Help improve AI by transcribing and evaluating Spanish audio from Mexico and Argentina. Earn $6.50 per hour in a flexible part-time contractor role requiring at least one hour each weekday.
Audio & Speech
Remote Hourly · $6.5/hr
$6.5/hr
Compensation
4 countries
Eligibility
Entry
Experience
Mar 28, 2025
Posted
Open to applicants in
Argentina Costa Rica Guatemala Mexico
Interested in this role?
Create a free OpenTrain account and apply in minutes.
OpenTrain AI is the hiring and contracting organization for this role. OpenTrain is the #1 platform for finding and building careers in AI training and data labeling, helping contributors discover projects, build experience, and apply in minutes.
Free account creation
Remote opportunities across the growing AI training industry
Flexible projects for part-time contributors
About AI Training Work
AI training is the human side of building modern artificial intelligence. People prepare and review examples so AI systems can better understand language, speech, and real-world communication.
In this project, your careful transcription and audio judgments will help create more accurate language data for AI systems. It is an opportunity to contribute to cutting-edge technology while working remotely with a flexible schedule.
Support the development of speech and language AI
Use your listening and language skills in practical data work
Work remotely with a computer, reliable internet, and audio files
The Role
OpenTrain AI is seeking detail-oriented native Spanish speakers from Mexico or Argentina for a Spanish audio transcription project. You will analyze spoken audio clips, identify target words, and transcribe speech accurately according to detailed project instructions.
The role is entry level, and previous experience in audio transcription, linguistic annotation, or data labeling is preferred but not required. The project requires a consistent commitment of at least one hour per day, Monday through Friday, for the next one or more years.
Role: Spanish Audio Transcription Contributor
Pay: $6.50 USD per hour
Employment type: Part-time contractor
Time requirement: Less than 20 hours per week
Experience level: Entry level
Project subject: Spanish audio recordings
What You'll Do
You will review spoken Spanish recordings and apply precise labels based on project guidelines. Success in this role depends on careful listening, accurate transcription, and consistent handling of pronunciation differences and minor mispronunciations.
Analyze spoken audio clips
Identify target words in recordings
Transcribe speech accurately
Assess audio quality
Recognize variations in pronunciation
Apply labels according to project instructions
Maintain a high level of accuracy and attention to detail
Requirements
Applicants should be native Spanish speakers from Mexico or Argentina with strong listening and transcription skills. The project is listed as available in Argentina, Costa Rica, Guatemala, and Mexico, while the stated qualification specifically requests native speakers from Mexico or Argentina.
Native Spanish speaker from Mexico or Argentina
Strong listening and transcription skills
Ability to follow detailed instructions and labeling guidelines
High attention to detail and accuracy
Familiarity with spoken-language variations and minor mispronunciations
Reliable internet connection and ability to work with audio files
Ability to commit at least one hour per day, Monday through Friday, for the next 1+ year
Prior audio transcription, linguistic annotation, or data-labeling experience preferred
Who Should Apply
This opportunity may suit entry-level contributors who are confident listening to spoken Spanish and can work carefully within a structured labeling process. It is especially relevant for people familiar with regional pronunciation differences who can maintain accuracy across repeated audio tasks.
Native Spanish speakers seeking flexible part-time AI work
Candidates with transcription or data-labeling experience
Detail-oriented contributors who follow guidelines consistently
People able to maintain a regular weekday commitment
How to Apply Through OpenTrain
Create a free OpenTrain account and apply in minutes. OpenTrain AI manages hiring and contracting for this opportunity, connecting qualified contributors with practical work that helps improve AI systems.
Create your free OpenTrain account
Review the project details and eligibility requirements
Apply through OpenTrain
Complete any project-specific onboarding or instructions if selected
Record 11 English trigger words in quiet and reflective spaces, using different speeds, tones, and emotions. This one-hour project is open to participants in selected Spanish-speaking countries.
Record around 500 short Spanish voice commands in approximately two hours using an Android phone. This flexible remote project is open to native Spanish speakers with a European accent and requires no prior experience.
Review and correct machine-generated Spanish (Spain) audio transcriptions, add metadata, and annotate language data for next-generation AI systems. Work remotely for $10 to $20 per hour with a flexible schedule.