Master of Data Science & AI
Turn data into intelligent systems at Canada's top-ranked computer-science school. A Vector Institute–recognised master's with a paid co-op term, set in the heart of the Toronto–Waterloo tech corridor — and a direct pathway to a 3-year work permit and PR.
- ✓ Study at the #1 computer-science school in Canada (Maclean's / QS Subject)
- ✓ Program recognised by the Vector Institute — a hub for AI research and hiring
- ✓ Includes a paid co-op term and qualifies for a 3-year PGWP and PR pathway
The MDSAI blends the rigour of statistics and machine learning with the engineering to deploy AI at scale — covering data mining, deep learning, big-data systems and responsible AI. You'll work on real datasets and complete a four-month co-op placement that turns theory into industry experience.
Waterloo graduates are among the most heavily recruited in North America. A co-op term, the Vector Institute network and Canada's tech-friendly immigration streams make this one of the clearest routes from study to a data-science career and permanent residency.
Same field, different universities
| University | Country | Level | Duration | Tuition/year |
|---|---|---|---|---|
| Waterloo ★ This programme | 🇨🇦 Canada | Master's | 16 months | CA$37,260 |
| UBC (CS) QS #38 | 🇨🇦 Canada | Bachelor's | 4 years | CA$51,000 |
| NYU (DS) QS #38 | 🇺🇸 USA | Master's | 2 years | $42,000 |
| Manchester (DS) QS #35 | 🇬🇧 UK | Master's | 1 year | £29,500 |
What you'll need
| Academic | Honours bachelor's in CS, stats, maths or engineering — 78%+ average | |
| Prerequisites | Programming (Python), linear algebra, calculus, probability | |
| English | IELTS 7.5 (no band below 6.5) or TOEFL 100 | |
| GRE | Not required | |
Coming from a non-CS quantitative degree? Bridging courses and pre-master's routes can strengthen your profile — your counsellor will map the right one.
Core courses
Career outcomes
CA$65k–95k
Typical data scientist salary in Canada
3-year PGWP
Open work permit — pathway to PR
Top employers
Google, Amazon, Shopify, RBC, Vector Institute
Co-op edge
Graduate with Canadian industry experience
Application timeline
Tuition fees & costs
| Tuition (international) | Per annum | CA$37,260 |
| Total programme cost | 16-month MDSAI (co-op) | ~CA$56,000 |
| Co-op fee | Per four-month work term | ~CA$786 |
| Study permit fee | IRCC application | CA$150 |
Funding you may be eligible for
Alternative funding options
Collateral-free loans for international students at top Canadian universities, assessed on your future earning potential rather than a cosigner.
Work up to 24 hrs/week off-campus during term and full-time during breaks. The MDSAI's built-in paid co-op term adds a four-month full-time salary and Canadian work experience.
Monthly budget in Waterloo
Waterloo and neighbouring Kitchener form a compact, affordable tech hub — much cheaper than Toronto or Vancouver, yet at the centre of Canada's densest startup cluster.
IRCC financial proof: CA$20,635/year (or CA$1,720/month) in living expenses in addition to tuition — via bank statements or GIC.
Canadian study permit requirements
| Permit type | Canadian Study Permit | |
| LOA required | Letter of Acceptance from Waterloo (DLI) | |
| Application fee | CA$150 | |
| Biometrics fee | CA$85 | |
| Financial proof | Tuition + CA$20,635/year living (or GIC) | |
| Post-graduation (PGWP) | 3-year open work permit — data & AI roles strong for Express Entry PR | |
Hear from our students
"Waterloo's co-op is the real reason I chose it — I did a paid term as a machine-learning intern and it turned into a full-time offer before I even graduated. My counsellor handled my application and study permit end to end."
"The Vector Institute connection opened doors I didn't expect, and Waterloo is so much more affordable than Toronto. I came for the AI program and I'm staying for the 3-year work permit and PR route."
Frequently asked questions
Ready to apply for Data Science & AI?
Start your free application with a counsellor who knows Waterloo admissions, co-op and PR pathways.