dataannotation jobs in Toronto
70 dataannotation job listings in Canada. Find daily updated positions from leading job boards.
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AI Design Critic at DataAnnotation
5 days ago
Toronto, ON, Canada DataAnnotation Remote Full-time $55,000 - $172,000 ContractShape user experience as an AI Design Critic with DataAnnotation. Evaluate AI-generated designs for usability and accessibility while guiding future design standards in a remote setting. In this role, you'll leverage your expertise in UX and visual design to assess how AI approaches design tasks. You'll focus on identifying critical flaws in user flows,...
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Web Designer Evaluator at DataAnnotation
5 days ago
Toronto, ON, Canada DataAnnotation Full-timeBecome the critical voice of design at DataAnnotation, shaping the future of AI with your UX skills. As a Web Designer Evaluator, analyze AI-generated designs and advocate for real user needs. In this critical role, you will evaluate AI outputs across flows, layout, and visual hierarchy, ensuring usability and accessibility. Your expertise will help...
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Toronto, ON, Toronto Census Division, ON; Ontario, Canada DataAnnotation Full-timeLeverage your engineering expertise as an Electrical Engineer AI Evaluator with DataAnnotation, focusing on evaluating frontier AI models in real-world electronics tasks. Engage in challenging problem design and model assessment remotely. At DataAnnotation, we seek an experienced Electrical Engineer to shape the future of AI by providing judgment on circuit...
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Toronto, ON, Canada DataAnnotation Full-timeLeverage your engineering expertise as an Electrical Engineer AI Evaluator with DataAnnotation, focusing on evaluating frontier AI models in real-world electronics tasks. Engage in challenging problem design and model assessment remotely. At DataAnnotation, we seek an experienced Electrical Engineer to shape the future of AI by providing judgment on circuit...
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Electrical Engineer for AI Model Testing
1 day ago
Toronto, ON, Canada DataAnnotation Full-time €55,000 - €172,000 ContractContribute your expertise in electrical engineering with DataAnnotation, evaluating AI models through real-world engineering challenges. Utilize your design and debugging skills to shape the future of AI technology. DataAnnotation is seeking an experienced Electrical Engineer to define realistic engineering problems and assess AI models. You will design...
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Embedded Systems Developer
1 day ago
Toronto, Canada DataAnnotation Full-time €55,000 - €172,000 ContractDataAnnotation is looking for an experienced Electrical Engineer to evaluate how frontier AI models handle real electrical and electronics engineering work. You bring the judgment you have already built over years of designing, debugging, and shipping hardware. We bring engineering problems the models cannot yet solve on their own. This is a new and growing...
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UX Web Designer
1 day ago
Toronto, ON, Canada DataAnnotation Full-time €78,000 - €245,000 ContractModels 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 Embedded Systems Engineer
1 day ago
Toronto, Canada DataAnnotation Full-time €55,000 - €172,000 ContractDataAnnotation is seeking an Electrical Engineer to evaluate how frontier AI models handle real electrical and electronics engineering tasks. You will bring years of hardware design, debugging, and shipping experience to teach AI to reason about circuits and physical constraints. You’ll design challenging engineering problems, run them through AI models,...
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Software Engineer
2 days ago
Toronto, Ontario, Canada DataAnnotation Full-timeJoin to apply for the Software Engineer role at DataAnnotation.DataAnnotation is committed to creating quality AI. Join our team to help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.We are looking for a proficient programmer to join our team to train our AI chatbots to code. You will work with the chatbots...
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AI Trainer
3 hours ago
Toronto, Ontario, Canada DataAnnotation Full-timeJoin to apply for the AI Trainer - Physics role at DataAnnotation.5 days ago Be among the first 25 applicants.We are looking for a physics expert to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model.In this role, you will need to hold an expert...
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Remote Applied Mathematician
4 days ago
Toronto, ON, Canada DataAnnotation Full-timeDataAnnotation is looking for an experienced mathematician to design mathematical problems that today's leading AI models still get wrong. Models are fluent enough to produce an answer that looks right and a derivation that reads well.You bring the judgment to tell the difference between the two, and the tooling to prove it. This is a new and growing area...
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Accountant AI Evaluation Specialist
5 days ago
Toronto, ON, Canada DataAnnotation Full-timeEnhance AI accuracy in accounting with DataAnnotation as an Accountant AI Evaluation Specialist. This remote role focuses on grading AI outputs and ensuring they meet professional standards. As an AI Evaluation Specialist, you will assess AI-generated accounting answers, ensuring adherence to thorough bookkeeping and reporting standards. Your expertise will...
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AI Product Design Specialist
5 days ago
Toronto, ON, Canada DataAnnotation Remote Full-time $55,000 - $172,000 ContractModels 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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Front-End Web Designer
5 days ago
Toronto, ON, Canada DataAnnotation Remote Full-time $55,000 - $172,000 ContractModels 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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Quantum Chemist
5 days ago
Toronto, 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...
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Remote AI Model Trainer
5 days ago
Toronto, 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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Digital Web Designer
5 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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AI Trainer for Quantum Chemistry
5 days ago
Toronto, ON, Canada DataAnnotation Full-timeTransform AI chemistry outputs as a Quantum Chemist and AI Trainer. Your expertise will ensure proper chemical reasoning and safety in AI-generated content. As a Chemist with DataAnnotation, you will evaluate AI’s chemical reasoning, highlight errors, and provide accurate answers for complex chemical scenarios. This role requires a graduate-level...
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Computational Public Health Researcher
5 days ago
Toronto, ON, 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...
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Toronto, ON, Canada DataAnnotation Full-timeDataAnnotation is seeking an Accountant to validate AI-generated accounting outputs against real-world practice. You will grade prompts and model results, identify misapplications of standards, and provide corrected explanations with clear workings.This is a flexible, remote role suited to professionals with a CPA/ACCA or equivalent training and solid...