Python Jobs in Ontario
639 open Python jobs in Ontario at 142 companies, including OpenAI, Amazon and Lyft. Updated daily from company career pages.
OpenAI
OpenAI is an AI research and deployment company that conducts research and implements machine learning.
Amazon
Amazon is an e-commerce website for consumers, sellers, and content creators.
- Software Development Engineer II, Umbrella Training Toronto, Ontario · $114,800.00 - $191,800.00 CAD
- Software Development Engineer II, AWS Marketplace Toronto, Ontario · $114,800.00 - $191,800.00 CAD
- Architecte en sécurité cloud / Cloud Security Architect, Services Professionnels AWS / AWS professional services Toronto, Ontario · $99,900 - $166,900 CAD
- Business Intelligence Engineer, Forecasting & Labs Analytics Toronto, Ontario · $76,400.00 - $127,600.00 CAD
- Software Development Engineer II, Omnichannel Metrics (OCM) - Measurement, Ad Tech, and Data Science (MADS) Toronto, Ontario · $114,800.00 - $191,800.00 CAD
26 more open roles at Amazon
Lyft
Lyft designs, markets, and operates a mobile application that matches drivers with passengers who request rides.
- Software Engineer, Pricing Toronto, Ontario · CAD $108,000 - CAD $135,000
- Software Engineer, Planned Pricing Toronto, Ontario · CAD $108,000 - CAD $135,000
- Data Scientist, Decisions - Mapping Toronto, Ontario · CAD $88,000 - CAD $110,000
- Data Science, Metrics Toronto, Ontario · CAD $108,000 - CAD $135,000
- Software Engineer Intern, Machine Learning (Summer 2027 - Toronto) Toronto, Ontario
17 more open roles at Lyft
Stripe
Stripe is an API technology company that provides online payment processing and commerce solutions for Internet businesses.
Mastercard
Mastercard is a technology company in the payments industry.
- Field Data Scientist Toronto, Ontario · $91,000 - $140,000 CAD
- Lead Data Scientist Toronto, Ontario · $203,000 CAD - $203,000 CAD CAD
- Manager, Software Engineering Toronto, Ontario · $127,000 - $203,000 CAD
- Lead Data Scientist Toronto, Ontario · $127,000 - $203,000 CAD
- Principal Data Scientist Toronto, Ontario · $154,000 - $247,000 CAD
2 more open roles at Mastercard
Cisco
Cisco develops, manufactures, and sells networking hardware, telecommunications equipment, and other technology services and products.
- Software Developer I (Full Time) - Canada Kanata, Ontario · $94,800.00 - $157,400.00
- Software Developer Ottawa, Ontario · $116,700.00 - $165,800.00 USD
- Principal DSP Designer – Coherent Optical Transmission Systems - Acacia Ottawa, Ontario
- Software Developer Full Stack / Backend I (Co-op) - Canada Kanata, Ontario · $44,000.00 - $185,000.00
- Software Developer Ottawa, Ontario · $130,400.00 - $181,400.00 USD
1 more open roles at Cisco
Pinterest
Pinterest is a visual bookmarking tool for saving and discovering creative ideas.
Sentry
Sentry is a developer of an application monitoring platform that helps developers optimize the performance of their code.
- Software Engineer, Streaming Platform Toronto, Ontario · $163,000 - $200,000 CAD
- Senior Technical Support Engineer Toronto, Ontario · $125,000 - $150,000 USD
- Security Engineer, Detection & Response Toronto, Ontario · $162,000 - $420,000 CAD
- Security Engineer, Application Security Toronto, Ontario · $162,000 - $420,000 CAD
- Technical Support Engineer Toronto, Ontario · $100,000 - $125,000 CAD
1 more open roles at Sentry
eBay
eBay is an online marketplace that connects a global network of buyers and sellers.
- Manager, Data Science – Risk & Trust Toronto, Ontario
- Applied Researcher 1 - Multimodal AI Toronto, Ontario · C$118,000 - C$157,500 USD
- Applied Researcher 2 - Multimodal AI Toronto, Ontario · C$142,400 - C$190,100
- Applied Researcher 3 - Multimodal AI Toronto, Ontario
- Sr. Software Engineer - Fullstack Toronto, Ontario · $118,000 - $157,500 CAD
6 more open roles at eBay
Autodesk
Autodesk develops 3D design software for use in the architecture, engineering, construction, and media industries.
- Machine Learning Operations Developer, AI/ML Platfor Toronto, Ontario · $99,000 - $145,200 USD
- Senior Full Stack Developer Toronto, Ontario · $107,000 - $157,300 USD
- Senior Machine Learning Engineer Toronto, Ontario · $123,000 - $180,400 USD
- PhD Researcher, AI Research Toronto, Ontario
- Senior Machine Learning Operations Developer, Inference, AI/ML Platform Toronto, Ontario · $123,000 - $180,400 USD
20 more open roles at Autodesk
Okta
Okta is a management platform that secures critical resources from cloud to ground for workforce and customers.
- Product Architect, AI (Auth0) Toronto, Ontario · $208,000 - $286,000 CAD
- Senior Software Engineer, Data Platform Toronto, Ontario · $136,000 - $187,000 CAD
- Staff Technical Program Manager Toronto, Ontario · $131,000 - $180,400 CAD
- Senior Software Engineer, Security Engineering - Platform (Auth0) Toronto, Ontario · $136,000 CAD - $187,000 CAD
- Senior Software Engineer, Security Engineering (Auth0) Toronto, Ontario · $136,000 - $187,000 CAD
13 more open roles at Okta
Braze
Braze is a customer engagement platform that enables customer-centric interactions between brands and consumers.
- Software Engineer II, Data Lakehouse Toronto, Ontario
- Senior Software Engineer II, Data Lakehouse Toronto, Ontario · CA$186,838 - CA$334,740
- Engineering Manager, Landing Pages Toronto, Ontario · $191,459 - $338,434 CAD
- Senior Site Reliability Engineer I Toronto, Ontario
- Senior Security Engineer II Toronto, Ontario
2 more open roles at Braze
Coursera
Coursera is an online education company that partners with universities and organizations to offer classes on their platform.
MongoDB
MongoDB is a next-generation database that helps businesses transform their industries by harnessing the power of data.
- Associate Technical Services Engineer II Toronto, Ontario · $94,000 - $130,000 CAD
- Forward Deployed Engineer, Industry Solutions Toronto, Ontario · $158,000 - $220,000 CAD
- Site Reliability Engineer (Senior or Staff), Deployments Toronto, Ontario
- Site Reliability Engineer (Senior or Staff), Storage Layer Services (SLS) Toronto, Ontario · $144,000 - $200,000 CAD
Hewlett Packard Enterprise
Hewlett Packard Enterprise is an edge-to-cloud company that uses comprehensive solutions to accelerate business outcomes.
Ford Motor
Ford Motor is an automotive company that develops, manufactures, and distributes vehicles, parts, and accessories.
- Full Stack Developer - FNV Diagnostics Cloud Waterloo, Ontario · $105,000.00 - $155,000.00 USD
- Test Engineer- Verification and Validation (ADAS) Waterloo, Ontario · $96,000.00 - $146,000.00 USD
- Software Developer - Systems Performance Oakville, Ontario · $96,000.00 - $146,000.00 USD
- Test Engineer- Automation Node Maintainer Ottawa, Ontario · $96,000.00 - $146,000.00
Updated 2026-10-10.