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 - Portuguese Type: Contract Compensation: $18–$42/hour Location: Remote Duration: Up to 6 months Commitment: 20+ hours/week Role Responsibilities Evaluate AI-generated music across various genres for musicality, creativity, and production quality. Compare songs head-to-head on prompt adherence, vocal quality, and 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 flexible weekly hours. Qualifications Must-Have Native or near-native proficiency in Portuguese. Ability to follow detailed written 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 Portuguese genres, sub-genres, and artists. Start Date Immediate Application Process (Takes 20–30 mins to complete) Upload your resume. Complete the application steps, including the Bilingual Competency Interview in Portuguese. Receive next steps and onboarding details within a few days. Resources & Support For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome For any help or support, reach out to: support@mercor.com PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity. #hiringmercor
Audio Engineer - AI Trainer • São Paulo, Brazil
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