both Spanish (MX) and English

Project Timeline

Start Date: Immediate

Duration: Up to 6 months

Commitment: Part-time, 10+ hours per week

Application & Onboarding

Upload your resume and application form

Complete a 25-minute conversational interview on your background, experience, and motivations

Receive next steps and onboarding details within a few days

Apply today and put your musical expertise to work!

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

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