machine learning data annotator jobs in Winnipeg

3,609 machine learning data annotator job listings in Canada. Find daily updated positions from leading job boards.


  • Winnipeg, MB, Winnipeg Census Division, MB; Manitoba, Canada Jobgether Full-time

    Lead malware detection with transformer models and Python in a fully remote position based in Canada. Build production systems for evolving threats. This senior role develops, evaluates, and deploys machine learning systems using production malware data. You will work with PyTorch, Hugging Face, SQL, and classical machine learning methods. The work balances...


  • Winnipeg, Manitoba, Canada EvenUp Full-time

    Step into a critical role as a Senior Machine Learning Engineer at EvenUp, where AI technology transforms the legal system. Engage in a hybrid work environment to enhance the claims process for personal injury victims.In this role, you'll take ownership of the machine learning systems that drive Piai™, our innovative platform designed for greater legal...


  • Winnipeg, MB, Winnipeg Census Division, MB; Manitoba, Canada Jobgether Full-time

    Lead malware detection with transformer models and Python in a fully remote position based in Canada. Build production systems for evolving threats. This senior role develops, evaluates, and deploys machine learning systems using production malware data. You will work with PyTorch, Hugging Face, SQL, and classical machine learning methods. The work balances...


  • Winnipeg, Manitoba, Canada Bonfirevc Full-time

    Build the models and agents that read a plant's records and connect them, so scientists and engineers get answers they can check against the sources. Katalyze reads the records a medicine is made from: batch records, certificates of analysis, deviation records and the data around them. Much of it arrives as scanned pages, forms and tables. The models you...


  • Winnipeg, MB, Canada Grammarly Full-time

    Enhance Grammarly's marketing technology as a Machine Learning Engineer specializing in ad optimization. Leverage data and algorithms to refine marketing strategies and improve campaign outcomes.You will become an integral part of our Marketing Technology team, focusing on driving business successes through scalable machine learning solutions. Ideal...


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

    Fulfill your potential as a Senior AI Engineer at Celestica in Toronto, ON, where you will develop groundbreaking AI and machine learning solutions. Engage with diverse stakeholders to create impactful AI tools that elevate business processes.This pivotal role on the Data & Analytics team emphasizes your proficiency in designing AI architectures and...


  • Winnipeg, Manitoba, Canada Pinterest Full-time

    Embrace the role of a Machine Learning Engineer II at Pinterest to drive innovation with ML technologies. Your expertise will help shape uniquely personalized experiences for users globally.At Pinterest, this role requires your 2+ years of industry experience in various machine learning domains, including user modeling and recommender systems. Collaborate...


  • Winnipeg, Manitoba, Canada Placements24 Full-time

    About the RoleOur client, a cutting-edge artificial intelligence research lab, is looking for a highly skilled and experienced Remote Principal Machine Learning Engineer. This position is entirely remote, offering the flexibility to work from any location within South Africa. You will play a pivotal role in designing, developing, and deploying...


  • Winnipeg, Manitoba, Canada Devconnectplatform Full-time

    Build Quora advertising intelligence remotely with PyTorch, TensorFlow, and Python. Improve ranking models that shape advertiser value and user relevance. As a Senior Machine Learning Engineer on Quora’s Ads ML team, you will own ranking systems end to end. Apply deep learning, recommendation modeling, and calibration to production advertising challenges....


  • Winnipeg, Manitoba, Canada Devconnectplatform Full-time

    # Senior Machine Learning Engineer, Ads - QuoraQuora190k–275k USDFull-timeremote· seniorCanada, Ireland, USApytorchtensorflowpythonListed via Jobicy · posted 23 Sept 2026. The application happens there, not on DevConnect.Apply on Jobicy## Description[Quora is a privately held, \"remote-first\" company. This position can be performed remotely from...


  • Winnipeg, MB, Canada Grammarly Full-time

    The opportunity 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...


  • Winnipeg, Manitoba, Canada Alignerr Corp. Full-time

    About The Role What if your machine learning expertise could directly influence how the most advanced AI systems in the world think, reason, and write code? We're looking for experienced ML engineers in Toronto to evaluate AI-generated machine learning solutions - catching errors, improving quality, and helping frontier AI models get genuinely better at one...


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

    Build production recommendations with Python and cloud platforms at Scribd, Inc. through the flexible Scribd Flex work model and occasional in-person attendance. As a Senior Machine Learning Engineer, you will own Fable recommendations and grow into technical leadership for Premium recommendations. You will work across recommender systems, large-scale data...


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

    Mistplay is the #1 loyalty app for mobile gamers. Our community of millions of engaged mobile gamers come to Mistplay to discover new games to play and earn rewards. Gamers are rewarded for their time and money spent within the games and can redeem those rewards for gift cards. Mistplay is on a mission to be the best way to play mobile games for everyone...


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

    Build Twilio’s AI/ML foundation remotely from Canada, applying Python and LLM expertise to scalable, enterprise-quality machine learning systems. As a Staff Machine Learning Engineer on Twilio’s AI/ML Platform team, you will shape foundational capabilities powering intelligent engagement experiences. The work spans LLM inference, orchestration, ML...


  • Winnipeg, MB, Canada Grammarly Full-time

    Join Grammarly as a Senior Machine Learning Engineer, focusing on pioneering on-device solutions in a hybrid workplace. Influence product development with innovative ML models and user-centric features.As a key member of Grammarly's On-Device team, you will be tasked with developing and integrating machine learning capabilities that enhance our writing...


  • Winnipeg, MB, Winnipeg Census Division, MB; Manitoba, Canada BioRender Full-time

    Join to apply for the Machine Learning Engineer role at BioRender Join to apply for the Machine Learning Engineer role at BioRender At BioRender, we are accelerating the world’s ability to discover, learn, and communicate science faster through visuals. Today, BioRender empowers millions of scientists to create beautiful, accurate biological figures...


  • Winnipeg, Manitoba, Canada ODAIA Full-time

    Mistplay is the #1 loyalty app for mobile gamers. Our community of millions of engaged mobile gamers come to Mistplay to discover new games to play and earn rewards. Gamers are rewarded for their time and money spent within the games and can redeem those rewards for gift cards. Mistplay is on a mission to be the best way to play mobile games for everyone...


  • Winnipeg, Manitoba, Canada The Institute for Performance and Learning Full-time

    At PointClickCare our mission is simple: to help providers deliver exceptional care. And that starts with our people. As a leading health tech company that’s founder-led and privately held, we empower our employees to push boundaries, innovate, and shape the future of healthcare.With the largest long-term and post-acute care dataset and a Marketplace of...


  • Winnipeg, MB, Canada Dropbox, Inc. Full-time

    At Dropbox, our pursuit of excellence in Machine Learning and Artificial Intelligence fuels our mission to empower users worldwide. We've cultivated a culture rooted in meticulous attention to detail, unwavering commitment to reliability, and a drive to innovate at scale.As a Machine Leaning Engineer focused on search quality, you will play a crucial role in...