Open AI training and model evaluation roles that call for Audio Quality Assessment expertise, gathered from 4 platforms. Part of Languages, Translation & Voice.
Pay figures cover the 62 open jobs that publish an hourly rate in USD. They are published rates, not a guarantee of income. Last checked on October 8, 2026.
This remote contract role involves comparing audio recordings with existing transcripts and correcting characters, words, punctuation, and timing in Simplified Chinese. It is aimed at native speakers with strong listening precision who want to help AI systems better understand spoken Chinese. No previous AI background is needed.
This is a remote, hourly contract role producing verbatim transcriptions of spoken Simplified Chinese audio so that AI systems can learn to process natural conversation. It suits native or near-native Simplified Chinese speakers with sharp listening skills who can follow detailed style and formatting guidelines, with no prior AI experience required.
This remote contract role asks you to review and correct audio transcripts in Castilian Spanish against their recordings, fixing word errors, punctuation, formatting and word-level timestamps. It suits native or near-native Castilian speakers with sharp listening skills and a precise, methodical approach to repetitive work. No prior AI experience is required.
This remote freelance role centers on listening to recordings of spoken Spanish and turning them into accurate, verbatim transcripts that follow detailed style rules. It suits detail-oriented people with native or near-native command of Peninsular Spanish who can work through noisy, overlapping conversation. No prior AI experience is required.
This job asks native or heritage speakers of Peninsular Spanish to help train and check AI speech models. The work involves listening to generated audio, transcribing and labeling samples, and writing English feedback on accuracy and naturalness. It suits people with a trained ear for European Spanish who want flexible remote work and no prior AI experience.
This remote contract role asks French voice professionals to record speech samples that help AI systems sound more natural and expressive. It also involves judging AI-generated French audio and giving feedback on its quality. It is aimed at working voice actors and voice-over artists who have a professional studio setup and no prior AI background.
This remote, contract-based role asks German-speaking voice professionals to record scripted German audio and judge AI-generated speech for naturalness, pronunciation, and expressiveness. It suits people with voice acting or narration experience who want to help AI systems sound more human, and no prior AI background is needed.
This role involves evaluating audio recordings in British English for an AI training project. You will use your native British English expertise to assess the naturalness, pronunciation and quality of recordings, then provide structured feedback. The ideal profile is a native British English speaker capable of finely analysing speech characteristics.
Posted October 6, 2026
Referral link to micro1's job list: search for this role there. Open this exact job
You will lend your voice to AI learning projects as a professional voice actor. Working remotely from your personal studio, you will record scripts in Mexican Spanish with clarity and emotional expression, collaborating closely with the technical team to achieve the required audio quality standards.
Posted October 6, 2026
Referral link to micro1's job list: search for this role there. Open this exact job
This job invites voice actors or voice coaches to contribute to the development of advanced AI systems for voice and speech. You will analyze short audio recordings and produce precise, structured written evaluations using professional voice terminology. No prior AI experience is required, only your expertise in voice and speech matters.
Posted October 5, 2026
Referral link to micro1's job list: search for this role there. Open this exact job
You are a licensed pharmacist or experienced pharmacy technician in the United States and are invited to evaluate audio recordings containing spoken medication names. Your job is to verify the accuracy and clarity of the pronunciation of generic and brand medication names according to a structured evaluation grid, applying consistent scoring criteria across all tasks.
Posted September 30, 2026
This job involves examining and annotating audio and video recordings from robots to train AI systems. The role requires you to identify audio defects such as background noise, distortion, or interruptions, then classify and document the issues according to precise guidelines. It is suited for audio professionals with confirmed expertise in sound engineering or audio production.
Posted September 29, 2026
Referral link to micro1's job list: search for this role there. Open this exact job
This contract role asks sound designers to review robotic arm video sessions and judge the audio track for clarity, accuracy and consistency. The work also covers cleaning up noise and distortion, and marking specific sounds or anomalies so the material can train AI models. No prior AI experience is needed, since the role is aimed at audio professionals whose sound expertise is the main asset.
Posted September 29, 2026
Referral link to micro1's job list: search for this role there. Open this exact job
This role consists of evaluating and improving the capabilities of AI models in language and audio. You will provide expert judgments on the quality of translations, the naturalness of voice and audio content, and participate in the creation of training resources. This role is designed for linguists, translators, and audio professionals with recognized native or professional expertise.
Posted September 15, 2026
You will listen to audiobooks generated by text-to-speech synthesis in Dutch and evaluate the natural quality and accuracy of the narration. By identifying pronunciation defects, reading errors and unnatural intonations, you will contribute to improving AI models. This part-time role is aimed at native Dutch speakers who are passionate about audiobooks.
Posted September 14, 2026
You will listen to audiobooks generated by text-to-speech synthesis and evaluate the quality of the narration, identifying pronunciation errors, inaccuracies, and lack of naturalness. This role suits a native English speaker passionate about audiobooks, capable of precisely identifying where narration deteriorates so that AI models can be improved.
Posted September 14, 2026
You will listen to audiobooks generated by French text-to-speech synthesis to assess the naturalness and quality of narration. Your role will consist of identifying pronunciation defects, intonation errors, and audio anomalies, documenting them precisely to improve the underlying AI models. This job suits a French-speaking listener passionate about audiobooks, capable of combining critical listening with analytical rigor.
Posted September 14, 2026
This job involves evaluating the quality of audiobooks generated by text-to-speech synthesis in German by carefully listening to recordings to identify defects in pronunciation, intonation, and articulation. Candidates must be native or near-native speakers of German (Germany) with a genuine passion for audiobooks and experience in annotation or proofreading tasks.
Posted September 14, 2026
You will evaluate audiobooks generated by text-to-speech synthesis in Italian by carefully listening to the quality, accuracy, and naturalness of the narration. You will identify and document imperfections in the synthesized speech to help improve voice generation models. This role is intended for native or near-native Italian speakers who have audiobook narration experience and a critical ear.
Posted September 14, 2026
You will listen to audiobooks generated by text-to-speech synthesis in Brazilian Portuguese and evaluate the naturalness and accuracy of the narration. You will identify pronunciation errors, mispronounced or omitted words, and intonation defects to help improve the underlying AI models. This role is suited to a native Brazilian Portuguese speaker who enjoys audiobooks and has 20 hours per week available for remote work.
Posted September 14, 2026
Add your resume once. Every open job is scored against your profile, and we email you only when a strong match appears. Free.
FAQ
81 Audio Quality Assessment AI training jobs are open on SideHustler today. 3 were posted in the last 7 days. Listings are rechecked against the official postings: the latest check on this list was on October 8, 2026.
Among the 62 open roles that publish an hourly rate in USD, pay runs from $10 to $280 per hour, with a median of $40. These are the rates the platforms publish, not a guarantee of income or hours.
Alignerr (27), xAI (23), micro1 (16) and Mercor (15). You apply on the platform itself, which handles screening, contracts and payment.
The most requested areas of expertise on these listings are Audio Quality Assessment, Multilingual Expertise, Language Evaluation, Content Annotation, Audio Transcription. Each listing states its own requirements.
Apply now opens the official posting on the platform, where you complete the application. You need no account on SideHustler. To see which roles fit your background first, add your resume and every open job is scored against your profile.
