Music Audio Expert - Spanish (ES)
Mercor • Remote
Education
Any
Type
hourly
Pay Rate (by country)
$30–$54/hr
Listed
23d ago
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What We Know About This Role
- Interview
- Required i As stated in the listing: “Duration: Up to 6 months”
- Weekly hours
- 10 hrs/week
- Contract length
- 26 weeks
About this Role
From the Mercor listing
Mercor is hiring experienced Musicians to evaluate generative musical AI models in partnership with a leading AI lab.
You will assess model outputs across in 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 (ES) 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.
Requirements
- Must be eligible to work in Remote
- Fluent proficiency in English (Written & Verbal)
- Reliable high-speed internet connection
- Bachelor's degree or equivalent professional experience
- Demonstrated expertise in Voice Acting
What to Expect
Looking at Mercor Voice Acting listings we've tracked, contracts in this domain typically run about 25.1 weeks. Actual length varies by project, but this gives you a realistic baseline going in. This listing's 26-week contract is longer than the typical 25.1-week Mercor Voice Acting engagement.
Based on 27 extracted Mercor Voice Acting listings.
Eligible Languages
Fluent proficiency in English or Spanish
Why This Role
Shape the "brain" of future AI. By working as a Music Audio Expert - Spanish (ES), you ensure that future models understand the nuance of your field. At $42/hr, it's a lucrative way to preserve the integrity of your profession in the digital age.
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Frequently Asked Questions
Is Mercor for freelancers or full-time contractors?
Mercor places you with one client for a defined engagement, like 'Python Tutor for 3 months', rather than having you grab small tasks from a shared queue. Most roles function as steady contract work, not one-off gigs.
Does Mercor's application require an on-camera interview?
Yes, every applicant records a video interview with an AI interviewer that asks questions about your resume. Clients review that recording to judge communication skills before matching, so there's no way to apply without going on camera.
Does it cost money to apply to Mercor?
No, applying and joining Mercor is free. Mercor's revenue comes from a fee it charges the client on top of your hourly rate, not from applicants. Treat any request for payment to join as a red flag.
What equipment do I need for creative AI training roles?
For voice or audio roles at this pay level, a professional home studio setup (XLR microphone, acoustically treated room) is typically required. Phone recordings and laptop mics usually get rejected by quality control.
How is my creative work actually used in AI training?
As ground-truth data: for writers, that means creative generation samples; for voice actors, it often means training text-to-speech models. Check the specific contract details on rights usage for your voice or likeness before signing.
Do creative AI training roles allow creative freedom?
Some, within limits. You're hired for your talent, but most projects still require following strict style guides, like keeping a neutral tone or matching a technical-manual style. Consistency across the dataset matters more than personal expression here.
What does Voice Acting work look like for a Music Audio Expert - Spanish (ES)?
Tasks here are scoped to Voice Acting, not generic labeling. As a Music Audio Expert - Spanish (ES), expect to draw on real domain judgment (evaluating outputs, correcting errors, or providing expert reasoning specific to Voice Acting) rather than following a one-size-fits-all rubric. If you don't have hands-on Voice Acting background, this is likely not the right listing to start with.
How many hours per week does this role require?
Based on the listing, this role is scoped at about 10 hours per week, over roughly a 26-week contract. Treat this as a real commitment expectation, not a loose estimate.
Do I need to be fluent in English or Spanish?
Yes. This role specifically requires English or Spanish proficiency. You will likely be evaluated on written fluency during the assessment, not just conversational level. If English is not your first language or you are not professionally fluent, this is not the right role. Filter for your native language to find better-matched listings.
What happens when I click Apply on this listing?
You'll be taken to Mercor's external site to complete your application there. This listing links through a referral, but the process is identical to applying directly; the link just routes you correctly. Create an account on their site and follow their onboarding steps.
Is there an interview?
Yes. Complete a 25-minute conversational interview on your background, experience, and motivations
How soon will I start working after applying to Mercor?
Not immediately. Mercor is a talent marketplace, not a task queue, so applying puts you in a pool of candidates. You start working only once a specific client, like a major AI lab, selects your profile, and that matching process can take weeks.