Portuguese Audio Recording Expert (Brazil)
$20 to $40/hIndicative range provided by micro1
Posted on July 30, 2026 · Applications until September 28, 2026
I am sending you to the official micro1 page. Applying is free and in English.
I earn a commission from the platform when a candidate I referred gets hired. It changes nothing for you.
This remote contractor creates high-fidelity Portuguese audio recordings to train AI systems. Candidates need native-level Brazilian Portuguese fluency and at least three years of professional audio recording experience.
Description in English, as published by micro1.
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.
Required skills
- Audio recording
25 openings
About micro1
micro1 is an AI data lab that hires remote experts to train and evaluate models. The original posting is on their site.
View this job on micro1More jobs in Other
AI - Analyst | Photographer - English(US)
The AI Analyst Photographer sources, obscures, and documents real-world images to create evaluation materials for AI models. Candidates must possess native English fluency, strong regional cultural knowledge, and advanced web research skills.
- Photoshop
Posted yesterday
AI - Analyst | Photographer - Indonesian
The AI Analyst sources and edits Indonesian photographs to create evaluation materials for multimodal AI agents. Candidates must be fluent in Indonesian, possess strong local cultural knowledge, and demonstrate proficiency in multi-step web research.
- Photoshop
Posted yesterday
AI - Analyst | Photographer - Portuguese
The AI Analyst Photographer sources, modifies, and annotates real-world Portuguese images to create AI evaluation materials. The role requires native Portuguese fluency, strong English proficiency, and advanced web research skills.
- Photoshop
Posted 2 days ago
Ambulance Dispatcher - Emergency Communications Specialist
This remote contractor position involves receiving, triaging, and routing emergency requests while documenting communications to train AI systems. Candidates must possess expertise in ambulance or emergency dispatch operations, along with strong multi-channel communication skills.
- Prioritization and triage of requests under pressure
- Clear
- concise communication (radio/phone/chat)
- +2
Posted 2 days ago$30 to $55/h