data annotations jobs in Toronto

1,043 data annotations job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, ON, Canada Welocalize Full-time

    A leading localization company is looking for skilled AI Data Annotators to perform essential rating and annotation tasks. This part-time remote role requires proficiency in French-Canadian and advanced English skills. Candidates should showcase attention to detail, meet deadlines, and commit to a minimum of 15-20 hours per week. Joining this team means...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Scale AI Full-time €18 Temporary

    Outlier is seeking English-speaking contributors to help train generative AI voice, image, and video models. This remote, freelance role offers flexible hours and requires strong communication, keen attention to detail, and the ability to provide clear, evidence-based explanations in English. Pay includes up to USD 18 per hour for core project work, with...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Crossing Hurdles Full-time €10 Temporary

    Review and annotate short video and audio clips, labeling content accurately based on project-specific guidelines. Assess the accuracy and appropriateness of AI-generated descriptions for diverse multimedia content. Evaluate content compliance against clear moderation standards, flagging uncertain or inappropriate material with detailed rationale. ...

  • AI Data Annotator

    5 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Scale AI Full-time

    Outlier helps the world’s most innovative companies improve their AI models by providing human feedback. Are you a strong communicator with fluency in English who would like to lend your expertise to train AI models? About the opportunity: Outlier is looking for talented, detail-oriented English speakers to help train generative AI voice, image, and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Welo Global Full-time

    Welo Data is seeking a detail-oriented Quality Control Specialist to review Trainer submissions for an AI data annotation project. This remote-friendly role requires meticulous review to confirm accuracy and consistency, with feedback provided to improve data quality. You will verify answers against images, flag issues, and report patterns to the team. A...

  • AI Data Annotator

    1 week ago


    toronto, on, Canada Replicant Full-time

    As the leader in Contact Center Automation, Replicant helps companies automate their most common customer service calls while empowering agents to focus on more complex and nuanced customer challenges. Replicant's AI platform allows consumers to engage in natural conversations across voice, messaging and other digital channels to resolve their customer...


  • Toronto, Ontario, Canada Confidential Full-time

    ABOUT THE ROLE Live Video Data Annotator, 24/7 Operations A large auto manufacturer is hiring Live Video Data Annotators for its 24/7 operations team. You review live and recorded camera footage and vehicle data, label what you see, confirm whether alerts are real and escalate what needs a second look. The work suits people with sharp focus, strong visual...


  • toronto, on, Canada Rex.zone Full-time

    About Rex.zone Rex.zone is hiring Toronto-based candidates for full-time remote data annotation and data labeling work that improves training data quality for AI/ML systems. You will support real-world LLM training pipelines through evaluation, QA, and careful rubric-driven judgments. About Rex.zone Rex.zone is hiring Toronto-based candidates for full-time...


  • Toronto, Ontario, Canada Work Vista Full-time

    A leading flexible job provider is seeking a remote Annotation Quality Editor to ensure high-quality data for AI training. Responsibilities include auditing annotated data, correcting errors, providing feedback, and editing AI responses. This part-time contract role offers flexibility with 5-10 hours per week, paying up to $18 per hour based on expertise....


  • toronto, on, Canada Cohere Full-time

    About the Role This role will focus on breaking down engineering tasks such as reporting, component search, and handling of material billing/information into individual steps that can be tackled through tool use. Your breakdown will teach the Cohere model the logic needed to complete each task. Compensation and Employment Part‑time independent contractor...


  • Toronto, ON, Canada TransPerfect Full-time

    A global language solutions company is seeking a detail-oriented Hebrew Annotator for a remote role focused on transcribing and annotating data for AI initiatives. Candidates should be fluent in Hebrew and proficient in English, and have a Bachelor's degree or relevant experience. The ideal applicant will possess strong attention to detail and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Work Vista Full-time €18 Temporary

    A leading flexible job provider is seeking a remote Annotation Quality Editor to ensure high-quality data for AI training. Responsibilities include auditing annotated data, correcting errors, providing feedback, and editing AI responses. This part-time contract role offers flexibility with 5-10 hours per week, paying up to $18 per hour based on expertise....


  • Toronto, ON, Canada YO AI Labs Remote Full-time $52,000 - $76,000 Contract

    YO AI Labs is seeking a Generalist contractor to support AI and data-focused projects. The role involves reviewing, evaluating, and annotating information across diverse topics while maintaining high accuracy and quality.The ideal candidate has strong English communication, critical thinking and analytical abilities, meticulous attention to detail, and...


  • Toronto, Ontario, Canada TransPerfect Full-time

    Location: Anywhere (remote/work from home)Language needed: Hebrew, EnglishProject Duration: 15 weeksPreferred availability: 20 hours per week or moreDataForce by TransPerfect is currently looking for a detail‐oriented Hebrew Annotator to support our data processing and AI training initiatives.The ideal candidate will be responsible for transcribing and...


  • Toronto, ON, Canada Crossing Hurdles Full-time

    Enhance multimedia accuracy as a Data Annotator, focusing on labeling video and audio clips with precision. Collaborate remotely with project teams to uphold content integrity and compliance. This role demands expertise in video and audio annotation, ensuring adherence to project guidelines. You will evaluate AI-generated descriptions, flag inaccuracies,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Crossing Hurdles Full-time

    Enhance multimedia accuracy as a Data Annotator, focusing on labeling video and audio clips with precision. Collaborate remotely with project teams to uphold content integrity and compliance. This role demands expertise in video and audio annotation, ensuring adherence to project guidelines. You will evaluate AI-generated descriptions, flag inaccuracies,...


  • Toronto, Ontario, Canada Work Vista Full-time

    Join to apply for the Annotation Quality Editor (Remote) role at Work Vista.This remote, part‐time contract role serves as a final quality assurance layer in the data pipeline. You will review and refine the work of other annotators and the AI model itself.Key DetailsJob Title: Annotation Quality Editor (Remote)Location: Remote within the United States,...


  • Toronto, ON, Canada Obvio Inc. Full-time €90,000 - €140,000 Contract

    About Obvio AI Each year, more than 40,000 people in the U.S. leave home and never make it back due to traffic crashes. At Obvio, we believe these deaths are preventable. We deploy solar-powered, AI-assisted cameras to enforce traffic laws where pedestrians are most vulnerable, automating enforcement in ways that traditional systems cannot. Our approach has...


  • Toronto, ON, Canada Obvio Full-time €100,000 - €140,000 Contract

    About Obvio AI Each year, more than 40,000 people in the U.S. leave home and never make it back due to traffic crashes. At Obvio, we believe these deaths are preventable. We deploy solar-powered, AI-assisted cameras to enforce traffic laws where pedestrians are most vulnerable, automating enforcement in ways that traditional systems cannot. Our approach has...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Turing Full-time

    1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Turing is an AI-powered tech services company with a mission to accelerate AGI advancement and deployment by bridging the gap between global talent from 100+ countries and the world's best foundational LLM companies by helping them improve performance...