# Staff & principal AI/ML engineer jobs in Canada > Browse staff & principal AI/ML engineer 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=ai-ml&level=staff®ion=canada Last updated: 2026-10-25 16 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 - [Staff Machine Learning Engineer](https://job-boards.greenhouse.io/twilio/jobs/8258589) at Twilio. Remote - Ontario, Canada (DNU) · Remote · posted 2026-10-23. Apply on Greenhouse. - [Staff Applied Research Scientist](https://jobs.smartrecruiters.com/ServiceNow/744000156860385) at ServiceNow. Montreal, QUEBEC, Canada · Hybrid · Full-time · posted 2026-10-21. Apply on SmartRecruiters. - [Principal AI Engineer](https://workday.wd5.myworkdayjobs.com/Workday/job/Canada-BC-Vancouver/Principal-Machine-Learning-Engineer_JR-0107128) at Workday. Canada, BC, Vancouver · posted 2026-10-19. Apply on Workday. - [Senior/Staff Software Engineer (Back-End), Inference](https://jobs.ashbyhq.com/cohere/14aef6d9-763e-4f56-a498-206fb31dd0c6) at Cohere. Canada · Remote · Full-time · $205K – $315K • Offers Equity • Multiple Ranges · posted 2026-10-15. Apply on Ashby. - [Staff Research Scientist](https://jobs.smartrecruiters.com/ServiceNow/744000155597590) at ServiceNow. Montreal, QUEBEC, Canada · Hybrid · Full-time · posted 2026-10-14. Apply on SmartRecruiters. - [Principal Associate, AI Engineer](https://capitalone.wd12.myworkdayjobs.com/Capital_One/job/Toronto-ON/Principal-Associate--AI-Engineer_R1003538-1) at Capital One. Toronto, ON · posted 2026-10-13. Apply on Workday. - [Principal Software Engineer - Evisort AI](https://workday.wd5.myworkdayjobs.com/Workday/job/Canada-BC-Vancouver/Principal-Software-Engineer---Evisort-AI_JR-0110534) at Workday. Canada, BC, Vancouver · posted 2026-10-01. Apply on Workday. - [Principal Research Scientist](https://jobs.smartrecruiters.com/ServiceNow/744000151676889) at ServiceNow. Montreal, QUEBEC, Canada · Hybrid · Full-time · posted 2026-09-24. Apply on SmartRecruiters. - [Principal Software Development Engineer - AI Platform](https://workday.wd5.myworkdayjobs.com/Workday/job/Canada-BC-Vancouver/Principal-Software-Development-Engineer---AI-Platform_JR-0110056) at Workday. Canada, BC, Vancouver · posted 2026-09-23. Apply on Workday. - [Principal AI Engineer - Context - Agents and Context](https://job-boards.greenhouse.io/embed/job_app?for=elastic&token=8223688) at Elastic. Canada · posted 2026-09-22. Apply on Greenhouse. - [Staff Machine Learning Engineer, SecureAI](https://job-boards.greenhouse.io/embed/job_app?for=okta&token=8208359) at Okta. Toronto, Ontario, Canada · posted 2026-09-16. Apply on Greenhouse. - [Principal Machine Learning Engineer, SecureAI](https://job-boards.greenhouse.io/embed/job_app?for=okta&token=8208377) at Okta. Toronto, Ontario, Canada · posted 2026-09-16. Apply on Greenhouse. - [Staff Machine Learning Engineer, Generative AI (Auth0)](https://job-boards.greenhouse.io/embed/job_app?for=okta&token=8139696) at Okta. Toronto, Ontario, Canada · posted 2026-08-18. Apply on Greenhouse. - [Staff FullStack Engineer, Secures AI](https://job-boards.greenhouse.io/embed/job_app?for=okta&token=8120329) at Okta. Toronto, Ontario, Canada · posted 2026-08-17. Apply on Greenhouse. - [Machine Learning Fellow - Human Frontier Collective (Canada)](https://job-boards.greenhouse.io/scaleai/jobs/4661650005) at Scale AI. Canada · posted 2026-02-13. Apply on Greenhouse. - [Staff Machine Learning Engineer - Edge AI](https://job-boards.greenhouse.io/embed/job_app?for=samsara&token=7431070) at Samsara. Remote - Canada · Remote · posted 2025-11-27. Apply on Greenhouse. ## Broader searches - [Staff & principal jobs in Canada](https://lazee.dev/careers?level=staff®ion=canada) (194 jobs) - [Staff & principal AI/ML engineer jobs](https://lazee.dev/careers?role=ai-ml&level=staff) (416 jobs) - [AI/ML engineer jobs in Canada](https://lazee.dev/careers?role=ai-ml®ion=canada) (96 jobs) ## Browse by role - [Staff & principal engineering jobs in Canada](https://lazee.dev/careers?role=engineering&level=staff®ion=canada) (141 jobs) - [Staff & principal software engineer jobs in Canada](https://lazee.dev/careers?role=software&level=staff®ion=canada) (54 jobs) - [Staff & principal product manager jobs in Canada](https://lazee.dev/careers?role=product&level=staff®ion=canada) (28 jobs) - [Staff & principal backend developer jobs in Canada](https://lazee.dev/careers?role=backend&level=staff®ion=canada) (15 jobs) - [Staff & principal security jobs in Canada](https://lazee.dev/careers?role=security&level=staff®ion=canada) (14 jobs) - [Staff & principal full stack developer jobs in Canada](https://lazee.dev/careers?role=fullstack&level=staff®ion=canada) (12 jobs) - [Staff & principal DevOps jobs in Canada](https://lazee.dev/careers?role=devops&level=staff®ion=canada) (11 jobs) ## Browse by country - [Staff & principal AI/ML engineer jobs in the US](https://lazee.dev/careers?role=ai-ml&level=staff®ion=us) (338 jobs) - [Staff & principal AI/ML engineer jobs in India](https://lazee.dev/careers?role=ai-ml&level=staff®ion=india) (18 jobs) - [Staff & principal AI/ML engineer jobs in Europe](https://lazee.dev/careers?role=ai-ml&level=staff®ion=europe) (16 jobs) - [Staff & principal AI/ML engineer jobs in the UK](https://lazee.dev/careers?role=ai-ml&level=staff®ion=uk) (13 jobs) ## Browse by experience - [Mid level AI/ML engineer jobs in Canada](https://lazee.dev/careers?role=ai-ml&level=mid®ion=canada) (38 jobs) - [Senior AI/ML engineer jobs in Canada](https://lazee.dev/careers?role=ai-ml&level=senior®ion=canada) (32 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)