Jobs for data annotator at Winnipeg

324 data annotator job listings in Canada. Find daily updated positions from leading job boards.


  • Winnipeg, Manitoba, Canada Crossing Hurdles Full-time

    Join a contract role as a Voice Data Annotator with remote flexibility for US or Canadian candidates. Evaluate audio quality and AI output for accuracy while ensuring consistent standards.This contract role invites you to contribute remotely. As a Voice Data Annotator, you will evaluate audio recordings, review AI-generated outputs, and ensure high-quality...


  • Winnipeg, Manitoba, Canada Cohere Full-time

    Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI...


  • Winnipeg, MB, Canada Cohere Full-time

    Enhance AI learning capabilities at Cohere as a Part-Time Data Annotation Specialist, focusing on German writing and translation. This remote independent contractor role requires a commitment of at least 16 hours weekly at a rate of 30 CAD/hour. In this impactful position, you will improve the performance of Large Language Models by meticulously labeling...


  • Winnipeg, Manitoba, Canada Cohere Full-time

    Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI...


  • Winnipeg, Manitoba, Canada YO AI Labs Full-time

    YO AI Labs is seeking a Child Development Psychologist (PhD) to support an AI training project remotely. You will evaluate and annotate data, analyze developmental scenarios, and provide expert guidance to improve the accuracy, cultural relevance, and psychological integrity of AI systems. No prior AI experience is required. You will review datasets related...

  • Voice Data Annotator

    23 hours ago


    Winnipeg, Manitoba, Canada Crossing Hurdles Full-time

    Type : ContractCompensation : $25/hour (Bi-weekly Payments)Location : Remote (US or Canada)Commitment : Flexible hours (top contributors work 40+ hrs/week)Project Duration : 2-3 monthsStart Date : ImmediateRole ResponsibilitiesEvaluate audio recordings for quality, accuracy, and nuanceReview AI-generated outputs for technical accuracy and response...


  • Winnipeg, Manitoba, Canada Dataforce Full-time

    Work Location: Alberta, British Columbia, or Quebec; remote Work Schedule: Full-time (40 hours/week), Monday – Friday; business hours Engagement Model: Employment; fixed term/temporary Start Date: Immediate Project duration: Until September 2025 DataForce by TransPerfect is currently looking for a Language Data Annotator with idiomatic fluency in English...


  • Winnipeg, Manitoba, Canada Toloka Annotators Full-time

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What we doThe...


  • Winnipeg, Manitoba, Canada Toloka Annotators Full-time

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What we...


  • Winnipeg, Manitoba, Canada Rws Trainai Full-time

    Location: Remote working in CanadaWork Schedule: Full-time, 9 AM to 5 PM PST time (Monday to Friday) Experience: Previous experience in data annotation or content review is a plusEducation: Bachelor’s degree requiredContract duration: 12 monthsCompensation: 50 USD/hour.Does this sound like you?Are you looking for remote, work-from-home jobs? Are you...


  • Winnipeg, Manitoba, Canada Toloka Annotators Full-time

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What we doThe...


  • Winnipeg, Manitoba, Canada Crossing Hurdles Full-time

    Become an essential part of AI with a Remote Audio Annotation Specialist role. Evaluate audio quality and review AI outputs for accuracy from the comfort of your home.This contract position offers flexible hours and pays $25/hour, ensuring that your contributions to audio evaluation have a significant impact. You will assess audio recordings, review outputs...


  • Winnipeg, Manitoba, Canada Crossing Hurdles Full-time

    ResponsibilitiesReview AI-generated JSON data and validate accuracy against source PDF documents.Correct discrepancies and ensure extracted values match original content precisely.Verify mathematical accuracy including totals, calculations, and line-item consistency.Navigate and validate nested JSON structures ensuring proper schema placement.Annotate and...


  • Winnipeg, Manitoba, Canada University Health Network Full-time

    UHN is Canada’s #1 hospital and the world’s #1 publicly funded hospital. With 10 sites and more than 44,000 TeamUHN members, UHN consists of Toronto General Hospital, Toronto Western Hospital, Princess Margaret Cancer Centre, Toronto Rehabilitation Institute, The Michener Institute of Education and West Park Healthcare Centre. As Canada's top research...


  • Winnipeg, Manitoba, Canada Crossing Hurdles Full-time

    Crossing Hurdles is looking for a detail-oriented individual to ensure the accuracy of AI-generated JSON data against original PDF documents. The ideal candidate will have strong experience with complex PDFs, exceptional attention to detail, and be bilingual. Responsibilities include correcting discrepancies, verifying mathematical accuracy, and annotating...


  • Winnipeg, Manitoba, Canada aitrainer Full-time

    Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We're training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI...


  • Winnipeg, Manitoba, Canada YO AI Labs Full-time

    YO AI Labs is seeking a remote Child Development Psychologist (PhD) to support AI training projects. You will evaluate and annotate data, analyze developmental scenarios, and provide expert guidance to improve the psychological integrity and cultural relevance of AI systems. No prior AI experience is required. You will review datasets, assess developmental...


  • Winnipeg, Manitoba, Canada Crossing Hurdles Full-time

    Crossing Hurdles seeks a detail-focused contractor to evaluate audio recordings and validate AI-generated outputs. The role requires strong JSON fluency and the ability to work with structured data guidelines. Immediate start and flexible hours help cover peak workloads across time zones. You will review, annotate, and ensure quality across AI training...


  • Winnipeg, Manitoba, Canada aitrainer Full-time

    Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI...


  • Winnipeg, Manitoba, Canada Crossing Hurdles Full-time

    Type : ContractCompensation : $25/hour (Bi-weekly Payments)Location : Remote (US or Canada)Commitment : Flexible hours (top contributors work 40+ hrs/week)Project Duration : 2-3 monthsStart Date : ImmediateRole ResponsibilitiesEvaluate audio recordings for quality, accuracy, and nuanceReview AI-generated outputs for technical accuracy and response...