Jobs in Canada

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Added 12 days ago
JT
Workforce Specialist, Job ID# 7080
JVS Toronto
Toronto, ON
- Full-time
Generous Time Off – Start with three weeks of paid vacation, plus paid sick time, personal wellness days, and family-related leave, to support a healthy work–life balance.
Added 12 days ago
M
Primary Care Paramedic
Medavie
Calgary, AB · AB Calgary
- Full-time
…annual social dividend to the Medavie Health Foundation to support programs and initiatives aimed at addressing some of our country’s most pressing physical and mental health…
Added 12 days ago
M
Primary Care Paramedic
Medavie
Calgary, AB · AB Calgary
- Full-time
…annual social dividend to the Medavie Health Foundation to support programs and initiatives aimed at addressing some of our country’s most pressing physical and mental health…
Added 12 days ago
PT
Parts Counter Sales
Premier Truck Group
Mississauga, ON
- Full-time
Maintains delivery vehicles for delivery program
Added 12 days ago
N
Customer Success Technical Coordinator - Bilingual (FR/EN)
Numeris
Toronto, ON
- Full-time
…experiences. We love what we do, enjoy each other’s company, and support initiatives to give back to our communities. We are looking for people to help us shape the future of Numeris, and…
Added 12 days ago
S
Dealer - 1 PT
SIGA
North Battleford, SK
- Part-time
Applicants should note that SIGA does not currently participate in the Saskatchewan Immigrant Nominee Program (SINP) for this type of position and will not support a SINP Job Approval.
Added 12 days ago
S
Dealer - 1 FT
SIGA
North Battleford, SK
- Full-time
Applicants should note that SIGA does not currently participate in the Saskatchewan Immigrant Nominee Program (SINP) for this type of position and will not support a SINP Job Approval.
Added 12 days ago
S
Live Games Supervisor - 1 FT
SIGA
North Battleford, SK
- Full-time
Applicants should note that SIGA does not currently participate in the Saskatchewan Immigrant Nominee Program (SINP) for this type of position and will not support a SINP Job Approval.
Added 12 days ago
A
Global Brand GTM Operations Manager
ARC'TERYX
North Vancouver, BC
- Full-time
As the Global Brand GTM Operations manager, you support the Go-To-Market (GTM) operations across the Brand function, helping bring our global Brand priorities to market by connecting teams,…
Added 12 days ago
K
Laboratory Technician
Keyera
Fort Saskatchewan, AB
- Full-time
Competitive total rewards that recognize your contribution and support your wellbeing
Added 12 days ago
CG
Manager, Product Integrity & Compliance
Canada Goose
Toronto, ON
- Full-time
…community that believes in living bravely and coming together to support game-changing…
Added 12 days ago
C
Director, FX Payments & Banking Strategic Projects
Corpay
Toronto, ON
- Full-time
Corpay is currently looking to hire a Director, Payments & Banking Strategic Projects within our Cross-Border division
Added 12 days ago
TS
Housing Support Worker
The Salvation Army Canada and Bermuda Territory
Halifax, NS
- Full-time
To provide support for a caseload of up to 75 within housing placement program.
Added 12 days ago
SC
Coordinator, Marketing // Coordonnateur·trice, marketing
Swimming Canada
Ottawa, ON
- Full-time
…high performance swimming and development for both Olympic Program and Paralympic Program swimmers. Swimming is recognized as one of the most celebrated and successful Canadian Summer…
Added 12 days ago
PhD Machine Learning Engineer, Intern
Stripe
Toronto, ON
…models used for dozens of tasks e.g. fraud detection, enhanced support, and predicting user…
Added 12 days ago
HÀ
CNC Milling Operator
HR à la carte
Mississauga, ON
- Full-time
Setup, maintain, program and operate any of our CNC milling machines to perform precision, non-repetitive operations such as milling, boring, drilling, facing, etc.
Added 12 days ago
Master's Machine Learning Engineer, Intern
Stripe
Toronto, ON
…models used for dozens of tasks e.g. fraud detection, enhanced support, and predicting user…
Added 12 days ago
Field and Event Marketing Manager
Leo Berwick
Toronto, ON
Support the firm on event strategy from start to finish
Added 12 days ago
C
Client Engagement Associate
CIBC
Abbotsford, BC
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 12 days ago
C
Innovation & Marketing Content Co-op (Winter 2027)
CIBC
Toronto, ON
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 12 days ago
CF
IT Change Management and Release Engineer II
CI Financial
Toronto, ON
- Full-time
Support and enforce CI’s IT Change and Release Management processes for all infrastructure and application changes.
Added 12 days ago
PL
Laboratory Sample Custodian
Paracel Laboratories
Ottawa, ON
- Full-time
…in Kingston, London, Niagara, Windsor, and Richmond Hill. We support a broad spectrum of projects for professional clients across Canada. Our client base primarily consists of major…
Added 12 days ago
CT
Manager, Analytics Engineering
Canadian Tire Corporation
Toronto, ON
- Full-time
The successful candidate will combine technical depth with strong people leadership and program execution. They will partner with architecture, analytics, security, infrastructure, and…
Added 12 days ago
B
Senior Director, Project Delivery (Hybrid)
Broadridge
Toronto, ON
- Full-time
…The role turns regulatory change, dealer consolidation, risk program and regtech engagements into repeatable offers that pull through Broadridge platforms for Canadian banks, dealers, asset…
Added 12 days ago
CG
Maitre D (Events Supervisor) - C Hotel
Carmen's Group
Hamilton, ON
- Part-time
Valid Smart Serve certification is required · Reliable transportation for late-night shifts; a valid driver’s license and vehicle are preferred

Stripe

PhD Machine Learning Engineer, Intern

Toronto, ON, Canada

Apply on stripe.com About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Oct 30, 2026

Original job description

Who we are

About Stripe

Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career.

What you’ll do

About the internship

Stripe's Applied ML, Data Science, Risk, and Payments organizations are excited to offer PhD machine learning engineering internships for the summer of 2027. This is an exceptional opportunity to contribute to critical projects that directly enhance Stripe's suite of products, focusing on areas such as foundation models used for dozens of tasks e.g. fraud detection, enhanced support, and predicting user behavior.

As an intern, you'll tackle challenging problems at the intersection of finance, technology, and data. You'll have the chance to work on creative projects like the Stripe Assistant and the Stripe Foundation Model, which leverage machine learning to revolutionize how businesses interact with financial services and data.

Responsibilities

Develop and deploy large-scale machine learning systems that drive significant business value across various domains.
Engage in the end-to-end process of designing, training, improving, and launching machine learning models.
Write production-scale ML models that will be deployed to help Stripe enable economic infrastructure access for a diverse range of businesses globally.
Collaborate across teams to incorporate feedback and proactively seek solutions to challenges.
Rapidly learn new technologies and approaches, demonstrating a strong ability to ask insightful questions and communicate the status of your work effectively.

Who you are

Minimum requirements

A deep understanding of computer science, obtained through the pursuit of a PhD in Computer Science, Machine Learning, or a closely related field, with the expectation of graduating in winter 2027 or spring/summer 2028.
Practical experience with programming and machine learning, evidenced by projects, classwork, or research. Familiarity with languages such as Python, Scala, Spark and libraries such as Pandas, NumPy, and Scikit-learn.
Expertise in areas of machine learning such as supervised and unsupervised learning techniques, ML operations, and possibly experience in Large Language Models or Reinforcement Learning.
Demonstrated ability to work on collaborative projects, with experience in receiving and applying feedback from various stakeholders.
A proactive approach to learning unfamiliar systems and a demonstrated ability to understand complex systems independently.
Intent to return to the degree-program after the completion of the internship/co-op.

Preferred qualifications

You Might Also Have:

Two years of university education or equivalent experience, with in-depth knowledge in specific domains of machine learning.
Published and presented peer-reviewed articles in top-tier venues.
Experience in writing high-quality pull requests, maintaining good test coverage, and completing projects with minimal defects.
Familiarity with navigating new codebases and managing work across different programming languages.
Excellent written communication skills to clearly articulate your work to both team members and wider Stripe audiences.

Application requirements

Please submit the following with your application:

A detailed resume or LinkedIn profile showcasing your work history.
Examples of relevant work and your approach to learning, such as GitHub repositories, StackOverflow contributions, or other project portfolios.

Join us for an unforgettable summer internship and help shape the future of global commerce. At Stripe, you won't just be working on theoretical projects; you'll make a tangible impact on the world's economic infrastructure.

Apply on stripe.com About employer

More about this job

Responsibilities

Develop and deploy large-scale machine learning systems that drive significant business value across various domains. Engage in the end-to-end process of designing, training, improving, and launching production-scale machine learning models.

Requirements

Candidates must be currently pursuing a PhD in Computer Science, Machine Learning, or a related field with an expected graduation in 2027 or 2028. Practical experience with programming, machine learning libraries, and collaborative project work is required.

Skills

Machine Learning
Python
Scala
Spark
Pandas
NumPy
Scikit-learn
ML Operations
Large Language Models
Reinforcement Learning
Supervised Learning
Unsupervised Learning
Data Science
Software Engineering
Financial Infrastructure

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
PhD
Stripe
Financial Infrastructure
Python
Scala
Spark
Pandas
NumPy
Scikit-learn
ML Operations
Large Language Models
Reinforcement Learning
Supervised Learning
Unsupervised Learning
Data Science
Fraud Detection
Predictive Modeling
Software Development
Computer Science
Internship
Production-scale
Foundation Models
Stripe Assistant

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Work requirements

Jobs in Canada