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 role involves recording high-quality French voice samples and evaluating AI-generated speech for naturalness and expressiveness. The contractor will provide feedback to refine AI voice outputs and review scripts for clarity, supporting the development of frontier AI models.
This role involves recording high-quality voice samples in Italian and evaluating AI-generated speech outputs for naturalness and expressiveness. Contractors will provide feedback to refine AI voice synthesis and review scripts for clarity, working flexibly on an asynchronous schedule to help develop frontier AI speech technology.
This role involves recording high-quality Saudi Arabic voice samples and evaluating AI-generated speech to help train and improve AI voice models. The position is ideal for native or near-native Saudi Arabic speakers with voice acting or narration experience who can provide constructive feedback on pronunciation, tone, and naturalness.
This role involves recording Spanish voice samples, evaluating AI-generated speech outputs, and providing feedback to improve AI voice systems. It is designed for native or near-native Spanish speakers with voice acting or narration experience who can work remotely on a flexible contract basis.
Transcribe and evaluate aviation air traffic control communications audio recordings, identifying and correcting transcription errors while providing feedback on audio quality. This role is ideal for aviation professionals or transcription specialists with expertise in ATC communications and attention to detail.
This role involves evaluating audio recordings for quality, clarity, and accuracy to support AI training. Reviewers will assess recordings for technical issues like noise and distortion, verify transcription accuracy, and provide detailed feedback using evaluation tools, working independently on a flexible schedule.
An audio transcription specialist corrects word-level transcripts and aligns timing boundaries to match spoken audio in a proprietary editor. The role suits professionals with experience in transcription, closed captioning, court reporting, or linguistics who excel at precision work with speech audio.
This role combines English transcription with audio engineering expertise to produce high-quality transcripts and audio assessments for AI training. Transcribers will work with diverse real-world recordings, applying sound engineering knowledge to optimize audio quality and create pristine transcripts that teach AI systems to interpret speech accurately.
This remote contract role asks French voice talent to record clear audio from provided scripts and to judge AI-generated French speech for naturalness, accuracy and flow. It suits experienced voice actors and narrators with native or near-native French, and no prior AI experience is needed.
This remote, hourly contract role asks native German speakers to listen to audio recordings and correct existing transcripts at the word level, including timing and alignment. The work supports AI systems that learn to transcribe spoken German, and it suits detail-oriented people with strong listening skills who can follow precise style guidelines. No prior AI experience is required.
This remote contract role involves listening to German audio recordings and correcting their transcripts so that words, timing and formatting are exact. It suits people with native or near-native German who have a sharp ear and a strong attention to detail, and it does not require any prior AI experience.
This remote contract role asks German-speaking voice actors to record clean audio from scripts and to judge AI-generated speech for naturalness, accuracy and expressiveness. It suits performers with prior narration, dubbing or audiobook experience who can work from a quiet, well-equipped recording space. No AI background is required.
This remote contract role involves reviewing transcripts of AI-assisted healthcare phone calls held in Central American Spanish. Labelers judge how the AI confirms patient details, handles health concerns and poor audio, and explains scheduling and next steps. It suits native or near-native Spanish speakers with basic healthcare knowledge who can follow detailed guidelines.
This remote contract role centers on correcting Italian audio transcripts so that AI systems learn to understand spoken Italian accurately. The work involves listening to recordings, comparing them with existing transcripts, and fixing words, punctuation, and timing. It suits people with native-level Italian, strong listening skills, and patience for detailed, repetitive precision work.
This contract role asks a native Japanese speaker to listen to audio recordings and correct the matching transcripts for wording, kanji, punctuation, and timing. The corrected data helps train AI systems to understand spoken Japanese. It suits detail-oriented language professionals who can work independently on their own schedule.
This remote contract role asks you to listen to Korean audio and correct transcripts so that wording, spelling, timing and formatting meet strict quality standards. It suits native Korean speakers with sharp listening skills who enjoy detailed, guideline-driven work that helps AI systems understand spoken Korean.
This remote contract role puts a native Marathi speaker in charge of a team of labelers and reviewers working on audio transcription for AI training. The expert provides linguistic guidance, audits work for accuracy and consistency, and keeps the team aligned on project guidelines.
This contract role puts a native Polish speaker in charge of linguistic quality for an AI audio transcription project. The expert guides a team of labelers and reviewers, answers guideline questions, and keeps transcription output consistent. It suits people with strong Polish language skills who also have experience coaching or leading annotation teams.
This remote freelance role asks German-speaking voice professionals to record scripted and creative performances and to judge AI-generated German speech for naturalness and pronunciation. The recordings and feedback help train AI voice systems that will speak to German audiences. It suits experienced voice actors who work from a home studio and have a critical ear for delivery.
This remote contract role is for native Italian speakers with professional voice experience who will record scripted audio and assess AI-generated speech. The goal is to make synthetic Italian voices sound more natural, expressive and human. No prior AI background is required, but candidates need a professional microphone and a quiet recording space.
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.
