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Added 4 mins ago
S
OCS Design Delivery – Senior Manager
SYSTRA
Toronto, ON
- Full-time
The role is for Go Expansion Program and associated with Delivery Partners for Metrolinx. Selected candidate will lead and manage the design, for Electrification Systems. (POS /OCS)
Added 20 mins ago
R
Building Performance Engineer - EIT
RWDI
Guelph, ON
- Full-time
RWDI is hiring a Junior Engineer/EIT for the Building Performance team in the Guelph office. This entry-level role includes but is not limited to:
Added 20 mins ago
W
Expression of Interest for Engineering Graduate – University of Victoria
Worley
Vancouver, BC
- Full-time
The Worley Graduate Development Rotational Program is designed to accelerate the growth of high-potential early career professionals through structured, hands-on experience across multiple…
Added 20 mins ago
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Senior Eddy Current Specialist
BWXT
Kitchener, ON
- Full-time
…required duties, with a particular emphasis on safety and quality training and…
Added 20 mins ago
AE
Human Resources Coordinator- Early Career
Associated Engineering
Kitchener, ON
- Full-time
Matching company pension program, increasing over time
Added 20 mins ago
LI
Mid-level Structural Engineer - Safety
LJB Inc.
Markham, ON
- Full-time
…solutions. By addressing every component of a fall protection program - engineering, procedures, training, and compliance - we help our clients achieve the highest level of worker safety in…
Added 20 mins ago
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Expression of Interest for Engineering Graduate – University of Victoria
Worley
Calgary, AB
- Full-time
The Worley Graduate Development Rotational Program is designed to accelerate the growth of high-potential early career professionals through structured, hands-on experience across multiple…
Added 20 mins ago
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Expression of Interest for Engineering Graduate – University of Victoria
Worley
AB · Edmonton, AB
- Full-time
The Worley Graduate Development Rotational Program is designed to accelerate the growth of high-potential early career professionals through structured, hands-on experience across multiple…
Added 50 mins ago
AA
Ingénieur principal ou ingénieure principale en assurance qualité des logiciels/ Senior Software Quality Assurance Engineer
Aviya Aerospace Systems
Longueuil, QC
- Full-time
…Aerospace and Defense applications.Aviya provides expertise in program management, systems, software, mechanical, and hardware engineering to many of the top-tier Aerospace and Defense…
Added 50 mins ago
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CYBERSECURITY ENGINEER
Adacel
Montreal, QC
- Full-time
Added 50 mins ago
A
Instrumentation and Controls Engineer
AtkinsRéalis
Pickering, ON
- Full-time
Bachelor's degree in an appropriate engineering discipline from a recognized program or equivalent acceptable to PEO.
Added 1 hour ago
PhD Machine Learning Engineer, Intern
Stripe
Toronto, ON
Engage in the end-to-end process of designing, training, improving, and launching machine learning models.
Added 1 hour ago
Master's Machine Learning Engineer, Intern
Stripe
Toronto, ON
Engage in the end-to-end process of designing, training, improving, and launching machine learning models.
Added 1 hour ago
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IT Change Management and Release Engineer II
CI Financial
Toronto, ON
- Full-time
Added 1 hour ago
OP
Electrical Plant Engineer
Ontario Power Generation
Atikokan, ON
- Full-time
Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Electrical Plant Engineer.
Added 1 hour ago
MD
Wellhead Protection Hydrologist - Hydrologist 3
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Designated in Connect 700 Program for Applicants with Disabilities: Yes
Added 1 hour ago
R
Building Performance Engineer - EIT
RWDI
Guelph, ON
- $62,000 to $75,000 CAD / year
- Full-time
RWDI is hiring a Junior Engineer/EIT for the Building Performance team in the Guelph office. This entry-level role includes but is not limited to:
Added 2 hours ago
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Staff Frontend Engineer
Forma.ai
Toronto, ON
- Full-time
Reporting to the VP of Engineering, the Staff Frontend Engineer will play a critical role in shaping the technical direction, architecture, and long-term evolution of Forma’s…
Added 2 hours ago
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Business Process Engineer, Innovation
CIRO / OCRI
AB · Vancouver, BC · Toronto, ON · Montreal, QC · Calgary, AB
- Full-time
Reporting to the Director of Innovation, the Business Process Engineer, Innovation will be a dedicated full-time resource supporting CIRO’s AI & Automation Centre of Excellence (COE). The…
Added 2 hours ago
RE
Design Engineer
RJC Engineers
Ottawa, ON
- Full-time
As a member of the Structural team, the Structural Design Engineer will be responsible for the structural analysis and design of components of buildings including high-rise and residential…
Added 2 hours ago
Technical Program Manager, Platform Services
Motive
Vancouver, BC
…across horizontal initiatives. We are looking for a Technical Program Manager to join as a strategic operational leader. Reporting directly to the VP of Platform Services, this role will…
Added 2 hours ago
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Structural Engineer - Calgary
CIMA+
Calgary, AB
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 2 hours ago
SS
Head of Software & Perception
SkyCan Systems
Barrie, ON
- Full-time
Must be eligible for security assessment under the Controlled Goods Program (CGP).
Added 3 hours ago
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Software Engineer II - Angular UI
TD
Toronto, ON
- Full-time
…engineering related architecture designs associated with a program or…
Added 3 hours ago
JE
Technology Manager
Just Eat Takeaway.com
ON
- Full-time
…implementation of solutions built by your engineering team. We engineer for high scale and low latency, ensuring our location insights operate in near real-time while seamlessly integrating…

Stripe

Master's Machine Learning Engineer, Intern

Toronto, ON, Canada

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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 Master's 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 Master's degree 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 Master's degree in Computer Science, Machine Learning, or a related field with an expected graduation in 2027 or 2028. Proficiency in Python, Scala, and machine learning libraries is required, along with practical experience in ML projects.

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Data Science
Python
Scala
Spark
Pandas
NumPy
Scikit-learn
Supervised Learning
Unsupervised Learning
ML Operations
Large Language Models
Reinforcement Learning
Financial Infrastructure
Fraud Detection
User Behavior Prediction
Stripe Assistant
Stripe Foundation Model
Computer Science
Software Development
Internship
Data Analysis
Production-scale
Algorithms
Model Deployment

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