dataannotation
708 dataannotation job listings in Canada. Find daily updated positions from leading job boards.
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Quantum Chemist
6 days ago
Mississauga, Peel Region, Canada DataAnnotation Full-timeModels routinely propose impossible mechanisms, unsafe procedures, and syntheses that no bench chemist would attempt.As a Chemist you'll evaluate AI chemical reasoning, catch what's wrong or unsafe, and write the answers a trained chemist would give.What you’ll actually doWrite prompts that probe chemical reasoning: mechanisms, synthesis routes, and...
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Computational Public Health Researcher
4 days ago
Montreal, Quebec, Canada DataAnnotation Full-timeWe're looking for experienced computational biologists and bioinformaticians to help train AI models. You'll design realistic analysis tasks from your own practice, run them through frontier AI systems, and grade what comes back against a professional standard.The models can talk fluently about biological data analysis. What they can't yet do reliably is the...
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Remote AI Model Trainer
6 days ago
Edmonton, Division No. 11, Canada DataAnnotation Full-timeDataAnnotation is seeking a quantitative professional to help train AI models. You will evaluate AI-generated quantitative analyses, solve technical problems, and provide feedback that shapes how these systems reason about data and models. Qualifications span data science, statistics, economics, physics, biology, epidemiology, and related fields.Some team...
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Remote AI Model Trainer
6 days ago
Moncton, Moncton Parish, Canada DataAnnotation Full-timeDataAnnotation is seeking a quantitative professional to help train AI models. You will evaluate AI-generated quantitative analyses, solve technical problems, and provide feedback that shapes how these systems reason about data and models. Qualifications span data science, statistics, economics, physics, biology, epidemiology, and related fields.Some team...
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Remote AI Model Trainer
6 days ago
Ottawa, ON, Canada DataAnnotation Full-timeDataAnnotation is seeking a quantitative professional to help train AI models. You will evaluate AI-generated quantitative analyses, solve technical problems, and provide feedback that shapes how these systems reason about data and models. Qualifications span data science, statistics, economics, physics, biology, epidemiology, and related fields.Some team...
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Remote AI Model Trainer
6 days ago
Vancouver, Metro Vancouver Regional District, Canada DataAnnotation Full-timeDataAnnotation is seeking a quantitative professional to help train AI models. You will evaluate AI-generated quantitative analyses, solve technical problems, and provide feedback that shapes how these systems reason about data and models. Qualifications span data science, statistics, economics, physics, biology, epidemiology, and related fields.Some team...
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Computational Public Health Researcher
4 days ago
Québec, Quebec, Canada DataAnnotation Full-timeWe're looking for experienced computational biologists and bioinformaticians to help train AI models. You'll design realistic analysis tasks from your own practice, run them through frontier AI systems, and grade what comes back against a professional standard.The models can talk fluently about biological data analysis. What they can't yet do reliably is the...
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Quantum Chemist
6 days ago
Vancouver, Metro Vancouver Regional District, Canada DataAnnotation Full-timeModels routinely propose impossible mechanisms, unsafe procedures, and syntheses that no bench chemist would attempt.As a Chemist you'll evaluate AI chemical reasoning, catch what's wrong or unsafe, and write the answers a trained chemist would give.What you’ll actually doWrite prompts that probe chemical reasoning: mechanisms, synthesis routes, and...
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Quantum Chemist
6 days ago
Montreal (administrative region), QC, Canada DataAnnotation Full-timeModels routinely propose impossible mechanisms, unsafe procedures, and syntheses that no bench chemist would attempt.As a Chemist you'll evaluate AI chemical reasoning, catch what's wrong or unsafe, and write the answers a trained chemist would give.What you’ll actually doWrite prompts that probe chemical reasoning: mechanisms, synthesis routes, and...
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Quantum Chemist
6 days ago
Edmonton, Division No. 11, Canada DataAnnotation Full-timeModels routinely propose impossible mechanisms, unsafe procedures, and syntheses that no bench chemist would attempt.As a Chemist you'll evaluate AI chemical reasoning, catch what's wrong or unsafe, and write the answers a trained chemist would give.What you’ll actually doWrite prompts that probe chemical reasoning: mechanisms, synthesis routes, and...
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Digital Web Designer
6 days ago
Ottawa, ON, Canada DataAnnotation Full-timeModels can generate a slick-looking screen and completely miss the point: the flow that adds three needless steps, the hierarchy that buries the one action that matters, the contrast that fails the moment someone actually needs to read it. Someone has to tell polish from good design, and that someone is you. As a Designer you'll evaluate how models reason...
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UX Web Designer
6 days ago
Calgary, AB, Canada DataAnnotation Full-timeModels can generate a slick-looking screen and completely miss the point: the flow that adds three needless steps, the hierarchy that buries the one action that matters, the contrast that fails the moment someone actually needs to read it. Someone has to tell polish from good design, and that someone is you. As a Designer you'll evaluate how models reason...
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Digital Web Designer
6 days ago
Toronto, ON, Canada DataAnnotation Full-timeModels can generate a slick-looking screen and completely miss the point: the flow that adds three needless steps, the hierarchy that buries the one action that matters, the contrast that fails the moment someone actually needs to read it. Someone has to tell polish from good design, and that someone is you. As a Designer you'll evaluate how models reason...
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UX Web Designer
6 days ago
Quebec, Capitale-Nationale, Canada DataAnnotation Full-timeModels can generate a slick-looking screen and completely miss the point: the flow that adds three needless steps, the hierarchy that buries the one action that matters, the contrast that fails the moment someone actually needs to read it. Someone has to tell polish from good design, and that someone is you. As a Designer you'll evaluate how models reason...
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Digital Web Designer
6 days ago
Vancouver, Metro Vancouver Regional District, Canada DataAnnotation Full-timeModels can generate a slick-looking screen and completely miss the point: the flow that adds three needless steps, the hierarchy that buries the one action that matters, the contrast that fails the moment someone actually needs to read it. Someone has to tell polish from good design, and that someone is you. As a Designer you'll evaluate how models reason...
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Remote AI Model Trainer
6 days ago
Quebec, Capitale-Nationale, Canada DataAnnotation Full-timeDataAnnotation is seeking a quantitative professional to help train AI models. You will evaluate AI-generated quantitative analyses, solve technical problems, and provide feedback that shapes how these systems reason about data and models. Qualifications span data science, statistics, economics, physics, biology, epidemiology, and related fields.Some team...
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Remote AI Model Trainer
6 days ago
Mississauga, Peel Region, Canada DataAnnotation Full-timeDataAnnotation is seeking a quantitative professional to help train AI models. You will evaluate AI-generated quantitative analyses, solve technical problems, and provide feedback that shapes how these systems reason about data and models. Qualifications span data science, statistics, economics, physics, biology, epidemiology, and related fields.Some team...
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Computational Public Health Researcher
3 days ago
Remote, Canada DataAnnotation Full-timeWe’re looking for experienced computational biologists and bioinformaticians to help train AI models. You’ll design realistic analysis tasks from your own practice, run them through frontier AI systems, and grade what comes back against a professional standard. The models can talk fluently about biological data analysis. What they can’t yet do...
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Quantum Chemist
6 days ago
Moncton, Moncton Parish, Canada DataAnnotation Full-timeModels routinely propose impossible mechanisms, unsafe procedures, and syntheses that no bench chemist would attempt.As a Chemist you'll evaluate AI chemical reasoning, catch what's wrong or unsafe, and write the answers a trained chemist would give.What you’ll actually doWrite prompts that probe chemical reasoning: mechanisms, synthesis routes, and...
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Quantum Chemist
6 days ago
Ottawa, ON, Canada DataAnnotation Full-timeModels routinely propose impossible mechanisms, unsafe procedures, and syntheses that no bench chemist would attempt.As a Chemist you'll evaluate AI chemical reasoning, catch what's wrong or unsafe, and write the answers a trained chemist would give.What you’ll actually doWrite prompts that probe chemical reasoning: mechanisms, synthesis routes, and...