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updated august 2026

Data Science Jobs in Ottawa (August 2026)

3 open data science positions in Ottawa as of August 2026, across 2 hiring companies — 2 of them remote-friendly. Cohere leads with 2 openings. Listings are scraped daily from company career pages and ATS APIs; every role links straight to the official application page.

Q

Senior Data Engineer (Secret II Clearance)

Quantexa·Ottawa·On-site
Senior·Data Engineer
Etl pipelinesBig data processingData warehousingDistributed systems
1mo ago→
C

Data Annotation Specialist, Data Science

Cohere·Canada, Calgary, Winnipeg, Vancouver, Halifax, Edmonton, Ottawa, Toronto, Victoria, Montreal·Hybrid
Junior·Data Scientist
Data annotationAi modelsMachine learningNatural language processing
1mo ago→
C

Senior Technical Program Manager, Machine Learning Infrastructure

Cohere·Canada; Boston; Chicago; New York; Miami; New Jersey; Atlanta; Washington, DC; Ottawa; Montreal·Hybrid
Senior·ML Engineer
Machine learningPythonCloud computingDevOps
2mo ago→

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Methodology: live data science listings whose location includes Ottawa, sourced daily from company career pages and ATS APIs. Multi-office roles appear under every listed location.