Open AI training and model evaluation roles that call for Multilingual Expertise expertise, gathered from 5 platforms. Part of Languages, Translation & Voice.
Pay figures cover the 218 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 producing precise verbatim transcriptions of spoken Italian recordings, such as conversations, interviews and meetings, including overlapping speakers and poor-quality audio. It suits native Italian speakers with sharp listening skills who can apply detailed style guides to help train AI speech and language systems.
This remote, part-time freelance role is for native or near-native Italian speakers who can judge the quality of Italian text produced by AI systems. The work involves checking translations and original content for accuracy and naturalness, then writing structured feedback. No prior AI experience is required.
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 recorded Japanese speech and turn it into accurate, detailed transcripts. The transcripts will be used to teach AI speech recognition systems to handle natural conversation, different accents, and real-world audio. It suits native or near-native Japanese speakers who are careful, patient, and comfortable working alone on their own schedule.
This role consists of reviewing Japanese text produced by AI systems, including translations and original content, and judging whether it is accurate, natural and culturally appropriate. Reviewers then give structured feedback and suggest more idiomatic alternatives. It suits people with native or near-native Japanese who can also write clearly in English, and no prior AI experience is needed.
This role is for native or near-native Japanese speakers who can judge the quality of Japanese text produced by AI systems. The work is to check outputs for accuracy, naturalness and cultural fit, then write structured feedback that helps improve them. It is a remote hourly freelance contract with flexible, self-managed hours.
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 role involves listening to Korean audio recordings such as conversations, interviews and monologues and producing precise transcriptions that help train speech and language AI systems. It is a remote, flexible, task-based contract for native or near-native Korean speakers, including heritage speakers and bilingual professionals, and no prior AI experience is required.
This remote, task-based role asks Korean speakers to review text produced by AI systems for fluency, accuracy, naturalness, and cultural fit. It suits people with native or near-native Korean and strong written English who can give clear, structured feedback on language quality.
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 remote contract role asks you to check Norwegian text and translations produced by AI systems for accuracy, naturalness and cultural fit. It is aimed at native or near-native Norwegian speakers with a careful eye for language quality, and no earlier AI background is needed. The work is task-based and flexible in hours.
This role leads a team of labelers and reviewers on a Polish audio transcription project for AI training. The work centers on setting linguistic standards, answering guideline questions, and auditing output to keep transcription quality consistent. It suits native Polish speakers with strong language judgment and some experience guiding or coordinating other annotators.
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 contract leads a team of Polish labelers and reviewers on an audio transcription project that trains AI to understand spoken language. It is aimed at a native Polish speaker with linguistic judgment and experience guiding a team toward consistent, high-quality output.
This remote freelance role asks Portuguese speakers to review AI-generated Portuguese translations and original text for accuracy, naturalness and cultural fit. Reviewers flag mistranslations and register problems, propose more idiomatic wording, and give structured feedback on quality. It suits people with native or near-native Portuguese who work independently and communicate well in English.
This remote, part-time freelance role asks Portuguese speakers to review text produced by AI systems and content written in Portuguese. The work centers on judging whether the language is accurate, natural, and culturally suited to its audience. It suits people with deep knowledge of Brazilian or European Portuguese who can give structured, independent feedback.
This remote contract role asks Romanian speakers to review AI-generated text and judge whether it is accurate, natural, and culturally appropriate. The work consists of identifying errors and awkward phrasing and proposing idiomatic corrections with structured feedback. It is aimed at people with a strong command of contemporary Romanian who want to work independently on flexible, task-based projects.
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 native or near-native Castilian Spanish speakers to review and correct audio transcripts that will train AI speech systems. The work is task-based and done independently on a flexible schedule. It suits people with a sharp ear for Spanish and a patient, methodical approach to precise detailed work.
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FAQ
237 Multilingual Expertise AI training jobs are open on SideHustler today. 5 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 218 open roles that publish an hourly rate in USD, pay runs from $8 to $280 per hour, with a median of $33. These are the rates the platforms publish, not a guarantee of income or hours.
Alignerr (80), micro1 (50), DataAnnotation (42), Mercor (42) and xAI (23). You apply on the platform itself, which handles screening, contracts and payment.
The most requested areas of expertise on these listings are Multilingual Expertise, Language Evaluation, Text Annotation, 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.
