Audio Engineer - Fully Remote - AI Trainer

Mercor; San Francisco (CA); Hybrid; MXN 324,000 - 1,346,000; Part time

Job summary

Mercor is seeking a Music Production Expert to evaluate AI-generated music and collaborate with AI research teams. This is a remote contract role with a 20-hour weekly commitment. Native or near-native Spanish (MX) required, with 2+ years as a music producer or audio engineer. You will follow detailed English instructions and help refine training data and model outputs. You will work asynchronously to meet deadlines and contribute to labelings of genre, structure, and vocal quality.

Qualifications

• Native or near-native proficiency in Spanish (MX) and ability to follow detailed instructions in English.
• 2+ years of experience as a music producer, audio engineer, or mixing engineer.
• Headphones or studio monitors suitable for critical listening.

Responsibilities

• Evaluate AI-generated music across genres for musicality, creativity, prompt adherence, vocal quality, and production/mix quality.
• Label songs by genre, structure, instruments, vocals, and other musical characteristics.
• Review AI-generated lyrics and vocals against reference material for quality and accuracy.
• Work independently and asynchronously to meet deadlines while improving AI model performance.
• Collaborate with AI research teams to enhance training data quality and model outputs.

Skills

Spanish MX proficiency

Music production experience

Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey .

Position

Music Production Expert - Spanish (MX)
Type: Contract
Compensation: $13–$54/hour
Location: Remote
Duration: Up to 6 months
Commitment: 20 hours/week

Role Responsibilities

Evaluate AI-generated music across genres for musicality, creativity, prompt adherence, vocal quality, and production/mix quality. Label songs by genre, structure, instruments, vocals, and other musical characteristics. Review AI-generated lyrics and vocals against reference material for quality and accuracy. Work independently and asynchronously to meet deadlines while improving AI model performance . Collaborate with AI research teams to enhance training data quality and model outputs.

Qualifications

Must-Have

Native or near-native proficiency in Spanish (MX) and ability to follow detailed instructions in English . 2+ years of experience as a music producer, audio engineer, or mixing engineer. Headphones or studio monitors suitable for critical listening.

Preferred

Formal training in music performance, theory, or composition. Credited or commercially released production, engineering, or mixing work. Broad familiarity with contemporary Spanish (MX) genres, sub-genres, and artists.

Start Date

Immediate