Welocalize · Voice & audio
Apus: Audio Annotation Verifier Portuguese (Portugal)
Listed on Welocalize as “Apus: Audio Annotation Verifier Portuguese (Portugal)”
What this actually is
You record voice samples following scripts, evaluate AI-generated audio for quality, and provide expert feedback used to train speech models. Often paid by the minute or hour of recording. The platform title (Apus: Audio Annotation Verifier Portuguese (Portugal)) reflects the rate band and the expertise required, not the day-to-day work.
Can you do this on your visa?
F-2 / F-4 / F-5 / F-6: open. E-1 to E-7: needs concurrent-employment permit. D-2 / D-4 students: S-3 permit, 20 hr/week cap. D-10 / D-8: case by case.
Korean tax on USD income
First 5 years in Korea: foreign-source income only taxed if remitted into Korea. After year 5: worldwide income. Full tax guide.
Original posting from Welocalize
Overview:
Welo Data is looking for experienced quality reviewers to join a high-profile AI training data project in collaboration with one of the world’s leading voice AI platforms. As a Verifier, you will play a critical role in shaping the way AI understands and interacts with people globally by ensuring transcription accuracy and compliance with quality standards.
What you will do
Review short audio transcriptions (~5 seconds) for accuracy and adherence to guidelines.
Approve correct transcriptions or reject with specific, actionable written feedback.
Identify and correct errors in punctuation, formatting, and style-guide application.
Support Analysts through constructive feedback to enhance overall quality.
Flag recurring issues to the project lead for resolution.
Project Details:
Start Date: ASAP
Duration:6 weeks, with the possibility of extension
Commitment:10-20 hours per week for up to 6 weeks
Job Type: Freelance
Location: Remote (Portugal)
Language:Portuguese
Pay Rate: $18.81/hour
Requirements:
Native or near-native fluency in target locale - Portuguese.
Language Skills: Exceptional written skills with expert-level command of grammar, punctuation, and style
Experience: Prior experience in quality review, editing, transcription QA, or related fields.
Attention to Detail: Strong critical eye for subtle errors in formatting and adherence to guidelines.
Technical Setup: A reliable computer, high-quality headphones, and stable internet connection.
Constructive Feedback Skills: Ability to provide clear, professional written feedback.
Commitment to Learning: Familiarity with annotation or linguistic QA tools is advantageous but not required.
Availability to commit 10-20 hours per week for up to 6 weeks.
Why Join Us?
By joining Welo Data, you’ll contribute to impactful and culturally relevant AI solutions while enhancing your expertise in quality review and transcription.
Quoted from Welocalize’s public listing on 2026-07-21. We don’t edit platform copy; honest framing is in the title and the “what this actually is” block above.
Advertisement
Related AI training jobs
Mercor · Voice & audio
Basque Audio Generalist Evaluator Expert - review AI outputs in your specialty
$50/hr · Remote · USD
Mercor · Voice & audio
English (Australia) Audio Generalist Evaluator Expert - review AI outputs in your specialty
$50/hr · Remote · USD
Mercor · Voice & audio
English (New Zealand) Audio Generalist Evaluator Expert - review AI outputs in your specialty
$50/hr · Remote · USD
Mercor · Voice & audio
Hindi Audio Generalist Evaluator Expert (San Francisco Bay Area) - review AI outputs in your specialty
$50/hr · Remote · USD
More on this platform
About Welocalize
Language QA at scale. Translation evaluation, speech labeling, multilingual prompt review. Pay is hourly and predictable; project supply is steady for working language pairs.
Is Welocalize legit? Our review
A localization company founded in 1997, not a task marketplace. Scheduled rater work with bounded weekly hours, steadier but lower pay than Outlier or Alignerr ceilings, and a residency catch on Korean-language roles worth checking before you apply.
See all AI training jobs
Browse by category and compare across all eight platforms we cover.