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Added 5 mins ago
V
Staff Software Developer / Développeur(se) logiciel principal(e)
Vention
Montreal, QC
- Full-time
Collaborate with stakeholders, including the team lead, tech lead, architects, product manager, UX/UI designer and senior executives
Added 5 mins ago
Director, Research Ethics & Infrastructure
University of Saskatchewan
Saskatoon, SK
Provides confidential strategic advice to senior leadership, committees, and stakeholders on infrastructure strategy, investment priorities, deviations from approved plans, and…
Added 5 mins ago
LS
Chief Operating Officer
Leadership Source Inc.
Regina, SK
- Full-time
The successful candidate will bring senior leadership experience in complex service operations, a record of improving customer or member experience, and sound financial and operational…
Added 5 mins ago
TB
Senior DevOps Engineer (SRE / Platform Engineering)
TLNT Bridge Recruiting
Vancouver, BC
- $113,900 to $147,000 CAD / year
- Full-time
…enormous volumes of data and support complex, mission-critical applications. Their engineering environment is built around distributed systems, cloud infrastructure, microservices and…
Added 5 mins ago
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Senior IT Systems Administrator
PressReader
Richmond, BC
- Full-time
We have an opportunity for a Senior IT Systems Administrator role to join our IT Team.
Added 5 mins ago
GD
Manufacturing Engineering Specialist, Intermediate
General Dynamics Mission Systems–Canada
Ottawa, ON
- Full-time
Assists more senior engineers at design reviews and product discussions, including those with external customers
Added 5 mins ago
MQ
Bilingual QA Analyst
Miipe Quality Solutions
Markham, ON
- $60,000 to $63,000 CAD / year
- Full-time
We are currently seeking a Bilingual Senior QA Analyst (English & French) to join our team in Markham, ON. The ideal candidate will have strong experience in software quality assurance,…
Added 5 mins ago
AC
Manager, High-Performance Services (14 Month Temporary Employment Contract)
Alpine Canada Alpin
Calgary, AB
- Full-time
Reports to: Senior Vice-President Chief Commercial Officer
Added 20 mins ago
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Junior Hydrogeologist/Geologist
Onterris
Calgary, AB · CAN-Alberta-Calgary
- Full-time
…infrastructure, energy and municipal sector work. Working closely with senior geoscientists and engineers, you will gain hands-on field experience while building your technical and…
Added 20 mins ago
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Database developer Smartstream TLM SME Senior Engineer
Citi
Mississauga, ON
- Full-time
The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application…
Added 20 mins ago
CT
Senior ML/AI Engineer, Advanced Analytics & Modelling - Customer Intelligence Platforms
Canadian Tire Corporation
Toronto, ON
- Full-time
Experience with CI/CD, automated testing, version control, containerization, and release management for ML and GenAI applications.
Added 20 mins ago
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Assessor Coordinator Degree Senior
HealthCareersInSask.ca
Yorkton, SK
- Full-time
Salary or Pay Band: Pay Band Assessor Coordinator - Degree Senior $39.658 to $48.494
Added 35 mins ago
Program Manager
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
…within the Insurance Technology Portfolio. Working closely with senior business and technology leaders, vendors and cross-functional stakeholders, this role leads multiple related projects…
Added 35 mins ago
Director, Life Underwriting
The Canada Life Assurance Company
Canada
Experience with underwriting automation, rules engines, digital applications, workflow or technology-enabled change
Added 35 mins ago
Communications Officer
The Government of Nova Scotia
Halifax, NS
Closing Date: 11-Nov-26 (Applications are accepted until 11:59 PM Atlantic Time)
Added 35 mins ago
Senior Manager, Economics Advisory (Ottawa)
EY
Ottawa, ON
…process. These advanced project models are used for a range of applications including operations and strategic planning, project finance, mergers and acquisitions, tax, financial reporting,…
Added 35 mins ago
Senior Forward Deployed Engineer (Gemini Enterprise)
Welcome to the Jungle
Montreal, QC
Artefact is looking for a Senior Deployed AI Engineer specialized in Gemini Enterprise and the Google AI stack: an engineer who works embedded with our clients and takes AI products from…
Added 35 mins ago
CS
Active Living Manager
Cogir Senior Living
Ottawa, ON · Lynwood Park
- Full-time
Cogir Senior Living manages retirement residences across the country. We offer a range of senior living options including independent living, assisted living and memory care.
Added 35 mins ago
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Senior AI Engineer
RBC
Toronto, ON
- Full-time
Internal Audit is replacing manual, spreadsheet-based processes with secure, real-time digital tools. As a Senior AI Engineer, you'll build the applications auditors use to plan, run, and…
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M
RQ11674 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
design, implementation and maintenance of applications
Added 35 mins ago
M
RQ11844 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
10+ years of experience as a designer and developer in the
Added 35 mins ago
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Senior Playwright Automation Engineer
Centraprise
MB · Manitoba, Canada
- Contract
Job Description: Senior Playwright Automation Engineer
Added 35 mins ago
ZS
Sr. BizTalk Developer
Zodiac Solutions, Inc
Mississauga, ON
- Full-time
We are seeking an experienced Senior BizTalk Developer to design, develop, maintain, and support enterprise integration solutions using Microsoft BizTalk Server. The role requires strong…
Added 50 mins ago
Senior Software Integration Engineer - Assistant Vice President
iCapital
Toronto, ON
iCapital is looking to hire a Senior Software Integration Engineer - AVP to deliver robust, scalable and high-quality integration solutions across complex client and product ecosystems.…
Added 50 mins ago
M
Int Eng - Int MTS - Software Development
MDA
Brampton, ON
- $75,148 to $112,722 CAD / year
- Full-time
Review the work of teammates (senior and junior)

Plusgrade

Data Science Intern

Toronto, ON, Canada
CAN - Toronto, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Nov 4, 2026

Original job description

Employment Type:

Fixed Term (Fixed Term)

Job Description:

Data Science Intern Co-op

Production machine learning models are only as good as the platform keeping them healthy, and we need someone who wants to build the internal tools, observability, and debugging systems that keep our models reliable in production.

What You'll Be Doing

Working alongside data scientists, ML engineers, and data engineers under the guidance of the Senior Manager of Data Science, you will build and ship the developer tools and observability systems that keep our production machine learning models running reliably. You will spend your days writing clean Python and SQL on AWS, tracking pipeline health and data quality, and flagging performance anomalies before they ever reach our partners. AI-assisted diagnostics and failure summarization tools accelerate how you trace pipeline bugs, leaving you with more room to design robust monitoring solutions and test their impact directly with the team. Before your term ends, the utilities and dashboards you deliver will be in the hands of the data science team, serving as part of their daily production workflow.

The Stack

Python · SQL · PyTorch · scikit-learn · AWS (SageMaker, S3, CloudWatch) · Git

What You Bring

You are currently enrolled in a university co-op program in computer science, mathematics, statistics, engineering, or a related quantitative discipline, with an active work term available.
You write clean, functional Python and SQL, with coursework or project experience in machine learning and frameworks like PyTorch or scikit-learn, backed by disciplined Git habits.
You have a relentless curiosity for getting under the hood of systems to figure out why pipelines break, with an active interest in MLOps, model observability, and cloud platforms like AWS.
You explain technical findings clearly and concisely, translating complex failure root causes, data discrepancies, and platform metrics into insights that technical and non-technical stakeholders easily understand.
When it comes to AI, you have already built workflows or tools using LLMs to write code, automate repetitive tasks, or analyze data, pairing fast generation with the sharp judgment needed to catch hallucinations and verify results before shipping.

Why Plusgrade

Travel is about the moments that make a journey feel personal. At Plusgrade, we build the technology that makes those moments possible, from upgrade offers and loyalty experiences to revenue tools used by 575+ airline, hospitality, cruise, rail, and financial services partners worldwide.

The work is global, complex, and rewarding. You will solve meaningful problems, take ownership from idea to outcome, and work alongside people who are smart, curious, and committed to doing great work.

We also give our teams access to AI tools and the encouragement to use them thoughtfully, to move faster, explore ideas, and build better ways of working.

We trust our teams to do their best work. That means autonomy, flexibility, and room to grow.

Come help us shape the future of travel.

What You'll Love About Us

🏦 RRSP Matching · 🏥 Comprehensive Health Plans · 📅 Flexible Paid Time Off · ✈️ Travel Experience Perk · 🧘 Annual Wellness Perk · 🚆 Commuter Perk · 🌅 Tenure-Based Work From Anywhere Program · 🍼 Parental Leave Top Up · 🌍 Adventure Pass · 🎓 Learning Allowance

Our Process

We believe every candidate deserves a fair, transparent experience, so regardless of outcome, everyone gets feedback.

Our process: Recruiter call → Hiring Manager interview → Final interview.

Plusgrade is an equal-opportunity employer committed to accessible recruitment. We welcome applications from all qualified individuals regardless of gender identity or expression, race, ethnic origin, creed, place of origin, age, sex, marital status, physical or mental disability, sexual orientation, or any other category protected by law. Accommodation is available upon request. We may use AI-assisted tools to help screen and assess applicants for this role. This posting is for an existing vacancy.

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More about this job

Responsibilities

You will build and maintain observability systems and developer tools to ensure the reliability of production machine learning models. Working alongside data scientists and engineers, you will write clean code to monitor pipeline health and flag performance anomalies.

Requirements

Candidates must be currently enrolled in a university co-op program in a quantitative discipline with an active work term. You should have proficiency in Python and SQL, along with experience in machine learning frameworks and cloud platforms like AWS.

Skills

Python
SQL
PyTorch
Scikit-learn
AWS
SageMaker
S3
CloudWatch
Git
Machine Learning
MLOps
Model Observability
Data Engineering
Data Analysis
LLMs

Benefits

RRSP Matching
Comprehensive Health Plans
Flexible Paid Time Off
Travel Experience Perk
Annual Wellness Perk
Commuter Perk
Tenure-Based Work From Anywhere Program
Parental Leave Top Up
Adventure Pass
Learning Allowance

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Machine Learning
Python
SQL
PyTorch
Scikit-learn
AWS
SageMaker
S3
CloudWatch
Git
MLOps
Observability
Data Engineering
LLMs
Pipeline Health
Data Quality
Performance Anomalies
Co-op
Computer Science
Mathematics
Statistics
Engineering
Quantitative Discipline
Developer Tools
Dashboards
Automation
Cloud Platforms

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