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Opportunities

101 jobs

Meridial / Invisible Technologies

STEM Specialist (Fluent in Arabic) – AI Trainer

Arabic, English $8–$65/hour

We’re looking for STEM specialists who live and breathe mathematics, physics, chemistry, engineering, data science, computer science, and scientific computing. You’ll challenge advanced language models on topics like thermodynamics, mechanics, calculus, statistics, materials science, electronics, algorithm design, and quantitative modeling—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on real-world STEM problem-solving scenarios and theoretical technical questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Turkish Language Specialist – AI Trainer

English, Turkish $6–$65/hour

We’re looking for Turkish language specialists who live and breathe phonology, morphology, syntax, semantics, translation, sociolinguistics, and Turkish linguistic history. You’ll challenge advanced language models on topics like agglutinative verb structure, vowel harmony, suffixation rules, compound word formation, regional dialect variations, idiomatic usage, and contextual nuances—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Chinese Language Specialist – AI Trainer

Chinese, English $6–$65/hour

We’re looking for Chinese language specialists who live and breathe the complexities of Chinese grammar, syntax, morphology, semantics, phonetics, and pragmatics. You’ll challenge advanced language models on topics like tonal variations, Simplified vs. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Dutch Language Specialist – AI Trainer

Dutch, English $6–$65/hour

We’re looking for Dutch language specialists who live and breathe Dutch grammar, syntax, morphology, spelling, phonology, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, sentence structure, formality levels, regional dialects, word order, and the nuances of Dutch writing systems—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Mandarin Chinese Language Specialist – AI Trainer

Chinese, English $8–$65/hour

We’re looking for a highly skilled Mandarin Chinese language specialist who can bring linguistic depth, cultural context, and precision to training data. You’ll work with cutting-edge AI tools, evaluate and refine Mandarin Chinese text outputs, and provide expert feedback on grammar, syntax, semantics, style, and cultural appropriateness to strengthen model performance. On a typical day, you will review and annotate Mandarin Chinese content, assess AI-generated outputs for accuracy and fluency, identify and document error patterns, and collaborate with our team to refine prompts, evaluation methods, and linguistic guidelines.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Hindi Language Specialist – AI Trainer

English, Hindi $6–$65/hour

We’re looking for Hindi language specialists who live and breathe Hindi grammar, syntax, morphology, phonology, semantics, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, noun declension, sentence structure, regional dialects, idiomatic expressions, and formal versus informal speech—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Dutch (Suriname/Caribbean) Language Specialist – AI Trainer

Dutch, English $8–$65/hour

We’re looking for Dutch (Suriname/Caribbean) language specialists who live and breathe grammar, orthography, regionalisms, pronunciation patterns, idiomatic expressions, and cultural references unique to these regions. You’ll challenge advanced language models on topics like colloquial usage, contextual interpretation, tone adaptation, syntactic accuracy, and semantic precision—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model in Dutch as used in Suriname and the Caribbean across a wide range of topics, verify linguistic accuracy and cultural relevance, capture reproducible error traces, and suggest improvements to our prompt

Last verified 2026-10-28
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Meridial / Invisible Technologies

Chinese Language Specialist (Taiwan) – AI Trainer

Chinese, English $8–$65/hour

We’re looking for a Chinese Language Specialist (Taiwan) who can bring linguistic precision, cultural context, and attention to detail to training data. You’ll work with cutting-edge AI tools, evaluate AI-generated outputs in Traditional Chinese (Taiwan), and provide structured feedback on grammar, vocabulary, tone, and cultural appropriateness. On a typical day, you will review AI-generated responses, annotate errors, refine text for clarity and naturalness, and collaborate with our team to improve prompts, evaluation methods, and linguistic guidelines.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Hindi Voice Actor – AI Trainer

English, Hindi $6–$65/hour

We’re looking for a highly skilled voice acting professional who can bring nuance, clarity, and authenticity to training data in Hindi. You’ll work with cutting-edge AI tools, record and evaluate speech samples, and provide expert feedback on pronunciation, tone, pacing, emotional expression, and regional variation to strengthen Hindi voice models. On a typical day, you will record scripted material in Hindi, assess AI-generated outputs for linguistic accuracy and naturalness, annotate errors, and collaborate with our team to refine prompts, evaluation methods, and voice design guidelines.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Mandarin Chinese Voice Actor – AI Trainer

Chinese, English $6–$65/hour

We’re looking for a highly skilled Mandarin Chinese voice acting professional who can bring nuance, clarity, and authenticity to training data. You’ll work with cutting-edge AI tools, record and evaluate Mandarin Chinese speech samples, and provide expert feedback on pronunciation, tone, pacing, and emotional expression to strengthen voice models. On a typical day, you will record scripted material, assess AI-generated outputs for linguistic accuracy and naturalness, annotate errors, and collaborate with our team to refine prompts, evaluation methods, and voice design guidelines.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Coding Specialist (Fluent in Hindi) – AI Trainer

English, Hindi $8–$65/hour

We’re looking for coding specialists who live and breathe algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming—and who can do so fluently in Hindi. You’ll challenge advanced language models on topics like asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding practices, and debugging distributed systems—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on software engineering tasks and technical scenarios in Hindi, verify logical accuracy and coding fluency, assess naturalness and correctness of H

Last verified 2026-10-28
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Meridial / Invisible Technologies

Coding Specialist (Fluent in Chinese) – AI Trainer

Chinese, English $8–$65/hour

We’re looking for coding specialists who live and breathe algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming—and who can do so fluently in Chinese. You’ll challenge advanced language models on topics like asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding practices, and debugging distributed systems—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on software engineering tasks and technical scenarios in Chinese, verify logical accuracy and coding fluency, assess naturalness and correctness

Last verified 2026-10-28
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Meridial / Invisible Technologies

STEM Specialist (Fluent in Hindi) – AI Trainer

English, Hindi $8–$65/hour

We’re looking for STEM specialists who live and breathe mathematics, physics, chemistry, engineering, data science, computer science, and scientific computing. You’ll challenge advanced language models on topics like thermodynamics, mechanics, calculus, statistics, materials science, electronics, algorithm design, and quantitative modeling—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on real-world STEM problem-solving scenarios and theoretical technical questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

STEM Specialist (Fluent in Chinese) – AI Trainer

Chinese, English $8–$65/hour

We’re looking for a highly skilled STEM specialist fluent in Chinese who can bring subject matter expertise, linguistic precision, and cultural context to training data. You’ll work with cutting-edge AI tools, evaluate and refine outputs, and provide expert feedback on complex STEM concepts, problem-solving approaches, and terminology in both English and Chinese to strengthen model performance. On a typical day, you will review and annotate AI-generated content, assess responses for technical accuracy and clarity, identify and document error patterns, and collaborate with our team to refine prompts, evaluation methods, and domain-specific guidelines.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Danish Language Specialist – AI Trainer

Danish, English $8–$65/hour

We’re looking for Danish language specialists who live and breathe Danish grammar, syntax, morphology, spelling, phonology, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, sentence structure, formality levels, regional dialects, word order, and the nuances of Danish writing systems—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Finnish Language Specialist – AI Trainer

English, Finnish $8–$65/hour

We’re looking for Finnish language specialists who live and breathe Finnish grammar, syntax, morphology, spelling, phonology, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, case inflection, vowel harmony, sentence structure, formal and informal language, regional variations, and the nuances of the Finnish writing system—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Indonesian Language Specialist – AI Trainer

English, Indonesian $6–$65/hour

We’re looking for Indonesian language specialists who live and breathe Indonesian grammar, syntax, morphology, phonology, semantics, and pragmatics. You’ll challenge advanced language models on topics like sentence structure, verb conjugation, noun-adjective agreement, regional dialects, idiomatic expressions, and formal vs. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Norwegian Language Specialist – AI Trainer

English, Norwegian $8–$65/hour

We’re looking for Norwegian language specialists who live and breathe Norwegian grammar, syntax, morphology, spelling, phonology, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, noun inflection, sentence structure, Bokmål and Nynorsk distinctions, regional dialects, formal and informal registers, and the nuances of the Norwegian writing system—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Czech Language Specialist – AI Trainer

Czech, English $8–$65/hour

We’re looking for Czech language specialists who live and breathe Czech grammar, syntax, morphology, spelling, phonology, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, noun declension, aspect, sentence structure, formal and informal language, regional dialects, and the nuances of the Czech writing system—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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Meridial / Invisible Technologies

Hungarian Language Specialist – AI Trainer

English, Hungarian $8–$65/hour

We’re looking for Hungarian language specialists who live and breathe Hungarian grammar, syntax, morphology, spelling, phonology, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, vowel harmony, case system, sentence structure, formal and informal speech, regional dialects, and the nuances of the Hungarian writing system—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.

Last verified 2026-10-28
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