Jobs for language data annotator at Ottawa

3,683 language data annotator job listings in Canada. Find daily updated positions from leading job boards.


  • ottawa, on, Canada TransPerfect Full-time

    Join to apply for the English Language Data Annotator (British Columbia, remote) role at TransPerfect Work Location: British Columbia; 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...


  • Ottawa, Ontario, 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...


  • Ottawa, Ontario, 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...


  • Ottawa, Ontario, Canada Cohere Full-time

    Who are we?Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI.We obsess over what we...


  • Ottawa, Ontario, 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...


  • Ottawa, Ontario, 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...


  • Ottawa, Ontario, 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...


  • Ottawa, Ontario, 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...


  • Ottawa, Ontario, Canada aitrainer Full-time

    Cohere is a leading security-first enterprise AI company seeking a Data Annotation Specialist in Canada for a part-time contractor role. You will review coding tasks, debug code, navigate repository architecture, and analyze model trajectories to support our AI development efforts.Responsibilities include labeling and improving outputs, prompting models for...


  • Ottawa, Ontario, 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: 55 USD/hour.Does this sound like you?Are you looking for remote, work-from-home jobs? Are you...


  • Ottawa, Ontario, 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...


  • ottawa, on, 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 and...


  • ottawa, 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...

  • Remote AI Trainer

    2 days ago


    Ottawa, Ontario, 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...


  • ottawa, on, Canada iMerit Scholars Full-time

    iMerit seeks detail-oriented and skilled Language Experts to join our global remote teams. Analysts will perform annotations across various modalities—including text, image, and video—to deliver high-quality datasets essential for training and refining cutting- edge Generative AI models. Role Responsibilities: Annotate high-quality training data across...


  • Ottawa, Ontario, 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...


  • Ottawa, Ontario, Canada Sorenson Communications Full-time

    Come be a part of our mission and make a meaningful and positive impact with the industry leading provider of language services for the Deaf and hard-of-hearing! * This is a Canada Remote Only Position * Pay Range: Actual pay may vary up or down depending on job-related factors which may include knowledge, skills, experience, and location. In addition,...

  • Remote AI Trainer

    3 days ago


    Ottawa, Ontario, 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...


  • Ottawa, ON, Canada Cse Cst Full-time €93,510 - €110,009 Contract

    $93,510 to $110,009 Closing Date: 2025-08-31 Classification: UNI-07 About CSE The Communications Security Establishment (CSE) is Canada’s agency responsible for foreign signals intelligence, cyber operations and cyber security. Learn more about our mission . CSE is the national signals intelligence agency for foreign intelligence and the technical...


  • Ottawa, Ontario, Canada Ottawa Catholic School Board Full-time

    Casual American Sign Language Interpreter C.U.P.E. 2357 (Level 6)   *If you are a current OCSB employee, you must use your OCSB ATE account to apply to this vacancy.* The OCSB is currently seeking Casual American Sign Language Interpreters. The possible work addresses for this position can be found in our school directory . Why Work With The...