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Audio Annotation Jobs (NOW HIRING)

Besimple AI

Strategic Projects Lead -- Audio Data

$53 - $71.75/hr

Responsibilities : • Own audio data collection and annotation projects from kickoff through final customer delivery. • Translate customer requirements into project specs, contributor workflows ...

SpaceXAI

AI Tutor - Polish

Work with technical staff to improve annotation tools for efficient audio workflows. BASIC QUALIFICATIONS: * Native proficiency in Polish with exposure to diverse accents, dialects, or regional ...

Perle AI

Freelance Audio Contributor - US English

Prior experience in transcription, voice work, or data annotation is a plus but not required Why ... All audio data must be original and legally sourced * Submitted data must not include any ...

Perle

Expert Audio Transcriber, Tunisian Arabic

$20.50 - $26.50/hr

... annotation experience • Demonstrated accuracy at the word level under deadline pressure • Comfortable with web-based annotation platforms and variable-speed audio playback • Reliable high-speed ...

Perle AI

$18 - $23.50/hr

Comfortable with web-based annotation platforms and variable-speed audio playback * Reliable high-speed internet, quality headphones, and a quiet workspace * Ability to commit to defined volume per ...

Mercor

Spanish Audio Evaluator - Expert

New York, NY · Remote

$50/hr

Spanish (Mexico) Audio Generalist Evaluator Expert Type: Contract Compensation: $50/hour Location ... Experience with transcription, annotation, localization, evaluation, or research workflows in ...

Mercor

Hindi Audio Evaluator - Expert

New York, NY

$50/hr

Position: Hindi Audio Generalist Evaluator Expert (San Francisco Bay Area) Type: Contract ... Prior experience with transcription, annotation, or evaluation workflows in Hindi. * Familiarity ...

Perle AI

Expert Audio Transcriber, Hebrew (US, Canada, EU)

$20.50 - $26.50/hr

Comfortable with web-based annotation platforms and variable-speed audio playback * Reliable high-speed internet, quality headphones, and a quiet workspace * Ability to commit to defined volume per ...

Mercor

Russian Audio Evaluator - Expert

New York, NY · On-site +1

$50/hr

Position: Russian Audio Generalist Evaluator Expert (San Francisco Bay Area) Type: Contract ... Experience with transcription, annotation, localization, evaluation, or research workflows in ...

Mercor

Russian Audio Evaluator - Expert

New York, NY · On-site +1

$50/hr

Position: Russian Audio Generalist Evaluator Expert (San Francisco Bay Area) Type: Contract ... Prior experience with transcription, annotation, or research workflows in Russian. * Interest in AI ...

Cartesia

Applied Researcher, Audio

San Francisco, CA · On-site

$200K - $350K/yr

... and annotation * Set new standards for how we evaluate and benchmark our audio models What You ... Bring * Strong applied mindset and ability to balance scientific novelty with product impact.

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Audio Annotation information

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$29.5K

$84.5K

$171.5K

How much do audio annotation jobs pay per year?

As of Aug 28, 2026, the average yearly pay for audio annotation in the United States is $84,456.00, according to ZipRecruiter salary data. Most workers in this role earn between $50,000.00 and $113,000.00 per year, depending on experience, location, and employer.

What is audio annotation?

Audio annotation is the process of labeling or tagging audio data with relevant information, such as identifying sounds, speech, speakers, or background noises. This process helps train machine learning models to recognize and understand audio content. Audio annotation can involve tasks like transcribing speech, marking segments with specific sounds, or categorizing audio clips by genre or emotion. It is widely used in developing applications for speech recognition, virtual assistants, and audio analysis.

What are the key skills and qualifications needed to thrive as an audio annotator, and why are they important?

To thrive as an Audio Annotator, you need strong attention to detail, excellent listening skills, and familiarity with linguistic concepts, often supported by relevant coursework or experience in linguistics or audio processing. Proficiency in annotation tools such as ELAN, Audacity, or Praat, as well as experience with data labeling platforms, is typically required. Strong organizational skills, patience, and the ability to work independently make someone stand out in this role. These skills ensure accurate and consistent audio data labeling, which is essential for training reliable AI and speech recognition systems.

What are some common challenges faced by audio annotators, and how can they be managed effectively?

Audio annotators often encounter challenges such as distinguishing overlapping voices, dealing with low-quality recordings, and maintaining consistency in labeling. To manage these, it's important to use high-quality headphones, familiarize yourself with annotation guidelines, and communicate regularly with your team to resolve ambiguities. Many organizations also provide regular feedback sessions and quality checks to ensure accuracy and support continuous improvement.
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Cities with the most Audio Annotation job openings:

What states have the most Audio Annotation jobs?

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What job categories do people searching Audio Annotation jobs look for?

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Audio Annotation jobs near you
Infographic showing various Audio Annotation job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 71% Full Time, 25% Part Time, 1% Temporary, and 2% Contract. Highlights an 80% Physical, 2% Hybrid, and 18% Remote job distribution, with an average salary of $84,456 per year, or $40.6 per hour.

Especialista em Transcrição de Áudio Japonês

Remote

Alignerr
See more jobs at Alignerrexternal

$10 - $15/hr

Other

Posted 25 days ago

Job description

Especialista em Transcrição de Áudio Japonês

$10-15/hr Remote Freelance AUDIO

About the Role

Are you a Japanese speaker based in São Paulo or elsewhere in Brazil? What if your ear for Japanese could directly shape how AI listens to and understands one of the world's most complex languages? We're looking for Japanese Audio Transcription Specialists to listen to real-world audio recordings and produce accurate, detailed transcriptions that train the next generation of AI speech systems.

Brazil is home to the largest Japanese diaspora community in the world. Whether you're a native Japanese speaker, a Nikkei heritage speaker, or a bilingual professional with deep Japanese fluency, your listening comprehension and cultural knowledge are exactly what this role needs. This is a fully remote, flexible contract role — no AI background required.

  • Organization : Alignerr
  • Type : Hourly Contract
  • Location : Remote
  • Commitment : 10–40 hours/week
What You'll Do
  • Listen to Japanese audio recordings spanning a wide range of topics, speakers, and styles — from casual conversation to formal speech
  • Produce precise, verbatim transcriptions following detailed project guidelines
  • Accurately capture nuances such as filler words, hesitations, speaker overlaps, and non-standard speech
  • Identify and label speakers, timestamps, and audio events as required
  • Apply proper Japanese orthography, punctuation, and formatting conventions consistently
  • Flag unclear or inaudible segments with appropriate annotations
  • Maintain high quality and consistency across large volumes of audio content
  • Work independently and asynchronously — fully on your own schedule
Who You Are
  • Native or near-native fluency in Japanese with excellent listening comprehension
  • Strong command of Japanese writing systems — kanji, hiragana, and katakana
  • Naturally detail-oriented with a patient, methodical approach to repetitive tasks
  • Able to distinguish between speakers and accurately capture natural, conversational Japanese
  • Comfortable working with audio playback tools and text-based interfaces
  • Self-motivated and reliable when working independently without supervision
  • No prior AI, transcription, or tech experience required
Nice to Have
  • Experience in transcription, subtitling, captioning, or stenography
  • Familiarity with Japanese dialects and regional speech patterns (Kansai, Tohoku, Kyushu, etc.)
  • Background in linguistics, translation, interpretation, or Japanese language education
  • Experience using transcription software or audio annotation tools
  • Knowledge of specialized vocabulary in fields such as business, medicine, technology, or media
  • Proficiency in English or Portuguese for communication purposes
Why Join Us
  • Work on cutting-edge AI speech recognition 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 how AI understands and processes spoken Japanese worldwide
  • Develop your skills in a growing field at the intersection of language and technology
  • Potential for ongoing work and contract extension as new projects launch

Apply