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 accurate transcriptions or reject those requiring correction with clear, actionable 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:
* hours per week for up to 6 weeks
Job Type:
Freelance
Location:
Remote (must be located in
Spain)
Language:
Catalan
Pay Rate:



US
$24.9/hour
Requirements:
Fluency: Native or near-native fluency in Catalan
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 * hours per week for up to 6 weeks.
Join Welo Data to be part of an impactful project that helps make AI more culturally relevant and inclusive.

📌 Catalan Audio Transcription Verifier (Madrid)
🏢 Welocalize
📍 Madrid