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Added 9 mins ago
GM
[Disney Dreamlight Valley PC/Console] Analyste de données sénior - Senior Data Analyst
Gameloft Montreal
Montreal, QC
- Full-time
Added 9 mins ago
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Performance Engineering Lead
TD
Mississauga, ON · Toronto, ON
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 9 mins ago
T
Software Engineer II (Systems Support)
TD
Toronto, ON
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 24 mins ago
Senior Software Development Engineer in Test (SDET)
Adaptive Financial Consulting
Montreal, QC
Build a solid understanding on business, technical and operational requirements.
Added 24 mins ago
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Senior Platform Engineer, Quality Platform
MaintainX (An Autodesk Company)
Remote, Canada
- $107,000 to $195,000 CAD / year
- Full-time
- Remote
Strong spoken and written English, as you'll collaborate daily with engineering leaders and managers across multiple teams and present technical priorities to executive stakeholders.
Added 53 mins ago
Technical Records Controller
Air North
Whitehorse, YT
The Technical Records Controller is responsible for ensuring all accomplished aircraft maintenance checks, component changes and other aircraft related jobs are entered and tracked…
Added 1 hour ago
E
QA Specialist
Entrust
Ottawa, ON · Canada - Ottawa
- Full-time
Collaborate daily with developers, product owners, technical leads, project managers, support, and other QA team members to clarify requirements, acceptance criteria, risks, and release…
Added 1 hour ago
Retail Operations Expert, Stanton Medical Centre
Bell
Yellowknife, NT
Added 1 hour ago
T
Senior Information Security Analyst
TD
Toronto, ON
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 1 hour ago
AC
Senior Presales Solutions Architect, AWS
Adastra Corporation
Markham, ON
- Full-time
The role owns the technical quality of every AWS-centered pursuit we run, and it is equally the technical face of our relationship with AWS - supporting co-sell, maintaining our Partner…
Added 2 hours ago
C
IT System Architecture Specialist-EN
CAE
Montreal, QC
- Full-time
As an IT System Architecture Specialist on our team, your mission is to be the technical leader in multidisciplinary teams including architecture, customer experience, cybersecurity,…
Added 2 hours ago
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Analyste de données senior – Données de base fournisseurs et partenaires commerciaux (SAP S/4HANA et
CGI
Montreal, QC
- Full-time
Added 2 hours ago
C
Consultant SAP SD
CGI
Drummondville, QC
- Full-time
Professional communication skills in both French and English, with confidence working across business and technical teams.
Added 2 hours ago
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Journeyman Automotive Technician - Kia of Hamilton
AutoCanada
Hamilton, ON
- Other
Keep abreast of factory technical bulletins and participate in factory-sponsored training classes as required
Added 2 hours ago
C
Développeur(se) Full Stack Java Spring Boot - React
CGI
Montreal, QC
- Full-time
Ability to write high-quality code, contribute to code reviews and document technical solutions.
Added 3 hours ago
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ISO 20022 Product Manager
BMO
Toronto, ON · YNG
- Full-time
Added 3 hours ago
Supervising Video Editor (I), Bell Media
Bell
Toronto, ON
Act as a point of escalation for editorial, technical, or workflow issues during assigned shifts
Added 3 hours ago
BT
Senior Accountant - Cross Border Tax
Baker Tilly Canada
Vancouver, BC
- Full-time
Perform technical research and documenting tax plan recommendations
Added 3 hours ago
T
Senior Manager, Analytics and Insights
TD
Toronto, ON
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 3 hours ago
T
Software Engineer II
TD
Toronto, ON · Montreal, QC
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 3 hours ago
C
Senior QA Test Analyst, Assistant Vice President
Citi
Mississauga, ON
- Full-time
Exhibits sound understanding of concepts and principles in own technical area and a basic knowledge of these elements in other areas.
Added 3 hours ago
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IT Audit Manager
BMO
Toronto, ON · FCP
- Full-time
Provides specialized consulting, analytical and technical support.
Added 3 hours ago
B
Branch Manager
BMO
Waterloo, ON
- Full-time
Provides technical training and support to branch employees to maintain operational and sales effectiveness and recommends improvements.
Added 3 hours ago
MQ
Software Automation Engineer
Miipe Quality Solutions
Markham, ON
- $60,000 to $65,000 CAD / year
- Full-time
· Bachelor's degree in Computer Science, Engineering, or related technical discipline
Added 4 hours ago
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Data Science Intern
Plusgrade
Toronto, ON · CAN - Toronto
- Full-time
You explain technical findings clearly and concisely, translating complex failure root causes, data discrepancies, and platform metrics into insights that technical and non-technical…

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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