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Apus: Audio Annotation Verifier Spanish (Colombia)

Welocalize

RemoteFreelance-RemoteWelo Data - AI Services
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Posted April 28, 2026

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: As soon as possible (ASAP) 
Project Duration: 6 weeks with the possibility of extension 
Commitment: 10–20 hours per week, for up to 6 weeks 
Job Type: Freelance 
Location:  Remote (Colombia
Language: Spanish 
Pay Rate: $8.14/hour 

Requirements 

  • Native or near-native fluency in target locale - Spanish.
  • 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. 

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: As soon as possible (ASAP) 
Project Duration: 6 weeks with the possibility of extension 
Commitment: 10–20 hours per week, for up to 6 weeks 
Job Type: Freelance 
Location:  Remote (Colombia
Language: Spanish 
Pay Rate: $8.14/hour 

Requirements 

  • Native or near-native fluency in target locale - Spanish.
  • 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. 

Apply for this role

Listing aggregated by StartupHub.ai from Welocalize’s public careers board. Applications are handled on the employer’s site.