Jobs for data labeling at Montreal

592 data labeling job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal, Quebec, Canada Workada Full-time

    At Workada, we're not just labeling data, we're helping improve the technology people use every day. Our work creates the examples and feedback that make advanced systems more accurate, consistent, and useful.What You'll DoEvaluate outputs from AI models, text, images, video, and documents against detailed criteria. Assess quality, spot errors and...


  • montreal (administrative region), qc, Canada Rex.zone Full-time

    Rex.zone is hiring for remote data labeling roles in Canada. You will label and evaluate text, image, and multimodal data used to train ML models, including LLM response grading, RLHF labeling, and content safety assessment. Join a team applying annotation guidelines, documenting edge cases, and performing QA checks to ensure high-quality training data....

  • German Data Labeler

    4 days ago


    montreal (administrative region), qc, Canada Cohere Full-time

    A leading AI firm in Toronto is seeking a part-time Data Annotation Specialist to enhance their Large Language Models. This role requires native proficiency in German and excellent English skills. Responsibilities include labeling, auditing, and correcting data, which significantly impacts model performance. The position offers a competitive rate of 30...


  • Westmount, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Workada Full-time

    At Workada, we're not just labeling data, we're helping improve the technology people use every day. Our work creates the examples and feedback that make advanced systems more accurate, consistent, and useful. What You'll Do Evaluate outputs from AI models, text, images, video, and documents against detailed criteria. Assess quality, spot errors and...


  • Montreal, Quebec, QC, Canada Rex.zone Remote Full-time

    **Senior Data Labeling Jobs in Montreal (Remote) — Rex.zone** Rex.zone is hiring a Senior Data Labeling Specialist to improve training data quality for modern AI systems. This full-time, remote role supports LLM training pipelines through expert labeling, RLHF evaluation, prompt evaluation, and QA evaluation. **What You Will Do** - Label and review...

  • Data Entry Clerk Premium

    5 hours ago


    Montreal, Quebec, Canada Job Full-time

    Receive and save documents containing data.Enter data into computerized databases, spreadsheets or other models.Transfer data from one software to another.Verify that the data is correct and complete.Identify, label and organize electronic storage devices and maintain them in libraries.Proficiency in Outlook, Excel and Word software. Receive and save...


  • Montreal, Quebec, 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...


  • Montreal, Quebec, Canada OCPA Full-time

    Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies. We guarantee 15-25 hours per week with an hourly pay of between $25/hr. and $45/hr., depending on the In-Home Usage Test project. No experience required. There is no payment required in order to apply or to work as...


  • Montreal, Quebec, Canada CoFoMo Inc. Full-time

    Here's a brief overview of the tasks and responsibilities you'll have:Master Terraform to automate the provisioning of Snowflake and AWS accounts and resources;Develop and configure a multi-account Snowflake infrastructure including data sharing mechanisms;Implement and configure Snowflake's native business intelligence features according to design...

  • Senior Data Developer

    4 hours ago


    Montreal, Quebec, Canada 2K Full-time

    Senior Data Developer Who We Are 2K is headquartered in Novato, California and is a wholly owned label of Take-Two Interactive Software, Inc. (NASDAQ: TTWO). Founded in 2005, 2K Games is a global video game company, publishing titles developed by some of the most influential game development studios in the world. Our studios responsible for developing 2K’s...


  • Montreal, Quebec, Canada Accruetalent Full-time

     Hiring the first dedicated engineer for its data platform. Today the platform is nascent, solid backend infrastructure exists, but nobody owns it, and the perception/ML team is being handed data that isn't in the shape they need. This is a founding-level, zero-to-one seat: you'll define how raw maritime signals become clean, consistent, labeled datasets...


  • Montreal, Quebec, Canada Cohere Full-time

    Be a key player as a Data Annotation Specialist in engineering, focusing on task breakdowns that train machine learning models. This remote, part-time position allows for flexibility within Canada. Available exclusively to independent contractors in Canada, this role requires a minimum of 16 hours work per week at 30 CAD per hour for a 12-month contract....

  • Data Quality Analyst Premium

    14 hours ago


    Montreal, Quebec, Canada TransPerfect Full-time

    Location: Montreal, Canada (Onsite) Employment Type: Temporary, Full-time Work Schedule: 40 hours/week Engagement Duration: 3 months (with possibility of extension) Languages Required: English (Australia), English (United States), English (United Kingdom), English (India), English (Canada), English (Singapore), Spanish (Spain), Spanish (Mexico), Spanish...


  • Montreal, Quebec, 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...


  • Montreal, Quebec, Canada Alignerr Remote Full-time US$40 - US$80 Permanent

    Hospital Health Data Governance Lead (AI Training) About The Role What if your expertise in healthcare data governance could directly shape how AI understands and reasons about clinical information — influencing systems that will impact patient care for millions of people? We're looking for experienced Hospital Health Data Governance Leads to bring...


  • Montreal, Quebec, Canada OCPA Full-time

    Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies. We guarantee 15-25 hours per week with an hourly pay of between $25/hr. and $45/hr., depending on the In-Home Usage Test project. No experience required. There is no payment required in order to apply or to work as...


  • Montreal, Quebec, 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...

  • Data Center Technician Premium

    5 hours ago


    Montreal, Quebec, Canada Google Full-time

    info_outlineXThis posting is for an existing vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes.Minimum qualifications: Experience with performing component-level repairs and troubleshooting on technical equipment. Experience diagnosing and troubleshooting one of the following: operating systems, computer/server...

  • Data Quality Analyst Premium

    3 days ago


    Montreal, Quebec, Canada DataForce by TransPerfect Full-time

    Location: Montreal, Canada (Onsite) Employment Type: Temporary, Full-time Work Schedule: 40 hours/week Engagement Duration: 3 months (with possibility of extension) Languages Required: English (Australia), English (United States), English (United Kingdom), English (India), English (Canada), English (Singapore), Spanish (Spain), Spanish (Mexico), Spanish...


  • Montreal, Quebec, 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...