Castilian Spanish Audio Transcript Editor

About OpenTrain

OpenTrain AI is the hiring and contracting organization for this role and the #1 platform for finding and building careers in AI training and data labeling. Contributors use OpenTrain to discover projects, build a professional profile, and apply for opportunities that match their skills.

Creating an OpenTrain account is free. This contract role gives you the opportunity to build experience in a growing field while contributing specialized Castilian Spanish expertise to speech technology.

• Remote contract opportunity
• Part-time engagement
• Apply through OpenTrain

About AI Speech Training

AI training is the human work behind modern artificial intelligence. Speech systems learn from audio recordings and carefully reviewed transcripts, so accurate words, punctuation, formatting, and timing help models better understand real-world language.

As an audio transcript editor, you will contribute to the data quality that supports the development of AI speech systems. This work is remote and can offer flexible participation for people with strong language skills and close attention to detail.

• Support the development of AI speech systems
• Work with Castilian Spanish audio data
• Use language expertise in a growing technology field

The Role

OpenTrain AI is seeking a Castilian Spanish Audio Transcript Editor to review audio recordings from Spain's Spanish dialect against existing transcripts. You will correct word-level transcription errors and refine punctuation, spelling, formatting, and timing.

The role combines careful listening with consistent editorial judgment. You will work independently and asynchronously, identify unclear audio or overlapping speech, and flag material that needs additional review.

• Experience level: Entry level
• Workload: 20+ hours per week
• Work arrangement: Remote contractor
• Pay: $10-$35 per hour

What You'll Do

You will maintain accurate, consistent transcript data by comparing spoken Castilian Spanish with existing written transcripts and applying detailed editorial and formatting guidelines.

• Listen to Castilian Spanish recordings and compare them with existing transcripts
• Correct misheard words, spelling, punctuation, and formatting issues
• Verify and adjust word-level timestamps so text aligns precisely with audio
• Apply style and formatting guidelines consistently
• Identify unclear audio segments and overlapping speakers
• Flag content that requires additional review
• Work independently and asynchronously while maintaining quality

Requirements

You should have native or near-native fluency in Castilian Spanish, including familiarity with Spain-specific pronunciation, vocabulary, and regional language nuances. Strong listening skills and excellent written Spanish are essential.

The work requires a methodical approach to repetitive precision tasks, comfort with exact timing and word-level accuracy, and the ability to follow detailed editorial and formatting guidelines reliably. Prior AI or technology experience is not required.

• Native or near-native Castilian Spanish fluency
• Ability to distinguish words accurately in varied audio conditions
• Strong written Spanish and listening skills
• Accuracy with wording, punctuation, formatting, and word-level timestamps
• Sound judgment when reviewing unclear audio or overlapping speech
• Consistent, detail-oriented approach to editorial guidelines

Helpful Background

Previous experience in transcription or related language-focused work can help you succeed, although it is not required. Familiarity with speech data and transcript tools may also be useful.

• Transcriptionist experience
• Court reporting or stenography experience
• Subtitling or closed-caption editing experience
• Transcript editing experience
• Linguistics training focused on Spanish or Iberian Spanish
• Familiarity with phonetics or speech processing
• Experience using annotation or transcript-editing tools

How to Apply

Create a free OpenTrain account, build your profile around your Castilian Spanish and audio-editing strengths, and apply through OpenTrain. This opportunity is designed for independent contributors who can commit to 20 or more hours per week.

• Create or update your OpenTrain profile
• Highlight relevant Spanish, transcription, and editing experience
• Apply for the remote contract opportunity
• Contribute to AI speech training through precise transcript review