data scientist machine learning

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

  • Senior Data Scientist

    13 hours ago


    Southwestern Ontario, ON, Canada Alberta Veterinary Laboratories Ltd Full-time $110,000 - $170,000 Contract

    Overview Palitronica is seeking a Senior Data Scientist to provide technical leadership for machine learning on complex physical measurement data. Our primary challenges are classical and statistical: anomaly and novelty detection, outlier analysis, clustering, classification, and data-quality assessment. You will join an established ML system with models...


  • Southwestern Ontario, ON, Canada P Full-time $115,000 - $120,000 Contract

    About P&P Optica P&P Optica (PPO) is using brand new technology to transform an old industry that affects everyone on the planet: the food industry. We apply a complex and highly sophisticated mix of hardware, software and huge datasets to improve both the safety and quality of the food we eat. PPO is on a mission to become the world's leading food...


  • canada | ca Insight Full-time

    Select how often (in days) to receive an alert: Sr. Machine Learning Engineer CA, 11111 Requisition Number: 106424 Senior Machine Learning Engineer Location: You will have the flexibility to work fully remotely. Insight at a Glance 14,000+ engaged teammates globally $8.2 billion in revenue in 2025 Certified as a Great Place to work in 9 Countries in...


  • ca | ca Insight Full-time

    Select how often (in days) to receive an alert: Sr. Machine Learning Engineer CA, 11111 Requisition Number: 106424 Senior Machine Learning Engineer Location: You will have the flexibility to work fully remotely. Insight at a Glance 14,000+ engaged teammates globally $8.2 billion in revenue in 2025 Certified as a Great Place to work in 9 Countries in...

  • Data Scientist

    2 days ago


    Winnipeg, MB, Canada Accurant International Full-time

    Hiring Entity FlexEnergi, a Subsidiary of Accurant InternationalLocation Remote (Canada)Status ExemptSalary Range $160,000 - 200,000 CADJob Title Data ScientistPosition Description We are hiring a Data Scientist to lead forecasting and optimization efforts within our platform. Reporting to the Sr. Director of Engineering, this role will define how...


  • Toronto, Ontario, Canada Alignerr Remote Full-time US$60 - US$80 Permanent

    Senior Machine Learning Expert (AI Training) About The Role What if your deep expertise in machine learning could directly shape how the world's most advanced AI systems learn to reason, plan, and make decisions? We're looking for Senior Machine Learning Experts to author high-fidelity reasoning traces — the structured, step-by-step thinking patterns...

  • Data Scientist, SEO

    2 days ago


    Winnipeg, MB, Canada Grammarly Full-time

    Grammarly is the world’s leading AI writing assistance company trusted by over 30 million people and 70,000 professional teams every day. From instantly creating a first draft to perfecting every message, Grammarly’s product offerings help people at 96% of the Fortune 500 get their point across—and get results. Grammarly has been profitable for over a...

  • Data Scientist

    8 hours ago


    Mississauga, Ontario, Canada Rodan Energy Solutions Inc. Full-time

    About Us: At Rodan Energy, our mission is Making Sustainable, Attainable. As a leading North American energy services company, we provide innovative energy solutions that help clients reduce energy costs and GHG emissions, support electrification, and enhance grid efficiency. With over 20 years of expertise, we’re trusted by North America’s largest...


  • Winnipeg, Manitoba, Canada Index Exchange Full-time

    About the role This is a ripe opportunity for a Principal Machine Learning Architect to help a successful ad tech company leverage ML to further optimize our wealth of data and elevate our world-class platform to greater heights.Here’s what you’ll be doingDesign, develop and implementation of complex data-centric solutions, including large data set...


  • Winnipeg, Manitoba, Canada StackAdapt Inc. Full-time

    StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most...


  • Toronto, Ontario, Canada StackAdapt Inc. Full-time

    StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most...


  • Toronto, Ontario, Canada AlgaeCal Inc. Full-time

    Transform data into actionable insights as an Associate Data Scientist at AlgaeCal. Utilize your machine learning expertise and coding skills in Python or R to drive measurable business results.AlgaeCal is on the lookout for a driven Associate Data Scientist to uncover patterns and embed machine learning models into AI applications. This role requires...

  • Data Scientist

    3 days ago


    Montreal, Quebec, Canada GHGSat Full-time

    GHGSat offers greenhouse gas detection, measurement, and monitoring services to industrial and government customers around the world. We use our own satellites and aircraft sensors, combined with third-party data, to help industrial emitters better understand, control, and reduce their emissions. GHGSat's capability is unique: we provide high-resolution,...


  • Toronto, Ontario, Canada Alignerr Remote Full-time US$60 - US$80 Permanent

    Senior Machine Learning Engineer (AI Training) About The Role What if your deep expertise in machine learning could directly influence how the next generation of AI reasons through complex, real-world problems? We're looking for Senior Machine Learning Engineers to help train cutting-edge large language models — not by writing code for a product, but by...


  • Toronto, ON, Canada Sanofi S.A. Full-time

    At Sanofi, we’re committed to providing the next-gen healthcare that patients and customers need. It’s about harnessing data insights and leveraging AI responsibly to search deeper and solve sooner than ever before. Join our Data Engineering Management as Lead Engineer, Machine Learning Applications and you can help make it happen. Your job? Developing...

  • Staff Data Scientist

    4 hours ago


    Toronto, Ontario, Canada SCIENTIFIC GAMES Full-time

    Scientific Games:Scientific Games is the global leader in lottery games, sports betting and technology, and the partner of choice for government lotteries. From cutting-edge backend systems to exciting entertainment experiences and trailblazing retail and digital solutions, we elevate play every day. We push game designs to the next level and are pioneers in...


  • Mississauga, Ontario, Canada McKesson Full-time

    Drive innovation in healthcare as a Lead Data Scientist with McKesson, focusing on advanced analytics and machine learning solutions. Use your expertise to improve operational efficiency and bear measurable outcomes. The Lead Data Scientist at McKesson oversees the complete lifecycle of machine learning solutions. This role combines technical skills with...


  • Montreal, QC, Canada Insight Full-time $140,000 - $160,000 Contract

    Select how often (in days) to receive an alert: Sr. Machine Learning Engineer CA, 11111 Requisition Number: 106424 Senior Machine Learning Engineer Location: You will have the flexibility to work fully remotely. Insight at a Glance 14,000+ engaged teammates globally $8.2 billion in revenue in 2025 Certified as a Great Place to work in 9 Countries in...


  • Winnipeg, MB, Canada Insight Full-time

    Select how often (in days) to receive an alert:Sr. Machine Learning Engineer CA, 11111Requisition Number: 106424Senior Machine Learning EngineerLocation:You will have the flexibility to work fully remotely.Insight at a Glance14,000+ engaged teammates globally$8.2 billion in revenue in 2025Certified as a Great Place to work in 9 Countries in 2025Fortune 500...


  • Mississauga, ON, Canada Roche Holding AG Full-time

    Responsible for assuring individual applications remain in line with business needs and requirements in their structure and function. Establishes and maintains technology standards, and evaluates and directs new technology designs. Provides technical architectural expertise, playing a vital role in designing, enhancing, implementing, and scaling application...