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Summer 2027 Computer Science co-op and internships in Ontario
As of November 11, 2026, Intern Insider listed 129 open Summer 2027 computer science internships in Ontario, from 47 companies. Employers include Qualcomm, Celestica and SOTI. 129 listings state that the role is paid. This page does not invent a salary when the listing is silent. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
129 open roles · showing the 60 most relevant · 22 companies · 27 added this week
United States1 roles
Canada59 roles
Qualcomm17 open
- Intern Firmware Engineering InternshipToronto, Ontario
- FY27 Intern - RF/Analog Verification Engineering Internship - Canada (4 or 16 months)Markham, Ontario
- FY27 Intern - Digital Design Engineering Intern - Canada (16 months)Toronto, Ontario
- FY27 Intern - Software Validation Engineering Internship - Canada (16 months)Markham, Ontario
- FY27 Intern - Display IP FPGA Emulation Intern - Canada (4 months)Markham, Ontario
- FY27 Intern - Machine Learning Engineering Internship - Canada (4 months)Markham, Ontario
- FY27 Intern - Design Verification Engineering Internship - Canada (16 months)Toronto, Ontario
- Digital Design Engineering InternToronto, Ontario
- Deep Learning Research InternMarkham, Ontario
- Intern - Qualcomm SoC Engineering InternshipMarkham, Ontario
- Intern - High-Speed Electrical and Optical Systems Validation Co-OpOttawa, Ontario
- FY27 Intern - AI Software Systems Co-op - Canada (4 months)Toronto, Ontario
- FY27 Intern - AI Software Engineering Co-op - Canada (4 months)Toronto, Ontario
- FY27 Intern - Softip Engineering Co-Op - Canada (4 months)Ottawa, Ontario
- Deep Learning Research Intern - Embodied AIMarkham, Ontario
- FY27 Intern - Deep Learning Research Internship - Canada (4 Months)Markham, Ontario
- Intern - Machine Learning AISWMarkham, Ontario
SOTI12 open
- Software Developer InternMississauga, Ontario
- Software Developer InternMississauga, Ontario
- Quality Assurance Specialist Intern - AndroidMississauga, Ontario
- Software Developer Intern - AndroidMississauga, Ontario
- Performance Test Engineer InternMississauga, Ontario
- Software Developer Intern - SOTI XSightMississauga, Ontario
- QA InternMississauga, Ontario
- Software Developer Intern - AndroidMississauga, Ontario
- Software Developer InternMississauga, Ontario
- Associate Product Manager InternMississauga, Ontario
- Associate Product Manager InternMississauga, Ontario
- Associate Product Manager InternMississauga, Ontario
Celestica5 open
- Student Intern, Automation Support / Development EngineeringNewmarket, Ontario
- Student Intern, IT Business Application DevelopmentToronto, Ontario
- Student Intern, Buying and Planning Data AnalyticsToronto, Ontario
- Student Intern, Human Resources Information SystemsToronto, Ontario
- Student Intern, Process and Applications (SCM)Toronto, Ontario
Stripe3 open
BMO2 open
Canada Mortgage and Housing Corporation (CMHC) Société canadienne d'hypothèques et de logement(SCHL)2 open
Citi2 open
Scotiabank2 open
Trimble Inc.2 open
American Express1 open
Charles River Associates1 open
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As of November 11, 2026, Intern Insider listed 129 open Summer 2027 computer science internships in Ontario, from 47 companies.
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