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Added 9 mins ago
TU
Research Assistant-1
The University of British Columbia
Vancouver, BC
- $4,597.8 to $5,469.59 CAD / month
- Full-time
Non Union Salaried - Research Assistant /Technician 2
Added 9 mins ago
BU
Teaching Assistant BCHM 3P01 Winter D3
Brock University
St. Catharines, ON · Main Campus (Employees)
- Part-time
Teaching Assistant, Course Coordinator and Lab Demonstrator positions are paid according to the qualifications that the employee holds.
Added 10 mins ago
TU
Research Assistant-2
The University of British Columbia
Vancouver, BC
- $4,597.8 to $5,469.59 CAD / month
- Full-time
Non Union Salaried - Research Assistant /Technician 2
Added 10 mins ago
MR
Assistant Professor of Finance (Limited-Term)
Mount Royal University
Calgary, AB
- Part-time
…for a three-year term appointment in Finance at the rank of Assistant Professor with potential for reappointment subject to satisfactory performance in teaching and service. The position…
Added 10 mins ago
SJ
Clinical Support Clerk, Adult Inpatient Mental Health Short Stay Stabilization Unit/Dual Diagnosis Program
St. Joseph's Health Care London
London, ON
- Full-time
Graduate of a recognized medical secretarial or medical office assistant certificate program
Added 24 mins ago
FI
Senior Product Designer
Fellow Insights Inc.
Remote, Canada
- $130,000 to $160,000 CAD / year
- Full-time
- Remote
At Fellow, we’re building a collaborative, agentic assistant that makes the moments before, during, and after meetings more valuable. Behind that simplicity is significant complexity…
Added 39 mins ago
L
Lab Patient Technician - Part Time - Haliburton, ON
LifeLabs
ON · Haliburton, ON
- Part-time
Graduate of an approved Laboratory Assistant program or equivalent are preferred.
Added 39 mins ago
L
Lab Patient Technician - Temporary Part Time (Float) - Georgetown, ON
LifeLabs
Halton Hills, ON
- Part-time
Graduate of an approved Laboratory Assistant program or equivalent are preferred.
Added 39 mins ago
UO
Donation Processing Assistant
University of Alberta
Edmonton, AB
- Full-time
Reporting to the Program Lead, Gift Acceptance & Processing, the Donation Processing Assistant is an integral member of the Gift Processing Team within the Office of the Recording…
Added 39 mins ago
TU
Administrative Assistant, HR Students & Facilities
The University of British Columbia
Vancouver, BC
- $4,719 to $4,960 CAD / month
- Full-time
At UBC, we believe that attracting and sustaining a diverse workforce is key to the successful pursuit of excellence in research, innovation, and learning for all faculty, staff and…
Added 39 mins ago
TU
Senior Program Assistant, Medical Education – Division of Neonatology
The University of British Columbia
Vancouver, BC
- $5,027 to $5,413 CAD / month
- Full-time
At UBC, we believe that attracting and sustaining a diverse workforce is key to the successful pursuit of excellence in research, innovation, and learning for all faculty, staff and…
Added 39 mins ago
UO
Research Assistant-1
University of British Columbia
Vancouver, BC · PHC | BC Centre on Substance Use (BCCSU)
- $4,597.8 to $5,469.59 CAD / month
- Full-time
Non Union Salaried - Research Assistant /Technician 2
Added 39 mins ago
UO
Research Assistant-1
University of British Columbia
Vancouver, BC · PHC | BC Centre on Substance Use (BCCSU)
- Full-time
Non Union Salaried - Research Assistant /Technician 2
Added 39 mins ago
Assistant or Associate Professor, Johnson Shoyama Graduate School of Public Policy
University of Saskatchewan
Saskatoon, SK
The successful candidate is expected to develop and maintain a highly productive research program, teach courses, supervise graduate students, participate in public engagement and outreach,…
Added 54 mins ago
FH
Research Assistant
Fraser Health
Surrey, BC
- Temporary
Are you passionate about healthcare research and making a meaningful impact on patient and provider experiences? Fraser Health is seeking a Temporary Part-Time Research Assistant to support…
Added 54 mins ago
CI
Accounting Assistant (Part-Time)
Candor Industrial Supply, Inc.
ON · Ontario, Canada
- $16 to $22 USD / hour
- Part-time
Candor Industrial Supply is looking for a motivated, reliable Accounting Assistant to help keep our branch finance operations running smoothly. This role works closely with our accounting…
Added 1 hour ago
UO
Assistant Professor, Teaching Stream - Law, Criminal Justice and Forensic Science
University of Toronto
Mississauga, ON
- $115,000 to $160,000 CAD / year
…Forensic Sciences (49%). The appointment will be at the rank of Assistant Professor, Teaching Stream, with an anticipated start date of July 1,…
Added 1 hour ago
UO
Research Assistant-2
University of British Columbia
Vancouver, BC · PHC | BC Centre on Substance Use (BCCSU)
- Full-time
Non Union Salaried - Research Assistant /Technician 2
Added 1 hour ago
UO
Research Assistant-2
University of British Columbia
Vancouver, BC · PHC | BC Centre on Substance Use (BCCSU)
- $4,597.8 to $5,469.59 CAD / month
- Full-time
Non Union Salaried - Research Assistant /Technician 2
Added 2 hours ago
RJ
Legal Assistant
Raymond James
Vancouver, BC
- Full-time
Raymond James Ltd. is seeking a Legal Assistant for the firm’s Legal Department in the Vancouver office.
Added 2 hours ago
Senior Administrative Assistant
University of Guelph
Guelph, ON
Reporting to the University Registrar, the Senior Administrative Assistant provides comprehensive senior-level administrative and operational support to the Office of Registrarial Services,…
Added 2 hours ago
D
Team Lead
Dynacare
Winnipeg, MB
- Contract
Graduate of an approved Medical Laboratory Technician/Assistant course or equivalent years of experience in phlebotomy or medical laboratory.
Added 2 hours ago
D
Laboratory Assistant - LHSC
Dynacare
Ottawa, ON
- Full-time
As a Laboratory Assistant, you are responsible for obtaining quality blood samples and other specimens from patients, as well as conducting other patient tests, all in keeping with…
Added 2 hours ago
Lab Technician
Winnipeg Regional Health Authority
Winnipeg, MB
Canadian Society for Medical Laboratory Science (CSMLS) Medical Laboratory Assistant Certification
Added 2 hours ago
VH
Clinical Assistant
Verismo Health
Shelburne, ON
- Full-time
Role Description The Clinical Assistant is a full-time, on-site role based at Verismo Health’s clinic in Shelburne, ON. In this role, the Clinical Assistant supports physicians and other…

Stripe

PhD Machine Learning Engineer, Intern

Toronto, ON, Canada

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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 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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