stage data science jobs in Ottawa

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9,318 stage data science job listings in Canada. Find daily updated positions from leading job boards.

  • Data Science Engineer

    3 hours ago


    Ottawa, Ontario, Canada National Research Council of Canada Full-time

    Priority may be given to the following designated employment equity groups: women, Indigenous Peoples* (First Nations, Inuit and Métis), persons with disabilities and racialized persons*. * The Employment Equity Act, which is under review, uses the terminology Aboriginal peoples and visible minorities. Candidates are asked to self-declare when applying to...

  • Data Science Engineer

    11 hours ago


    Ottawa, Ontario, Canada National Research Council Canada / Conseil national de recherches Canada Full-time

    Priority may be given to the following designated employment equity groups: women, Indigenous Peoples* (First Nations, Inuit and Métis), persons with disabilities and racialized persons*. The Employment Equity Act , which is under review, uses the terminology Aboriginal peoples and visible minorities. City: Ottawa Organizational Unit: Digital...


  • Ottawa, Ontario, Canada National Research Council Canada / Conseil national de recherches Canada Full-time

    National Research Council Canada / Conseil national de recherches Canada seeks a Data Science Engineer to support the Digital Technologies centre in Ottawa. You will contribute to data analytics services for external clients and NRC, building ML models and data products.The role collaborates with data scientists to design scalable architectures, data...


  • Ottawa, Ontario, Canada National Research Council of Canada Full-time

    National Research Council of Canada is seeking a Data Science Engineer to support the Digital Technologies research centre in Ottawa. The role involves developing data analytics services for clients, building ML-oriented data products, and collaborating across data scientists, engineers, and stakeholders.You will design scalable architectures, manage data...


  • Ottawa, ON, Canada MindBridge Full-time €179,000 - €214,000 Contract

    MindBridge is seeking a Senior Data Science Engineer in Canada (EST, remote) to provide applied data science expertise within the Success Engineering team, configuring and tuning models, evaluating data, and translating findings into practical solutions post-launch. You will collaborate with Success Engineering, Product, Engineering, and AI/ML teams to solve...


  • Ottawa, Ontario, Canada National Research Council Canada / Conseil national de recherches Canada Full-time

    Le CNRC – Centre de Technologies Numériques — Ottawa est à la recherche d’un ingénieur en science des données pour soutenir le développement et la livraison de projets clients. Vous travaillerez sous la supervision du chef d’équipe du Centre d’analyse des données et contribuerez à des services d’analyse des données et des solutions...


  • Ottawa, ON, Canada Mercor Full-time

    About the roleWe are hiring expert Evaluators in Data Science to review and assess AI-generated work products (slides, spreadsheets, and documents) for real-world quality. You will apply deep subject-matter expertise to grade outputs.This is a remote, hourly engagement.Requirements (must have)5+ years of relevant professional experience in Data Science at a...


  • Ottawa, Ontario, Canada MindBridge Full-time

    Senior Data Science Engineer (Canada, EST, Remote) MindBridge Analytics, 80 Aberdeen Street, Ottawa, Ontario, Canada Job Description Posted Monday, August 24, 2026 at 4:00 a.m. 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...


  • Ottawa, Ontario, Canada MindBridge Full-time

    MindBridge is seeking a Senior Data Science Engineer to apply advanced data science within the Success Engineering team. You will configure and tune MindBridge’s models and ensembles, assess applicability to customer data, and translate results into actionable counsel for clients.You'll collaborate with Success Engineering, Product, Engineering, and AI/ML...


  • Ottawa, Ontario, Canada Cohere Full-time

    Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI...


  • Ottawa, ON, Canada Supreme Optimization, LLC. Full-time

    Supreme Optimization is hiring a full-time Digital Strategist to join our remote Digital Strategy team. This role is designed for scientists who want to apply analytical thinking, technical expertise, and curiosity to digital marketing strategy for life science companies.No prior digital marketing experience is required — we provide full training. The...


  • Ottawa, ON, Canada Cygnus Professionals Inc Full-time

    Data Integration Specialist - ETL Development - Snowflake - (Pharma / Life Science Domain)1 week ago Be among the first 25 applicantsDirect message the job poster from Cygnus Professionals IncTitle: ETL Developer - Snowflake (Life Science / Pharma Domain)Location: India (Remote Role)Employment Type: Long Term ContractRole DescriptionKey...


  • Ottawa, ON, Canada TELUS Digital AI Data Solutions Full-time

    Computer Science Expert - Data Partner (Remote) Join us as a Freelance Data Partner and work remotely with flexible hours. Are you ready to use your domain knowledge to advance AI? We are seeking highly knowledgeable Subject Matter Experts to design advanced, domain-specific questions and solutions. Key Responsibilities Develop complex, original...

  • Remote Data Science

    5 days ago


    Ottawa, ON, Canada Mindrift Full-time

    A leading AI company is seeking a Freelance Data Science Expert to collaborate on innovative AI projects. Candidates should have a Master's or PhD in a quantitative field, at least 5 years of data science experience, and proficiency in Python and SQL. The role is fully remote and part-time, offering competitive rates up to $55/hour. Join this opportunity to...


  • Ottawa, ON, Canada Mindrift Full-time

    A leading AI consultancy in Canada seeks a Freelance Data Science Expert to design and develop data science problems for advanced projects. This role requires a Master's or Ph.D. in a related field and over 5 years of experience with proven impact. Experts in Python, SQL, and statistical analysis will thrive. Enjoy flexible part-time hours with rates up to...


  • Ottawa, Ontario, Canada Mindrift Full-time

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What...


  • Ottawa, ON, Canada Mindrift Full-time

    Freelance Data Science Expert (Python & SQL) / AI Trainer This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of...


  • Ottawa, Ontario, Canada CrowdStrike Full-time $210,000 - $320,000 Contract

    As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3...

  • Project Associate

    7 hours ago


    Ottawa, Ontario, Canada Keller Engineering Full-time

    Grow your engineering expertise as a Project Associate in Building Science & Restoration based in Ottawa, ON. Engage in data collection, project documentation, and team coordination. This entry-level position is tailored for individuals eager to kickstart their careers in engineering. You will be deeply involved with the Building Science and Restoration...


  • Ottawa, ON, Canada Varsity Tutors, a Nerdy Company Full-time

    About The Job The Varsity Tutors Live Learning Platform has thousands of students looking for online High School Computer Science tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the flexibility to set your own schedule, earn competitive rates, and make a real impact on students' academic success and understanding. All from the...