Portuguese QA Specialist for AI Training
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Coimbra, Coimbra, Portugal Sme Careers Tempo integral 28 000 € - 55 000 € ContratoSME Careers seeks a Portuguese Quality Assurance Lead to oversee QA for Portuguese AI training projects. You will review AI-generated Portuguese content, assess accuracy, grammar, tone, and cultural context, and provide precise feedback to trainers and QAs. This role is remote, hourly, contractor-based, and focuses on maintaining high Portuguese quality...
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Coimbra, Coimbra, Portugal Agency Tempo integral 7 400 € - 80 000 € ContratoAgency is seeking a Mathematics Specialist fluent in Portuguese (Portugal) to help train AI models. You will work remotely at a mid-senior level, focusing on advanced mathematics topics and rigorous reasoning. You will compare model outputs with correct solutions, document failures, and propose improvements to prompts and evaluation metrics. This contract...
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AI Trainer: Science Specialist
Há 1 dia
Coimbra, Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € ContratoScience Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a science specialist fluent in Portuguese (Portugal), eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training data, tomorrow’s AI can...
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Portuguese Language Specialist
Há 1 dia
Coimbra, Coimbra, Portugal Meridial Tempo integral 7 274 € - 78 810 € ContratoPortuguese Language Specialist (Portugal) - Freelance AI Trainer Project Portugal Are you a Portuguese (Portugal) language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class...
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Coimbra, Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € ContratoCoding Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a coding expert fluent in Portuguese (Portugal) eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize...
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Remote AI Trainer – STEM Specialist
Há 1 dia
Coimbra, Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € ContratoSTEM Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a STEM expert fluent in Portuguese (Portugal), eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery and technical problem-solving. With high‑quality training data,...
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Audiobook Qa Expert — Portuguese
Há 1 dia
Coimbra, Coimbra, Portugal Mercor Tempo integral 18 000 € - 25 000 € ContratoAudiobook QA Expert - European Portuguese | $15-20/hr | Remote (Portugal Preferred) Join a growing team helping shape the future of AI-narrated audiobooks. We're looking for native European Portuguese speakers who are passionate about audiobooks and have a sharp, analytical ear to evaluate and improve AI text-to-speech narration. This is a part-time, remote...
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Coding Specialist
Há 1 dia
Coimbra, Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € ContratoCoding Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a coding expert fluent in Portuguese (Portugal) eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize...
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STEM Specialist
Há 1 dia
Coimbra, Coimbra, Portugal Meridial Tempo integral 9 699 € - 78 810 € ContratoSTEM Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a STEM expert fluent in Portuguese (Portugal), eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery and technical problem‑solving. With high‑quality training data,...
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Mathematics Specialist
Há 1 dia
Coimbra, Coimbra, Portugal Meridial Tempo integral 7 274 € - 78 810 € ContratoMathematics Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Portugal Are you a mathematics expert fluent in Portuguese (Portugal), eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can...
