Jobs for data annotator at Toronto

1,000 data annotator job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, Ontario, Canada Eliyan Corporation Full-time

    AI-Augmented Design Flows CI/CD for RTL Lint / CDC / Synthesis Automation About The Role Eliyan is the chiplet interconnect pioneer behind NuLink, the industry's most efficient chiplet-to-chiplet PHY technology. With Series C funding from leading hyperscalers and AI infrastructure providers, we are scaling our digital design organization to support...

  • Korean Audio Transcript Editor Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$10 - US$35 Permanent

    About The Role What if your ear for Korean and obsession with precision could directly shape how AI understands spoken language? We're looking for detail-oriented Korean Audio Transcript Editors in Toronto and across Canada to clean up, correct, and polish audio transcripts — ensuring every word, timestamp, and formatting detail is exactly right. This is...


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

    Population Health Informaticist (AI Training) We're partnering with leading AI research labs to build smarter, more accurate AI systems in the health domain — and we need population health experts to help make it happen. As a Population Health Informaticist, you'll apply your expertise in health data and analytics to evaluate, improve, and shape AI...

  • Health Informatics Analyst Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$30 - US$65 Permanent

    Health Informatics Analyst (AI Training) About The Role We're looking for experienced Health Informatics Analysts to help evaluate and improve AI systems being trained on healthcare and clinical data. Your domain expertise will directly shape how AI understands, interprets, and communicates complex health information — making a meaningful impact on the...

  • Digital Health Strategist Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$35 - US$75 Permanent

    About The Job At Alignerr, we partner with the world’s leading AI research teams and healthcare innovators to modernize how digital technologies support patient care and clinical operations. As a Digital Health Strategist, you will help design, implement, and scale digital health solutions—including telemedicine, remote monitoring, wearable data, and...

  • EMR/EHR Implementation Specialist Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$35 - US$75 Permanent

    About The Job At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. We are seeking experienced EMR/EHR Implementation Specialists to support healthcare organizations by configuring, deploying, and optimizing electronic medical record systems such as Epic and Cerner. In this role, you will...

  • Medical Science Liaison Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$35 - US$75 Permanent

    Medical Science Liaison (MSL) — AI Training About The Role Your clinical knowledge is more valuable than ever — and not just in the field. We're looking for experienced Medical Science Liaisons and medical affairs professionals to help train and validate AI systems designed to understand and communicate complex biomedical information. At Alignerr, we...

  • Italian Audio Transcriptionist Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$10 - US$35 Permanent

    Italian Audio Transcriptionist (AI Training) About The Role What if your ability to catch every word, pause, and nuance in spoken Italian could directly shape how AI understands one of the world's most beautiful languages? We're looking for detail-oriented Italian transcriptionists — including Toronto's large and culturally rich Italian-speaking...

  • Oncology Clinical Researcher Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$40 - US$80 Permanent

    Oncology Clinical Researcher (AI Training) About The Role What if your expertise in cancer clinical trials could directly shape how AI understands and reasons about oncology — influencing the tools that may one day transform how cancer is diagnosed and treated? We're looking for Oncology Clinical Researchers to bring deep, real-world clinical trial...

  • Nursing Informatics Specialist Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$35 - US$80 Permanent

    Nursing Informatics Specialist (AI Training) About The Role Your clinical knowledge is more valuable than you think — beyond the bedside. We're looking for Nursing Informatics Specialists to help evaluate and improve AI systems being developed for healthcare environments. You'll bring real-world nursing expertise to the table, helping ensure that AI...

  • Principal Clinical Scientist Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$40 - US$80 Permanent

    Principal Clinical Scientist (AI Training) About The Role What if your years of clinical trial expertise could directly shape how AI reasons about medical evidence, regulatory submissions, and patient outcomes? We're looking for a Principal Clinical Scientist to bring senior-level rigor to AI-driven research — ensuring the clinical data powering...

  • Clinical Systems Analyst Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$30 - US$70 Permanent

    Clinical Systems Analyst (AI Training) About The Role At Alignerr, we partner with the world's leading AI research teams and labs to build and train cutting-edge AI models. We're looking for experienced Clinical Systems Analysts to bring their healthcare IT expertise to the forefront of AI development. This is a unique opportunity to apply your deep...


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

    About The Role What if your clinical trial expertise could directly shape how AI understands and supports the future of healthcare research? We're looking for experienced Clinical Study Managers to oversee the operational execution of clinical trials — and help inform the AI systems being built around them. Clinical Study Manager (AI Training) About The...

  • Senior Software Engineer Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$20 - US$100 Permanent

    About The Role What if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Toronto to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions of people worldwide. This is high-impact, technically challenging work — the...

  • Hindi Audio Transcript Editor Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$10 - US$35 Permanent

    Hindi Audio Transcript Editor (AI Training) About The Role What if your ear for Hindi and obsession with precision could directly shape how AI understands spoken language? We're looking for detail-oriented Hindi Audio Transcript Editors in the Toronto area to clean up, correct, and polish audio transcripts — ensuring every word, timestamp, and formatting...

  • Imagery Technician

    2 weeks ago


    Toronto, Ontario, Canada Canadian Armed Forces | Forces armées canadiennes Full-time

    OverviewImagery Technicians (Image Techs) in the Canadian Armed Forces (CAF) are visual media specialists. They operate a wide range of imaging equipment and products, providing still and video coverage to support CAF training, operations, public affairs, investigations, and internal communications. Their main tasks include operating cameras, producing...


  • Toronto, Canada Royal Bank of Canada Full-time

    Job DescriptionWhat is the opportunity? RBC’s AI Group is building trusted AI capabilities for the enterprise, and evaluation is one of the core controls that makes that possible. As Senior Data Scientist, AI Evaluations Platform, you will be a technical leader in the data science function responsible for how RBC measures model and agent quality, safety,...

  • Computer Vision Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$100 - US$150 Permanent

    Computer Vision & ML Expert (AI Training) About The Role What if your expertise in computer vision could directly shape how the next generation of AI systems perceives, interprets, and understands the visual world? We're looking for Computer Vision & Machine Learning Experts in the Toronto area and across Canada to evaluate, improve, and guide AI models...


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

    EvenUp is on a mission to close the justice gap using technology and AI. We empower personal injury lawyers and victims to get the justice they deserve. Our products enable law firms to secure faster settlements, higher payouts, and better outcomes for victims injured through no fault of their own in vehicle collisions, accidents, natural disasters, and...

  • Accounting Instructor Premium

    2 weeks ago


    Toronto, Ontario, Canada Alignerr Remote Full-time US$35 - US$70 Permanent

    Accounting Instructor (AI Training) About The Role We're looking for experienced accounting instructors to help shape how AI understands financial concepts. Your expertise will directly influence the accuracy and reliability of AI systems trained on accounting principles — making a real-world impact on one of the fastest-growing fields in...