data science professional jobs in Ottawa
10,000 data science professional job listings in Canada. Find daily updated positions from leading job boards.
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Data Science Teaching Assistant
2 days ago
Ottawa, ON, Canada University of Ottawa Full-time $47,000 - $73,000 ContractPython and SQL expertise supports students as a Teaching Assistant at the University of Ottawa’s Main Campus during Winter 2027. Help simplify complex data science concepts.This Teaching Assistant assignment supports Essential Concepts in Data Science, course MIA5126, Section B. The role requires theoretical knowledge of regression, classification,...
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Data Science Teaching Assistant
3 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada University of Ottawa Full-timePython and SQL expertise supports students as a Teaching Assistant at the University of Ottawa’s Main Campus during Winter 2027. Help simplify complex data science concepts. This Teaching Assistant assignment supports Essential Concepts in Data Science, course MIA5126, Section B. The role requires theoretical knowledge of regression, classification,...
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Director, Data Science Engineering
4 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Digitailor Full-time €200,000 - €230,000 TemporarySQUIRE is the leading business management system designed for the needs of barbers, shop owners, and their communities. With SQUIRE, we provide custom-branded tools, resources, and guidance to help barbers of all stages and experience levels attract and retain more customers, efficiently manage their shop operations, and increase their revenue. Founded in...
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Data Science Course Corrector
4 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada University of Ottawa Full-timeApply data warehousing, data mining, and SQL knowledge as a Corrector for Introduction to Data Science, delivered in person at Main Campus. The University of Ottawa seeks one CUPE Corrector for CSI4142, Section A, during the 2027 Winter Semester. The work involves marking, grading, calculating, and recording students’ grades for a specific course....
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Data Science Course Corrector
4 days ago
Ottawa, ON, Canada University of Ottawa Full-timeApply data warehousing, data mining, and SQL knowledge as a Corrector for Introduction to Data Science, delivered in person at Main Campus.The University of Ottawa seeks one CUPE Corrector for CSI4142, Section A, during the 2027 Winter Semester. The work involves marking, grading, calculating, and recording students’ grades for a specific course....
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Senior Data Science Engineer — Remote + Equity
5 hours ago
Ottawa, Ontario, Canada MindBridge Full-timeRole OverviewWe are looking for a Senior Data Science Engineer to provide applied data science expertise within our Success Engineering team, helping customers maximize the value of MindBridge’s control points and ensembles. You will configure and tune existing models, assess their application to customer data, investigate model behaviour and results, and...
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Remote Data Science
23 hours ago
Ottawa, Ontario, Canada Mindrift Full-timeA 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...
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Data Science Expert
23 hours ago
Ottawa, Ontario, Canada Huzzle.com Full-timeHuzzle Labs is seeking experienced data scientists to review enterprise slide content and rate it for substance and style. You will read business presentations such as analytics readouts, experiment results and ML project updates, and judge how rigorous, insightful and clearly communicated they are. Your judgement builds the reference data used to evaluate...
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Computer Science Expert
23 hours ago
Ottawa, Ontario, Canada TELUS Digital AI Data Solutions Full-timeComputer 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 ResponsibilitiesDevelop complex, original...
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Freelance Data Science Expert
23 hours ago
Ottawa, Ontario, Canada Mindrift Full-timeA 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...
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Senior Data Science Engineer
2 hours ago
Ottawa, Ontario, Canada MindBridge Full-timeSenior 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...
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Data Science TA
3 days ago
Ottawa, ON, Canada University of Ottawa Full-time $47,000 - $73,000 ContractThe University of Ottawa seeks two Teaching Assistant positions for the Data Science Applications course (DTI5125/GNG5125) at Main Campus during the 2027 Winter Semester. Duties include student contact, grading, and proctoring with a total of 65 hours.Applicants must be enrolled in a thesis-based Computer Engineering program with GPA above 3.0 and possess...
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Ottawa, ON, Canada Supreme Optimization, LLC. Full-timeSupreme 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...
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Freelance Data Science Expert
23 hours ago
Ottawa, Ontario, Canada Mindrift Full-timeFreelance Data Science Expert (Python & SQL) / AI TrainerThis 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...
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Remote Data Science
4 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Mindrift Full-time €55 TemporaryA 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...
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Computer Science Expert
4 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada TELUS Digital AI Data Solutions Full-timeComputer 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...
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Data Science Engineer
6 days ago
Ottawa, Ontario, Canada National Research Council of Canada Full-timePriority 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...
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Freelance Data Science Expert
4 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Mindrift Full-time €55 TemporaryA 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...
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Data Science TA
4 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada University of Ottawa Full-timeThe University of Ottawa seeks two Teaching Assistant positions for the Data Science Applications course (DTI5125/GNG5125) at Main Campus during the 2027 Winter Semester. Duties include student contact, grading, and proctoring with a total of 65 hours. Applicants must be enrolled in a thesis-based Computer Engineering program with GPA above 3.0 and possess...
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Data Integration Specialist
23 hours ago
Ottawa, Ontario, Canada Cygnus Professionals Inc Full-timeData 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...