We’re hiring freelance AI Data Annotators for Spanish language alignment work.

You'll listen to audio and align spoken words to their exact position in the transcript - correcting boundaries, catching mis-transcriptions, and making sure every word lands where it belongs.

The work is detail-heavy and quiet. If you like careful, focused tasks and have a good ear for language, it's a strong fit.

Fully remote and fully adaptable. No fixed schedule and no minimum weekly commitment. You pick up tasks when they're available and deliver against a deadline - mornings, nights, weekends, whatever works for you.

What you'll be doing:

• Listening to audio and aligning each word in the transcript to where it's actually spoken
• Correcting timing boundaries, missing or extra words,



and transcription errors
• Applying detailed annotation guidelines consistently across large volumes of work
• Flagging unclear audio, edge cases, and anything the guidelines don't cover

What you'll need:

• A laptop or desktop computer. This work can't be done on a phone or tablet.
• Headphones and a quiet environment. You'll be listening closely to short segments of speech, often repeatedly.
• Strong Spanish writing and comprehension. You should be comfortable reading detailed guidelines and picking up on subtle differences in wording.

📌 Spanish Language Freelance AI Data Annotator (España)
🏢 Perit AI (YC F26)
📍 España