senior data scientist

10,000 senior data scientist job listings in Canada. Find daily updated positions from leading job boards.

  • Senior Data Scientist Premium

    2 hours ago


    Toronto, Canada Sun Life Full-time

    You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll...

  • Senior Data Scientist

    14 hours ago


    Courtice, Ontario, Canada The Co-operators Group Full-time

    Company: CGICDepartment: Corp Actuarial ServicesEmployment Type: Regular Full-TimeWork Model: Hybrid (2 days in office)Language: English is required, French is an asset.Additional Information: This/these role(s) is/are currently vacantThe Opportunity: We are a leading Canadian financial services co-operative committed to being a catalyst for a sustainable...

  • Senior Data Scientist

    14 hours ago


    Calgary, Alberta, Canada WestJet Full-time

    This position requires in-person collaboration up to five days a week. This arrangement is subject to change based on business requirements.Why WestJetSince our story took off in 1996, WestJet has strived to enrich the lives of everyone in our world; a career with us is no exception. We’re proud to be one of Canada’s most admired and respected corporate...

  • Senior Data Scientist

    14 hours ago


    Waterloo Regional Municipality, Ontario, Canada Motion Recruitment Partners LLC Full-time

    Located in Waterloo, this full-time Senior Data Scientist opportunity is with an innovative technology organization focused on advanced analytics andmachine learning. The team is leveraging Python-based machine learning frameworks, statistical modeling, anomaly detection, clustering, classification, and data quality analysis to solve challenging real-world...

  • Senior Data Scientist

    14 hours ago


    Toronto, Ontario, Canada Tata Consultancy Services Limited Full-time

    TataConsultancy Services (TCS) is an equal opportunity employer, and embracesdiversity in race, nationality, ethnicity, gender, age, physical ability,neurodiversity, and sexual orientation, to create a workforce that reflects thesocieties we operate in. Our continued commitment to Culture and Diversity isreflected in our people stories across our workforce...

  • Senior Data Scientist

    14 hours ago


    Ontario, Ontario, Canada Kelly Services Full-time

    $140000 - $165000 Located in Waterloo, this full-time Senior Data Scientist opportunity is with an innovative technology organization focused on advanced analytics and machine learning. The team is leveraging Python-based machine learning frameworks, statistical modeling, anomaly detection, clustering, classification, and data quality analysis to solve...

  • Senior Data Scientist

    14 hours ago


    Kitchener, Ontario, Canada Sun Life Full-time

    You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll...

  • Senior Data Scientist

    14 hours ago


    Toronto, Ontario, Canada Spin Master Full-time

    Are you a kid at heart looking to build a career with a leading global children's toy, entertainment and digital gaming company? At Spin Master, our unwavering commitment to open mindedness, integrity and innovation is a great part of what has made us an industry leader. How do we stay ahead of the pack? By hiring the best and brightest minds—and that’s...

  • Senior Data Scientist

    14 hours ago


    Toronto, Ontario, Canada Valence Full-time

    Valence has built the only AI native coaching platform for enterprise, offering personalized, expert, and human-like guidance and support to any leader or employee. We’re not just talking about the future of work — we’re building it now, with the most innovative Fortune 500 companies across healthcare, financial services, manufacturing, and...

  • Senior Data Scientist

    14 hours ago


    Montreal, Quebec, Canada McKesson Corporation Full-time

    McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve – we care. What you do at McKesson matters. We foster a...

  • Senior Data Scientist

    14 hours ago


    , Canada Valtech Full-time

    Why Valtech? We’re advisors, visionaries, creative and techies. We embrace all things digital. We talk to each other. We have fun. We love our clients. We’re looking ahead • We are global Why Valtech? We’re the experience innovation company - a trusted partner to the world’s most recognized brands. To our people we offer growth opportunities, a...

  • Senior Data Scientist

    17 hours ago


    Ottawa, Ontario, Canada MindBridge Full-time

    MindBridge is the global leader in AI-powered financial risk intelligence. Our platform, MindBridge AI™ is enabling finance and audit professionals to build the AI-powered finance department of the future. With over 120 billion financial transactions analyzed with MindBridge’s AI, we set the standard for innovation, scalability, and customer...

  • Senior Data Scientist

    17 hours ago


    Toronto, Ontario, Canada Manulife Full-time

    As a Senior Data Scientist supporting our Canadian AI team, you will play a key leadership role in developing analytics, machine learning, generative AI, and emerging agentic AI solutions that generate business insights, improve decision-making, and advance strategic priorities across the organization. You will lead and deliver complex data science...

  • Senior Data Scientist

    17 hours ago


    , Canada PolicyMe Full-time

    Join to apply for the Senior Data Scientist role at PolicyMeJoin to apply for the Senior Data Scientist role at PolicyMeWe’re on a mission to modernize insurance - making it simpler, more accessible, and customer-first. The insurance industry is a $1T market that’s remained largely untouched by the digital revolution, and PolicyMe is here to change that....

  • Senior Data Scientist

    23 hours ago


    Toronto, Ontario, Canada Tata Consultancy Services Full-time

    Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...

  • Senior Data Scientist

    23 hours ago


    Toronto, Ontario, Canada Quantum Technology Recruiting Inc. (QTR) Full-time

    Position: Senior Data Scientist Location: Hybrid 3-5 days in Downtown Toronto Salary: $120K-$150K Job Type: Permanent Posting Type: Open vacancy We are seeking a Senior Data Scientist to join our client to leverage advanced statistical modeling, machine learning, and large-scale data processing to develop innovative analytics solutions that support trading,...


  • Montreal, Quebec, Canada Epic Games Full-time

    What We Do Our Data & Analytics teams build powerful stories and visuals that inform the games we make, the technology we develop, and business decisions that drive Epic. What You'll Do Epic Games is looking for a Senior Data Scientist to support the meta-progression systems area. You’ll apply mixed methods to own the end-to-end life cycle of creating data...


  • Ontario, Ontario, Canada Alberta Veterinary Laboratories Ltd Full-time

    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...


  • Montreal, Quebec, Canada National Bank of Canada Full-time

    OverviewA career as a Senior Data Scientist on the Risk Management team at National Bank means acting as a model validation specialist. This position allows you to have a positive impact on our organization thanks to your expertise in risk quantification and management, as well as your analytical and interpersonal skills.ResponsibilitiesAssess the conceptual...


  • Toronto, Ontario, Canada Intact Financial Corporation Full-time

    Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times. Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to change and investing in your career. In return, we promise to...