Spanish (Spain) Audio Transcript Editor (AI Training)

About The Role

What if your native command of Castilian Spanish and sharp listening skills could directly shape how AI understands spoken language? We're looking for detail-oriented transcript editors — particularly those with strong familiarity with Spain's Spanish dialect — to review, correct, and refine audio transcripts that will train the next generation of AI speech systems.

Based in Mexico City but fluent in Castilian Spanish? This is your opportunity. This is meticulous, rewarding work for people who notice what others miss — a misheard syllable, a dropped accent, a timestamp that's a fraction of a second off.

This is a fully remote, adaptable contract role. No prior AI experience needed — just native or near-native Castilian Spanish fluency, excellent listening skills, and a commitment to precision.

Organization: Alignerr
Type: Hourly Contract
Location: Remote
Commitment: 10–40 hours/week

What You'll Do

Listen to audio recordings in Castilian Spanish and compare them against existing transcripts,



correcting errors at the word level
Fix misheard words, misspellings, punctuation errors, and formatting inconsistencies
Verify and adjust word-level timestamps to ensure precise alignment with the audio
Apply detailed style and formatting guidelines consistently across all tasks
Flag unclear audio, overlapping speech, or segments that require additional review
Maintain high accuracy and quality standards across large volumes of transcript data
Work independently and asynchronously — fully on your own schedule

Who You Are

Native or near-native Castilian Spanish speaker — deep familiarity with Spain's pronunciation, vocabulary, and regional nuances is essential
Excellent listening skills with the ability to accurately distinguish words in varied audio conditions
Highly detail-oriented with a methodical, patient approach to repetitive precision work
Comfortable working with exact timing and word-level accu

📌 Spanish (Spain) Audio Transcript Editor — Castilian Specialists (Ciudad de México)
🏢 Alignerr
📍 Ciudad de México