Audio Engineer - Fully Remote - AI Trainer

Visa Hunt; San Francisco (CA); Remote; MXN 304,000 - 1,262,000; Part time

Job summary

Mercor is hiring a Music Production Expert—Spanish (MX)—for a remote contract role. You will evaluate AI-generated music, label tracks, and review lyrics, working independently to meet deadlines and improve model performance.

Ideal candidates have 2+ years in music production or mixing, native Spanish (MX) skills, and strong English instruction-following ability, with suitable listening gear for critical listening.

Qualifications

• Must have 2+ years as a music producer, audio engineer, or mixing engineer.
• Native or near-native proficiency in Spanish (MX).
• Ability to follow detailed instructions in English.
• 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.

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