Portuguese Audio Recording Expert (Brazil)
Micro1 • Remote, Brazil
Education
Not stated
Type
Hourly
Pay Rate
$20–$40/hr
Actively Hiring
25 openings
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- Interview
- Required i As stated in the listing: “Please note that you will need your professional audio equipment during the interview.”
About this role
From the Micro1 listing
Role Title: Portuguese Audio Recording Expert (Brazil) Role Type: Contractor Location: Remote micro1 is engaging Portuguese Audio Recording Experts (Brazil) to participate in a transformative project for a global customer. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Scope of Work
- Create and deliver high-fidelity Portuguese (Brazil) audio recordings using professional-grade equipment.
- Interpret project guidelines to produce clear, natural, and contextually relevant audio samples for AI training.
- Curate, review, and ensure the linguistic accuracy and quality of all recordings submitted.
- Collaborate remotely with project coordinators and provide feedback or insights as needed during the recording process.
- Follow specific technical and quality standards for file formatting, consistency, and clarity.
- Supply a professional audio sample as part of the project's onboarding process, demonstrating your recording skill.
- Meet agreed-upon project deliverables and timelines for audio submissions. Preferred Qualifications
- Native-level fluency in Brazilian Portuguese, with a strong command of pronunciation and intonation.
- Minimum of three years of proven experience in professional audio recording or voice work.
- Demonstrated proficiency with high-end recording equipment and industry-standard audio editing tools.
- Excellent written and verbal communication skills in Portuguese; ability to follow nuanced project instructions.
- Portfolio or track record of high-quality audio projects, ideally for media, broadcasting, or educational content.
- Familiarity with quality assurance processes for audio deliverables.
- Ability to collaborate effectively in a remote, feedback-driven engagement environment. Please note that you will need your professional audio equipment during the interview.
Requirements
- Audio recording
- Must be eligible to work in one of: Remote, Brazil
How long hiring takes
Across the AI training platforms we refer candidates to, the median gap between referral and hire is about 30 days. It varies by platform and role, so treat it as a rough guide for this one.
Eligible Languages
Fluent proficiency in Brazilian Portuguese or Portuguese
Key responsibilities
- Create and deliver high-fidelity Portuguese (Brazil) audio recordings using professional-grade equipment.
- Interpret project guidelines to produce clear, natural, and contextually relevant audio samples for AI training.
- Curate, review, and ensure the linguistic accuracy and quality of all recordings submitted.
- Collaborate remotely with project coordinators and provide feedback or insights as needed during the recording process.
Why this role
Micro1's Portuguese Audio Recording Expert (Brazil) role pays $20-$40 per hour for native Brazilian Portuguese speakers who can produce clean, high-quality audio recordings for a global AI training project. The role is scoped specifically to Brazilian Portuguese rather than European Portuguese. No prior AI experience is required, only consistent recording quality.
Talent pool
We're light on Languages candidates
We've matched 72 people with a Languages background against 925 Languages listings we've tracked, so most go out without one. Set up a profile and we'll consider you for a role like this one.
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Common questions
What does the Micro1 application process look like?
Expect a screening interview with Zara, Micro1's AI recruiter. Prepare for it like a real video call: good lighting, clear audio, verbal answers to technical questions. A human manager reviews the recording afterward, and some roles add a short skills assessment on top.
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 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.
What does Languages work look like for a Portuguese Audio Recording Expert (Brazil)?
Tasks here are scoped to Languages, not generic labeling. As a Portuguese Audio Recording Expert (Brazil), expect to draw on real domain judgment (evaluating outputs, correcting errors, or providing expert reasoning specific to Languages) rather than following a one-size-fits-all rubric. If you don't have hands-on Languages background, this is likely not the right listing to start with.
What specific skills does this listing call for?
Audio recording, Brazilian Portuguese, and Portuguese are named directly in the listing. If you don't have hands-on experience with these, expect the screening process to test for them directly rather than accepting adjacent experience as a substitute.
What does the 'openings' count on this listing mean?
It's Micro1's live count of how many candidates it's still trying to place for this specific role, 25 right now, not a countdown on your individual application. A higher number signals more active demand; it doesn't lower the bar for acceptance.
How much does this specific role pay?
This listing is posted at $20–$40/hr, an hourly rate. The range reflects experience level and negotiated terms, not a placeholder, so where you land in it depends on your background and the assessment. Pay can change between when we last checked the listing and when you apply, so confirm the current number on the platform's own application page before committing time.
Do I need to be fluent in Brazilian Portuguese or Portuguese?
Yes. This role specifically requires Brazilian Portuguese or Portuguese proficiency, on top of the English most AI training work assumes by default. If Brazilian Portuguese is not a language you're fluent in, 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 Micro1'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.
Can I apply from outside Brazil?
This specific role is open only to people based in Brazil. If you are somewhere else, applying is unlikely to lead to an offer even if you pass the assessment, because the restriction is usually about where the work can legally be contracted rather than your skills. Read the full description for any tax-residency or right-to-work caveats before you apply.
Is there an interview?
Yes. Please note that you will need your professional audio equipment during the interview.