# Senior data jobs in Canada > Browse senior data jobs in Canada at top tech companies, updated every 12 hours. Each role links to the original posting on the company's ATS, which Lazee autofills in a few clicks. Canonical: https://lazee.dev/careers?role=data&level=senior®ion=canada Last updated: 2026-10-25 12 open jobs, page 1 of 1, newest first. Each job links to its posting on the company's own applicant tracking system, which the Lazee extension autofills. ## Jobs - [Senior Analytics Engineer](https://job-boards.greenhouse.io/embed/job_app?for=asana&token=8282814) at Asana. Vancouver, BC · posted 2026-10-15. Apply on Greenhouse. - [Lead Data Scientist](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Toronto-Canada/Lead-Data-Scientist_R-293166) at Mastercard. Toronto, Canada · posted 2026-10-15. Apply on Workday. - [Sr Product Data Scientist](https://workday.wd5.myworkdayjobs.com/Workday/job/Canada-BC-Vancouver/Sr-Product-Data-Scientist_JR-0110326) at Workday. Canada BC Vancouver +1 more · posted 2026-10-13. Apply on Workday. - [Senior Software Engineer, Data Platform](https://job-boards.greenhouse.io/embed/job_app?for=okta&token=8258406) at Okta. Toronto, Ontario, Canada · posted 2026-10-06. Apply on Greenhouse. - [Senior Data Scientist I - Meals](https://job-boards.greenhouse.io/embed/job_app?for=instacart&token=8236906) at Instacart. Canada - Remote (ON, AB, BC, or NS Only) · Remote · posted 2026-09-28. Apply on Greenhouse. - [Senior Data Scientist II - Ads Optimization](https://job-boards.greenhouse.io/embed/job_app?for=instacart&token=8237079) at Instacart. Canada - Remote (ON, AB, BC, or NS Only) · Remote · posted 2026-09-28. Apply on Greenhouse. - [Lead Data Scientist](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Toronto-Canada/Lead-Data-Scientist_R-288141) at Mastercard. Toronto, Canada · posted 2026-09-25. Apply on Workday. - [Lead Data Scientist](https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/Toronto-Canada-Ethoca/Lead-Data-Scientist_R-281295) at Mastercard. Toronto, Canada (Ethoca) · posted 2026-09-23. Apply on Workday. - [Senior Software Engineer, Backend (Consumer Data Platform)](https://job-boards.greenhouse.io/affirm/jobs/7989061003) at Affirm. Remote Canada · Remote · posted 2026-09-14. Apply on Greenhouse. - [Senior Software Reliability Engineer - Data Platform](https://job-boards.greenhouse.io/embed/job_app?for=okta&token=8082028) at Okta. Toronto, Ontario, Canada · posted 2026-07-28. Apply on Greenhouse. - [Internal Audit Data Analytics Lead](https://job-boards.greenhouse.io/embed/job_app?for=stripe&token=8026689) at Stripe. Toronto, New York, San Francisco, Atlanta, Seattle · posted 2026-06-26. Apply on Greenhouse. - [Sr. Data Scientist](https://job-boards.greenhouse.io/embed/job_app?for=pinterest&token=6659114) at Pinterest. Toronto, ON, CA · posted 2025-03-05. Apply on Greenhouse. ## Broader searches - [Senior jobs in Canada](https://lazee.dev/careers?level=senior®ion=canada) (383 jobs) - [Senior data jobs](https://lazee.dev/careers?role=data&level=senior) (187 jobs) - [Data jobs in Canada](https://lazee.dev/careers?role=data®ion=canada) (45 jobs) ## Browse by role - [Senior engineering jobs in Canada](https://lazee.dev/careers?role=engineering&level=senior®ion=canada) (188 jobs) - [Senior software engineer jobs in Canada](https://lazee.dev/careers?role=software&level=senior®ion=canada) (63 jobs) - [Senior AI/ML engineer jobs in Canada](https://lazee.dev/careers?role=ai-ml&level=senior®ion=canada) (32 jobs) - [Senior product manager jobs in Canada](https://lazee.dev/careers?role=product&level=senior®ion=canada) (30 jobs) - [Senior backend developer jobs in Canada](https://lazee.dev/careers?role=backend&level=senior®ion=canada) (27 jobs) - [Senior full stack developer jobs in Canada](https://lazee.dev/careers?role=fullstack&level=senior®ion=canada) (22 jobs) - [Senior sales jobs in Canada](https://lazee.dev/careers?role=sales&level=senior®ion=canada) (22 jobs) - [Senior marketing jobs in Canada](https://lazee.dev/careers?role=marketing&level=senior®ion=canada) (19 jobs) - [Senior customer success jobs in Canada](https://lazee.dev/careers?role=support&level=senior®ion=canada) (14 jobs) - [Senior security jobs in Canada](https://lazee.dev/careers?role=security&level=senior®ion=canada) (13 jobs) ## Browse by country - [Senior data jobs in the US](https://lazee.dev/careers?role=data&level=senior®ion=us) (117 jobs) - [Senior data jobs in India](https://lazee.dev/careers?role=data&level=senior®ion=india) (32 jobs) - [Senior data jobs in Europe](https://lazee.dev/careers?role=data&level=senior®ion=europe) (13 jobs) ## Browse by experience - [Mid level data jobs in Canada](https://lazee.dev/careers?role=data&level=mid®ion=canada) (16 jobs) ## Related - [Lazee.dev home: the job application autofill extension](https://lazee.dev) - [Jobs API](https://lazee.dev/api) - [About Lazee.dev](https://lazee.dev/about) - [Privacy Policy](https://lazee.dev/privacy) - [Terms of Service](https://lazee.dev/terms)