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101 jobs

Meridial / Invisible Technologies

German Language Specialist – Freelance AI Trainer Project

German $6–$65/hour

Worldwide remote German language AI training contract. Test models on grammar, syntax, morphology, phonology, semantics and pragmatics, including cases, word order, declensions, grammatical gender and style. Evaluate factual and logical soundness, document reproducible error traces and help refine prompts and metrics. Deep German linguistic expertise and clear explanations are needed. Relevant teaching, research publications or practical language analysis support the ideal profile. The source lists $6–65 per hour without specifying an ISO currency. Rates depend on experience, expertise and location, and an individual offer may fall outside this range. Contractors supply a secure computer and high-speed Internet; employee health insurance and paid time off are not included. Work authorization or visa sponsorship is not specified; worldwide wording does not guarantee eligibility or work allocation.

Last verified 2026-10-28
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Meridial / Invisible Technologies

German Audio Evaluations Specialist – Freelance AI Trainer Project

German $6–$65/hour

Worldwide remote contract evaluating spoken German conversations for AI training. Perform complex customer-service roleplays in travel, finance and telecom, then assess task completion, conversational naturalness and audio comprehension. Professional experience in complex customer support, technical troubleshooting or conversational AI is required, together with native or bilingual German and strong analytical communication. Applicants must understand JSON, functions or methods and simple logic, follow detailed evaluation rubrics, and use a high-quality microphone. The source lists $6–65 per hour without specifying an ISO currency. Rates depend on experience, expertise and location, and an individual offer may fall outside this range. Contractors supply a secure computer and high-speed Internet; employee health insurance and paid time off are not included. Work authorization or visa sponsorship is not specified; worldwide wording does not guarantee eligibility or work allocation.

Last verified 2026-10-28
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Meridial / Invisible Technologies

French Voice Actor – Freelance AI Trainer Project

French $6–$65/hour

Meridial seeks a fluent French voice actor for a worldwide remote AI training contract. Record scripted speech, assess AI voice outputs for accuracy and naturalness, and annotate pronunciation, tone, pacing and emotional expression. Demonstrated professional voice acting, dubbing, narration or related performance experience is required. Coaching, training or linguistic annotation experience is a plus. A reliable microphone, high-quality recording setup and quiet recording space are required. The source lists $6–65 per hour without specifying an ISO currency. Rates depend on experience, expertise and location, and an individual offer may fall outside this range. Contractors supply a secure computer and high-speed Internet; employee health insurance and paid time off are not included. Work authorization or visa sponsorship is not specified; worldwide wording does not guarantee eligibility or work allocation.

Last verified 2026-10-28
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Meridial / Invisible Technologies

German Translator – Freelance AI Trainer Project

English, German $6–$65/hour

Worldwide remote German-English translation AI training contract, at entry to mid-level. Review and edit AI translations for grammar, fluency, cultural context and register; test idioms and ambiguous wording; translate in both directions and explain annotation and translation choices. Strong German and English skills are required. Professional experience in translation, linguistics, localization or language education is part of the ideal profile; technical, literary or media translation experience is relevant. The source lists $6–65 per hour without specifying an ISO currency. Rates depend on experience, expertise and location, and an individual offer may fall outside this range. Contractors supply a secure computer and high-speed Internet; employee health insurance and paid time off are not included. Work authorization or visa sponsorship is not specified; worldwide wording does not guarantee eligibility or work allocation.

Last verified 2026-10-28
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Meridial / Invisible Technologies

German Voice Actor – Freelance AI Trainer Project

German United States $6–$65/hour

Remote German voice acting contract listed for the United States of America, not Germany or unrestricted worldwide work. Record scripted speech, evaluate AI voice outputs and annotate pronunciation, tone, pacing and emotional expression. Fluent German and demonstrated professional voice acting, dubbing, narration or related performance experience are required. Coaching, training or linguistic annotation experience is a plus. A reliable microphone, high-quality recording setup and quiet recording space are required. The source lists $6–65 per hour without specifying an ISO currency. Rates depend on experience, expertise and location, and an individual offer may fall outside this range. Contractors supply a secure computer and high-speed Internet; employee health insurance and paid time off are not included. Work authorization or visa sponsorship is not specified; worldwide wording does not guarantee eligibility or work allocation.

Last verified 2026-10-28
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Meridial / Invisible Technologies

French Audio Evaluations Specialist – Freelance AI Trainer Project

French $6–$65/hour

Remote freelance French audio benchmark evaluation, listed World Wide - Remote. Design and perform realistic customer-support role-plays, audit task completion and conversational/audio quality, and produce structured datasets. Native or bilingual French, professional customer-support/troubleshooting or conversational-AI expertise, JSON/functions/simple programming literacy and attention to evaluation rubrics are required. A high-quality microphone, secure computer and fast Internet are needed. Pay range $6–65/hour, currency code unspecified; offers depend on expertise and geography and may vary. Residence is checked; employee benefits and guaranteed work are not offered.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Finance Specialist (Fluent in French) – Freelance AI Trainer Project

English, French Canada $8–$65/hour

Remote contract finance AI evaluation for the listed Canada location. Work in French and English on modeling, accounting, investment, risk and corporate/international finance. Check model responses on GAAP/IFRS, cash flow, valuation, derivatives, budgeting, tax and compliance; capture reproducible errors and explain reasoning. Secure computer and fast Internet required. Pay range $8–65/hour, currency code unspecified; final offers depend on experience, expertise and location and may vary from the range. Employee benefits do not apply. Residence is checked; separate authorization or sponsorship conditions are not stated.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Coding Specialist (Fluent in Japanese) – Freelance AI Trainer Project

Japanese $8–$65/hour

Freelance remote coding AI evaluation, listed World Wide - Remote. Fluency in Japanese and practical software expertise are needed across algorithms, data structures, architecture, frontend/backend, cloud or systems programming. Challenge models with technical scenarios, check code/reasoning and Japanese usage, and record reproducible failures. Supply a secure computer and fast Internet. Pay range $8–65/hour, currency code unspecified; final offer depends on expertise and residence and may differ from the range. No employee health/PTO benefits apply. Residence is checked in the form; separate authorization terms and task allocation are not promised.

Last verified 2026-10-28
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Meridial / Invisible Technologies

French Language Specialist (France) – Freelance AI Trainer Project

French France $6–$65/hour

Remote freelance French language AI evaluation for the listed France location. Expertise in French grammar, syntax, morphology, phonology, semantics and pragmatics is needed. Test models on agreement, conjugation, idioms, sounds and style; check accuracy, explain errors and improve evaluation prompts. Secure computer and fast Internet required. Pay range $6–65/hour, currency code unspecified; final offers depend on expertise and geography and may vary. The form checks residence and education; separate work authorization is not stated. Contractor work has no employee health/PTO benefits or guaranteed project allocation.

Last verified 2026-10-28
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Meridial / Invisible Technologies

STEM Specialist (Fluent in Italian) – Freelance AI Trainer Project

Italian Italy $8–$65/hour

Review technical AI reasoning across STEM fields such as mathematics, physics, chemistry, engineering, computer science and quantitative modeling. Identify faulty assumptions, inconsistent units and unsupported steps, then document the failure clearly in Italian. This is freelance remote work from Italy. The source publishes $8–65 per hour without an explicit ISO currency code and says the final offer can differ according to expertise, experience and location. The project supplies no guaranteed hours or employee benefits; a secure computer and internet are the contributor’s responsibility.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Science Specialist (Fluent in Italian) – Freelance AI Trainer Project

Italian Italy $8–$65/hour

Evaluate scientific explanations and scenarios generated by AI, checking facts and reasoning and documenting reproducible failures. Topics include physical and Earth sciences, chemistry, physics and environmental systems. This freelance project is remote from Italy and requires fluent Italian and clear explanation of reasoning. The published $8–65 hourly range does not explicitly identify the ISO currency; the final offer depends on expertise, experience and location and can differ. Contributors supply their own secure computer and internet, with no guaranteed hours or employee benefits.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Mathematics Specialist (Fluent in Italian) – Freelance AI Trainer Project

Italian Italy $6–$65/hour

Evaluate AI-generated mathematics, proofs and quantitative explanations, identifying unsupported steps and explaining corrections in fluent Italian. The project covers areas including algebra, analysis, probability, differential equations, geometry and logic. It is freelance remote work from Italy. The advertised range is $6–65 per hour, with no explicit ISO currency code; the individual offer can differ according to expertise, experience and location. Contributors provide their own secure computer and internet. The range does not guarantee a workload, employee benefits or the top advertised rate.

Last verified 2026-10-28
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