Audio Quality Reviewer

Alignerr Corp.; Brazil; Remote; BRL 34,000 - 55,000; Part time

Job summary

Alignerr is seeking an Audio Quality Reviewer (AI Training) to listen to and evaluate audio recordings that power AI systems. This fully remote hourly contract offers flexible hours and a focus on data quality.

You'll identify issues like background noise and mispronunciations, verify transcription accuracy, and provide detailed feedback. Set your own pace 10–40 hours/week and help shape how machines understand human speech.

Qualifications

• Listen to audio recordings and evaluate clarity, accuracy, and technical quality.
• Identify issues such as background noise, distortion, mispronunciations, or recording artifacts.
• Verify that transcriptions accurately match their corresponding audio content.
• Rate recordings using structured evaluation criteria and rubrics.
• Provide clear, detailed feedback on each audio sample.
• Work independently through batches of audio at your own pace and schedule.

Responsibilities

• Listen to audio recordings and evaluate clarity, accuracy, and technical quality.
• Identify issues such as background noise, distortion, mispronunciations, or recording artifacts.
• Verify that transcriptions accurately match their corresponding audio content.
• Rate recordings using structured evaluation criteria and rubrics.
• Provide clear, detailed feedback on each audio sample.
• Work independently through batches of audio at your own pace and schedule.

Skills

Attentive listening

Detail oriented

Independent work

Headphones ownership

No formal audio background required

Tools

Audio playback tools

Job description

Audio Quality Reviewer (AI Training)

What if your keen sense of hearing could directly shape the future of AI? We're looking for Audio Quality Reviewers to listen to and evaluate audio recordings that power next-generation AI systems. Your feedback ensures that AI learns from the clearest, most accurate audio data possible — making a real and lasting impact on how machines understand the human voice.

This is a fully remote, flexible contract role open to anyone with sharp listening skills and a good ear for detail. No audio engineering background required.

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

What You'll Do

• Listen to audio recordings and evaluate them for clarity, accuracy, and technical quality
• Identify issues such as background noise, distortion, mispronunciations, or recording artifacts
• Verify that transcriptions accurately match their corresponding audio content
• Rate recordings using structured evaluation criteria and rubrics
• Provide clear, detailed feedback on each audio sample
• Work independently through batches of audio at your own pace and schedule

Who You Are

• A strong, attentive listener with the ability to detect subtle audio differences
• Detail-oriented and consistent — you apply the same quality standard across every recording
• Comfortable using audio playback tools and simple review interfaces
• Self-motivated and reliable when working independently
• Owner of a pair of headphones or earbuds
• No prior audio engineering, sound production, or AI experience required

Nice to Have

• Experience in transcription, podcasting, music, or broadcast media
• Familiarity with audio quality concepts such as sample rate, noise floor, or clipping
• Background in quality assurance, data annotation, or content review

Why Join Us

• Work on cutting-edge AI projects alongside leading research labs
• Fully remote and flexible — set your own hours and work from anywhere
• Freelance autonomy with the structure of meaningful, task-based work
• Contribute to AI development that shapes how technology understands human speech
• Potential for ongoing work and contract extension as new projects launch