Spanish (Spain) Audio Transcript Editor

About the Role

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

London's large and diverse Spanish-speaking community includes a significant number of native Castilian speakers. If you have a sharp ear, a love of linguistic precision, and the patience for detailed, methodical work, this role was built for you.

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

What You'll Do

• Listen to Castilian Spanish audio recordings 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 accuracy
• Able to follow and consistently apply detailed style guides and formatting rules
• Strong written communication skills in Spanish
• Self-motivated and reliable when working independently
• No prior AI or tech experience required

Nice to Have

• Experience as a transcriptionist, court reporter, or stenographer
• Background in subtitling, closed-captioning, or subtitle editing
• Linguistics training or academic background in Spanish language studies — particularly Iberian Spanish
• Prior work with annotation platforms, data labeling tools, or transcript editing software
• Familiarity with phonetics, speech processing, or audio analysis
• Experience following detailed editorial or formatting style guides

Why Join Us

• Work on cutting-edge AI speech and language projects alongside leading research labs
• Fully remote and flexible — work when and where it suits you
• Freelance autonomy with the structure of meaningful, task-based work
• Contribute directly to improving how AI understands and processes spoken Spanish
• Potential for ongoing work and contract extension as new projects launch
• Join a global community of language specialists doing work that matters