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 role involves annotating, transcribing and recording Igbo audio, and translating English interface and conversational text into Igbo, so that an AI assistant handles speech and written Igbo accurately and naturally. It suits native Igbo speakers with strong listening skills, English at B2 level or above, and an interest in speech and linguistic quality.
Posted August 7, 2026
This role asks a native Khmer speaker to annotate and record multilingual audio, and to translate English text into Khmer, so that an AI assistant handles speech and voice interactions well. It suits people with strong linguistic and auditory judgment who can work independently on ambiguous or noisy recordings.
Posted August 7, 2026
This role is for a native Romanian speaker who can work on audio data for an AI assistant. The work covers annotating and recording speech, transcribing varied accents, and translating interface and conversational text from English into Romanian.
Posted August 7, 2026
This role asks a native Ukrainian speaker to annotate, record and judge multilingual audio clips and to translate English text into Ukrainian for an AI model's speech capabilities. It suits people with sharp listening skills, phonetic awareness and attention to detail who can assess accents, pronunciation, intonation and recording quality. The work is carried out with proprietary annotation software.
Posted August 7, 2026
This remote contract role asks a native Yoruba speaker to annotate and record multilingual audio clips and to translate and localize English text into Yoruba for an AI voice system. It suits people with strong listening skills, professional transcription habits, and an interest in speech technology and linguistic nuance.
Posted August 7, 2026
This is a remote voice recording role for native Swiss German speakers who will read varied scripts to help build text-to-speech voices for an AI customer service agent. Experienced voice performers and newcomers with a clear, expressive voice and a suitable home recording setup are both welcome, and onboarding happens on a rolling basis.
Posted July 30, 2026
Are you a voice actor based in the United States with African American cultural background? This role invites you to record high-quality voice samples for training next-generation voice synthesis systems. Your recordings will be used exclusively to develop an AI conversational agent and may be used for voice cloning, under strictly confidential terms.
Posted July 17, 2026
This role involves working with Sinhala audio and text to help an AI assistant handle speech, accents, and written localization accurately. It suits native Sinhala speakers with strong listening skills, transcription experience, and an interest in voice and linguistic quality.
Posted July 15, 2026
Mercor is recruiting experienced music producers and sound engineers to evaluate generative AI music models. You will analyze music generated by AI according to detailed quality criteria, in Russian and English, rating musicality, creativity, adherence to instructions, vocal quality, and mixing.
Posted July 6, 2026
You are a native speaker of southern United States English whose clear and expressive voice must be recorded to train next-generation speech synthesis systems. This role involves participating in a recording session of approximately four hours, with the possibility of a second similar session, during which you will read various scripts while controlling intonation and emotions. Your recording will be used exclusively to develop a conversational AI agent for the client and may be used to clone your voice for this sole purpose.
Posted June 29, 2026
You record voice samples in standard French for the training of voice synthesis systems intended for an AI assistant. The role includes a recording session of approximately 4 hours, with the possibility of a second session depending on client needs. Your voice may be cloned for exclusive internal use.
Posted June 19, 2026
You join a red teaming team to test and secure conversational AI models. Your job consists of generating adversarial inputs, identifying vulnerabilities (biases, disinformation, harmful behaviors) and producing high-quality annotated data that makes AI safer. This role requires fluent mastery of English and Gujarati as well as refined judgment on language and content.
Posted June 4, 2026
You join a specialized AI safety team to test conversational language models by exposing their flaws and vulnerabilities through adversarial attacks. The job consists of generating high-quality training data through error annotation, risk classification, and documentation of reproducible attacks. This role is for rigorous language experts with critical judgment about the quality and accuracy of AI responses.
Posted June 4, 2026
Join a red teaming team dedicated to AI safety: you will probe conversational models with adversarial inputs to discover vulnerabilities and generate robust test data. This role requires native mastery of English and Odia, as well as fine judgment to assess the relevance, accuracy, and appropriateness of AI responses when facing sensitive topics. You will document your findings in a reproducible manner so that clients can strengthen the security of their systems.
Posted June 4, 2026
This role involves testing and evaluating the robustness of conversational AI models by subjecting them to adversarial attacks, bypasses, and malicious use cases. You will generate high-quality annotation data to identify vulnerabilities, biases, and systemic risks, following established taxonomies and benchmarks. This role is suited for AI safety experts with advanced proficiency in both English and Tamil.
Posted June 4, 2026
You join an adversarial testing team tasked with detecting vulnerabilities in conversational AI models by generating high-quality human-generated data. Your job consists of exploring security flaws, biases and harmful behaviors through malicious inputs, then documenting systemic risks so that clients can correct them. You must be bilingual in English and Telugu and demonstrate rigor in analyzing AI responses on sensitive topics.
Posted June 4, 2026
This role involves testing conversational AI models as a safety expert by generating adversarial attacks, security bypasses, and misuse scenarios to identify vulnerabilities. You will produce high-quality annotation data and reproducible reports that help clients strengthen the robustness of their AI systems. The ideal profile must possess sound judgment about language and content, be rigorous in identifying subtle anomalies, and capable of clearly communicating observations.
Posted June 3, 2026
This role involves editing and validating French audio recordings for speech synthesis systems and conversational AI. You will prepare high-quality voice data corpora by performing audio cleaning, technical compliance checks, and linguistic evaluations. The ideal profile is an audio engineer with native or near-native French proficiency, with solid experience in voice editing and audio quality assurance.
Posted June 1, 2026
This role consists of recording high-quality voice samples in Canadian French and neutral French for the training and evaluation of next-generation voice synthesis systems. You must be a native Canadian French speaker based in Canada, have a clear and expressive voice, and agree to voice cloning of your recordings for an internal AI agent. An approximately 4-hour recording session is planned, with the possibility of a second session if needed.
Posted June 1, 2026
This job involves recording high-quality voice samples in German for training and evaluating next-generation speech synthesis systems. Your voice will be used exclusively for an AI customer service agent and may be cloned for this purpose. The role is aimed at native German speakers based in Germany, with a natural and expressive voice, and no prior professional experience is required.
Posted June 1, 2026
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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.
