Castilian Spanish Audio Specialist — Remote AI Training

Alignerr Corp.; United States; Remote; USD 60,000 - 90,000; Full time

Job summary

Alignerr Corp. seeks US-based Castilian Spanish Audio Specialists to train AI speech models. Your expert ear will assess audio for authentic Peninsular Spanish patterns and annotate samples for model improvement.

Remote, flexible work with no prior AI experience required. You will deliver structured English feedback to help refine pronunciation, prosody, and linguistic authenticity across diverse data.

Qualifications

• Native or heritage Castilian Spanish with Peninsular Spanish knowledge.
• Strong attention to phonetic detail and linguistic patterns.
• Excellent written English for technical feedback.

Responsibilities

• Listen and evaluate AI-generated audio for phonetic accuracy.
• Transcribe and annotate samples with precise labeling.
• Identify and flag errors or dialect biases in outputs.
• Assess prosody, cadence, and rhythm of European Spanish.
• Provide clear English feedback explaining judgments.

Skills

Castilian Spanish

Phonetics awareness

Detail-oriented

English writing

Tools

Audio annotation platforms

Transcription tools

Job description

Alignerr Corp. seeks US-based Castilian Spanish Audio Specialists to train AI speech models. Your expert ear will assess audio for authentic Peninsular Spanish patterns and annotate samples for model improvement.

Remote, flexible work with no prior AI experience required. You will deliver structured English feedback to help refine pronunciation, prosody, and linguistic authenticity across diverse data.