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Opportunities

71 jobs

Expert talent network

Medical Expert, German (Germany)

English, German United States $120/hour

We're looking for experienced physicians who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real medicine work as it's done in Germany. Experience in clinical practice.

Last verified 2026-10-28
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Expert talent network

STEM Expert, German (Germany)

English, German United States $50/hour

We're looking for experienced scientists and engineers who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real stem work as it's done in Germany. Experience as a scientist or engineer in research or industry (master's or PhD a plus).

Last verified 2026-10-28
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Expert talent network

Human Resources Expert, German (Germany)

English, German United States $65/hour

We're looking for experienced HR professionals who are native or fluent in German to help train and evaluate AI agents on realistic professional tasks. You'll build workspaces and files, write prompts, and create grading rubrics based on real human resources work as it's done in Germany. Experience in HR (business partnering, employee relations, compensation or talent).

Last verified 2026-10-28
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Expert talent network

Audiobook QA Expert — German

English, German $15–$20/hour

Help make the next generation of AI-narrated audiobooks sound genuinely human. We're building a team of native German speakers who love audiobooks to help evaluate AI-narrated (text-to-speech) audiobooks in German (Germany). You'll listen the way a real audiobook fan does — but with a careful, analytical ear — and flag the moments where the narration slips, so the underlying models can be made better.

Last verified 2026-10-28
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Expert talent network

Voice Actor: CX Agent Voice Cloning (Swiss German)

English, German $50–$150/hour

Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Switzerland-based native Swiss German speakers to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to both experienced voice professionals and newcomers with a naturally clear, expressive voice and a good recording setup — prior voice-acting experience is a plus but not required.

Last verified 2026-10-28
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Expert talent network

Voice Actor: CX Agent Voice Cloning (German)

English, German $50–$100/hour

Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Germany-based native German speakers to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to both experienced voice professionals and newcomers with a naturally clear, expressive voice and a good recording setup — prior voice-acting experience is a plus but not required.

Last verified 2026-10-28
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Alignerr

German Language Expert

English, German $20–$40/hour

We're looking for German language experts to help evaluate and improve AI systems trained on German-language content. Your linguistic insight will directly shape how AI understands, generates, and communicates in German — making a real impact on one of the world's most widely spoken languages.

Last verified 2026-10-28
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Alignerr

German – Generalist Voice Actor

English, German $250–$280/hour

What if your German voice could directly shape how AI speaks with millions of people around the world? We're looking for skilled German-speaking voice actors to record high-quality audio and evaluate AI-generated speech — helping next-generation AI systems sound natural, expressive, and authentically human. This is a fully remote, flexible contract role. No AI background needed — just a strong German voice, professional delivery, and a sharp ear for quality. This role does not involve voice cloning.

Last verified 2026-10-28
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LILT

AI Benchmark Engineer | Native Language Specialist – German (Germany)

English, German Germany Pay not disclosed

We are building a rigorous, verifiable evaluation suite of Terminal-Bench tasks designed to test the limits of large language models on multilingual software challenges. Our goal is to measure multilingual robustness across prompt language effects, non-English data processing, and complex locale/encoding edge cases in terminal workflows. We are seeking experienced native-speaking software engineers to design, build, and validate these benchmarks. You will create high-signal, high-quality tasks that genuinely test a model's ability to handle multilingual environments without relying on English translation crutches. Note this is a remote, freelance opportunity

Last verified 2026-10-28
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Meridial / Invisible Technologies

Mathematics Specialist (Fluent in German) – AI Trainer

English, German $6–$65/hour

We’re looking for mathematics specialists who live and breathe algebra, calculus, number theory, linear algebra, differential equations, statistics, geometry, mathematical logic, and discrete mathematics. You’ll challenge advanced language models on topics like real and complex analysis, optimization theory, mathematical proofs, set theory, probability distributions, cryptographic algorithms, and applied mathematics—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on classroom problems and theoretical mathematics questions, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improveme

Last verified 2026-10-28
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Meridial / Invisible Technologies

STEM Specialist (Fluent in German) – AI Trainer

English, German $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

German Language Specialist (Android Device) – AI Trainer

English, German $6–$65/hour

We’re looking for German language specialists who live and breathe German grammar, syntax, morphology, phonology, semantics, and pragmatics. You’ll challenge advanced language models on topics like verb conjugation, case system (nominative, accusative, dative, genitive), word order, declensions, gender, and stylistic variation—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

Science Specialist (Fluent in German) – AI Trainer

English, German $8–$65/hour

We’re looking for science specialists who live and breathe physical science, earth science, environmental science, chemistry, physics, astronomy, and scientific literacy. You’ll challenge advanced language models on topics like energy transformation, atomic structure, planetary motion, ecological systems, the water cycle, and scientific inquiry—documenting every failure mode so we can harden model reasoning. On a typical day, you will converse with the model on real-world scenarios and theoretical science 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

German Speaker – AI Trainer

English, German $6–$65/hour

We’re looking for German speakers who understand the nuances of grammar, usage, spelling, tone, and cultural context in both formal and informal German. You’ll challenge advanced AI models with linguistic edge cases, cultural subtleties, translation ambiguities, and phrasing differences—documenting model failures and guiding improvements with clarity and precision. On a typical day, you will engage in text-based conversations with the model, evaluate its responses for accuracy and fluency, annotate linguistic patterns, test comprehension across a range of German language inputs, and suggest refinements to prompts and evaluation methods.

Last verified 2026-10-28
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micro1

Swiss German Transcription Expert

English, German $25–$30/hour

micro1 is engaging Swiss German Transcription Experts to support a customer's project focused on high-quality audio transcription.

Last verified 2026-10-28
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Welocalize / Welo Global

Life Sciences German Linguist

English, German 5 countries — see eligibility

Requisiti specifici da fonte: Life Sciences German Linguist. Richiesta competenza specialistica nel dominio.

Last verified 2026-10-28
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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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