data labeling jobs in Toronto

2,694 data labeling job listings in Canada. Find daily updated positions from leading job boards.

  • German Data Labeler

    2 weeks ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Cohere Full-time €30 Temporary

    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...


  • Toronto, Ontario, Canada Eurofins Full-time

    Data Reviewer Microbiology - Eurofins Cosmetics & Personal Care, Inc.Full-timeCompensation: up to CAD 48,000 - yearlyEurofins Scientific is an international network of independent life sciences companies, providing a unique range of analytical testing services to clients across multiple industries, to make life and our environment safer, healthier and more...


  • Toronto, Ontario, Canada workada Full-time

    Enhance technology everyday as a Technical Writing Specialist with Workada, focusing on data labeling from the comfort of your home. This remote full-time role is crucial in creating accurate and consistent systems.As a valued member of the Workada team, you will leverage your writing expertise to contribute to data labeling that drives technology...


  • Toronto, ON, Canada Waabi Full-time €139,000 - €277,000 Contract

    Take on a crucial role at Waabi as a Senior Product Designer specializing in tools for autonomous driving data. Enhance the integration of human expertise and automation for improved safety. As a part of Waabi's innovative team, you will design systems that bridge expert human judgment and automated tools. Your primary responsibilities will involve...


  • Toronto, ON, Canada Mercor Full-time €80,000 - €100,000 Contract

    Are you a Level 3 / Tier 3 network support engineer interested in data science and autonomous infrastructure? Our client is building vertically integrated networking systems and using the data they generate to power the next generation of AI-driven infrastructure. They’re looking for engineers experienced in final escalations, packet analysis,...


  • Toronto, ON, Canada Kindredventures Full-time €120,000 - €180,000 Contract

    About Mecka AI Mecka AI is building the data infrastructure layer for robotics and embodied AI. We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and embodied AI systems. We work closely with frontier robotics teams to bridge...

  • Marketing Manager

    21 hours ago


    Toronto, ON, Canada Warner Music Group Full-time €107 - €121 Contract

    Job Title Marketing Manager Reports To sr. Director, Marketing Department Marketing Location Toronto, Ontario, Canada Job Type 12 Month Independent Contract Working Hours 37.5 hours per week Hourly Pay Rate Range $40-$45 /hour Vacancy New Position Team Overview Warner Music Canada is home to some of the most influential and innovative...


  • Toronto, ON, Canada Mercor Full-time €70,000 - €100,000 Contract

    Are you a Level 3 / Tier 3 network support engineer interested in data science and autonomous infrastructure? Our client is building vertically integrated networking systems and using the data they generate to power the next generation of AI-driven infrastructure. They’re looking for engineers experienced in final escalations, packet analysis,...


  • Toronto, Ontario, Canada HelloFresh Full-time $72,450 - $82,450 Contract

    Senior Regulatory Compliance Specialist Job Description The Senior Regulatory Compliance Specialist supports regulatory compliance across HelloFresh’s Meal Kit and Factor businesses, ensuring products, ingredients, labels, and menu information meet applicable regulatory requirements and internal standards. This role works closely with cross-functional...


  • Toronto, ON, Canada Slalom Build Full-time €109,000 - €150,000 Contract

    Slalom is a fiercely human business and technology company that leads with outcomes and teams with leaders, bringing more together. Our purpose is to help people and organizations dream bigger, move faster, and build better tomorrows for all. Every day we bring our heads and our hearts to being a trusted copilot, respectful challenger, and unwavering...


  • Toronto, Ontario, Canada SELLIT9 Full-time

    About the Role SELLIT9 runs on one number: what a used device is worth. Two models decide whether we get that number right, and you'll own both. The first is pricing. We're building an append-only, point-in-time-correct dataset of competitor payouts, retail prices, and resale comps, built specifically to be trained on. The deterministic version ships first:...


  • Toronto, Ontario, Canada Slalom Full-time

    Slalom is a fiercely human business and technology company that leads with outcomes and teams with leaders, bringing more together. Our purpose is to help people and organizations dream bigger, move faster, and build better tomorrows for all. Every day we bring our heads and our hearts to being a trusted copilot, respectful challenger, and unwavering...

  • Laboratory Technician

    21 hours ago


    Toronto, Ontario, Canada Public Health Ontario Full-time

    Public Health Ontario's Corporate Office and Toronto Laboratory are seeking a Medical Laboratory Technician to provide technical laboratory services and support environmental testing operations.You will log and label specimens, transport samples, prepare cultures and reagents, enter results in the laboratory information system, manage inventory, and assist...

  • AI Trainer

    21 hours ago


    Toronto, ON, Canada YO AI Labs Full-time €3 - €6 Contract

    Generalist Job Type: Contractor Location: Remote Role Overview We are looking for Generalists with strong analytical and critical-thinking skills to support AI and data-focused projects. The role involves reviewing, evaluating, and annotating information across different topics while maintaining high accuracy and quality. Key Responsibilities - Analyze,...


  • Toronto, ON, Canada Mercor Full-time €70,000 - €100,000 Contract

    Join as an L3 Network Support Engineer and pioneer advancements in data-driven autonomous infrastructure. Contribute to building intelligent networking systems powered by AI. This role requires a hands-on engineer with experience in final escalations and troubleshooting outages in enterprise systems. You will work closely with real data from networking...


  • Toronto, Canada KoBold Metals Full-time €60,000 - €90,000 Contract

    In the coming decades, demand for critical minerals such as copper, lithium, and cobalt will continue to grow. These minerals are needed to build electric infrastructure, vehicles, data centers, and electronics. However, the mining industry is making 10x fewer discoveries per dollar spent on exploration compared to 30 years ago because the easy-to-find, near...


  • Toronto, ON, Canada KIT Recruitment Full-time $117,000 - $143,000 Contract

    KIT Recruitment is partnered with a well-established North American producer and marketer of premium grass-fed proteins. We are looking for a Commercial Strategy Manager to support the company’s continued transition to a demand-led, market-focused growth model across Canada and the United States.This newly created position sits at the intersection of...


  • Toronto, Ontario, Canada Alignerr Remote Full-time US$40 - US$60 Permanent

    About The Role What if your hard-won knowledge of how attackers think, move, and succeed could directly shape the AI systems that millions of people will rely on to stay secure? We're looking for Offensive Security Analysts to bring real-world adversarial thinking to frontier AI development. This isn't a traditional red team gig — there's no exploit...


  • Toronto, ON, Canada Warner Music Group Full-time €109,000 - €154,000 Contract

    Step into a crucial role at Warner Music Group as a Business Operations Manager, emphasizing project management in the realm of artist royalties. Help shape the future of music data management with your expertise. In this senior position, your focus will be on managing complex projects that involve artist royalties and copyright configurations. You will...


  • Toronto, ON, Canada Mercor Full-time €110,000 - €150,000 Contract

    Pursue your passion for pharmacy as a Pharmacy Expert at UpToDate, specializing in Lexidrug interactions and patient care. A robust 2+ years of pharmacy experience required. In this expert role, your daily engagement with UpToDate Lexidrug will ensure optimal medication safety for patients. You'll apply advanced knowledge to assess interactions,...