Jobs in Canada

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Added 10 days ago
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Senior DevOps Engineer
Nelnet
Mississauga, ON · CAN - MISSISSAUGA
- Full-time
Reporting to the Senior DevOps Manager, the Senior DevOps Engineer would join a team of experts focusing on Infrastructure as Code (IaC) Development, Automation, Innovations using DevOps…
Added 10 days ago
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Data Platform Engineer
BRP
Montreal, QC
- Full-time
As a Data Platform Engineer working in the Data Solutions group, you will play a key role in extending the capabilities, and improving the efficiency of our data platform. You will…
Added 10 days ago
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Senior Software Engineer
LTM
ON · Ontario, Canada
- $100,000 to $110,000 CAD / year
- Full-time
We are seeking a highly skilled Full Stack Developer with strong expertise in Python and Angular to build and support modern cloudnative applications The ideal candidate should be…
Added 10 days ago
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Advanced Quality Engineer
Invesco Ltd.
Charlottetown, PE
- $70,000 to $80,000 CAD / year
- Full-time
Demonstrated experience with test automation frameworks and scripting languages (Python, JavaScript, Java, etc.).
Added 10 days ago
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Senior Machine Learning Engineer
BuzzClan
Toronto, ON
- Contract
Job Title: Machine Learning Engineer – Senior
Added 11 days ago
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System Integration Project Manager
Vista Projects Limited
Calgary, AB
- Full-time
This is not a traditional project administration role. The right candidate thinks like an engineer, manages like a delivery lead, and is energized by applying AI tools to real industrial…
Added 11 days ago
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Robotics & Controls Engineer | Ingénieur(e) en robotique et commande
Relocalize
Montreal, QC
- Full-time
Assets: Grippers and end-of-arm tooling, Python or similar for data analysis and code automation, CAD literacy (Onshape is a plus).
Added 11 days ago
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Senior AI Engineer
Epsilon Solutions Ltd.
Montreal, QC
- Full-time
Strong scripting and automation skills (e.g. Python, PowerShell, Microsoft Graph API) and familiarity with CI/CD concepts.
Added 11 days ago
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MONTRÉAL [HYBRID] - SIEM Security Engineer Senior
QUANTEAM - North America (RAINBOW PARTNERS Group)
Montreal, QC
- Full-time
- Previous experience with automation tools such as Ansible and scripting languages (Python, etc.)
Added 11 days ago
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ServiceNow Associate Software Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
As a ServiceNow Associate Software Engineer in our Corporate IT division, you'll be at the heart of designing, developing, and supporting business-critical applications that power Sun…
Added 11 days ago
Senior Software Engineer
Electronic Arts
Vancouver, BC
We are seeking an experienced Senior Software Engineer to join our Service Enablement organization as a technical leader and change-maker. In this role, you will lead a team of software…
Added 11 days ago
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Cloud Platform Engineer – Kubernetes (36051)
Myticas Consulting
Toronto, ON
- Contract
Required Qualifications – Must Have · Location Requirement: Candidates must be based in the Greater Toronto Area (GTA)
Added 11 days ago
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AI/ML Platform Engineer – Containers & GPU Infrastructure - Canada
IT Accel, Inc.
Toronto, ON
- Full-time
Build platform automation with Python, Terraform, GitHub Actions, Azure CLI and the Azure Python SDK.
Added 11 days ago
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Embedded C++ Software Engineer
Vertage
ON · Ontario, Canada
- Contract
Experience with Python scripting and automation
Added 11 days ago
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Senior IT Systems Engineer
arcadia
Toronto, ON
- $150,000 to $185,000 CAD / year
- Full-time
A well-funded deep-tech AI startup is hiring a Senior IT Systems Engineer to run and scale the corporate IT systems supporting its Toronto and Redwood City offices and remote employees. The…
Added 11 days ago
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Cloud Infrastructure Engineer
2iSolutions Inc.
Oshawa, ON
- $70 to $75 CAD / hour
- Contract
9. Scripting & Automation: Develop and maintain scripts using Bash, PowerShell, Go, Python, or comparable languages to automate infrastructure and operational activities.
Added 11 days ago
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Full Stack Engineer Sr - E3
Lockheed Martin
Ottawa, ON
- Full-time
Must have excellent people, communication and troubleshooting skills
Added 11 days ago
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Design Engineer
Dexian
Markham, ON
- $85 to $90 CAD / hour
- Contract
Proficiency in scripting languages (TCL, Perl, Python, or Shell) for flow automation.
Added 11 days ago
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Analytics Engineer
Tantalus
Burnaby, BC
- Full-time
Proficiency in Python, including experience using Python for data analysis, automation, reporting, or machine learning applications.
Added 11 days ago
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Applied AI Test Engineer - Intern
Plusgrade
Toronto, ON · CAN - Toronto
- Full-time
You write clean, functional Python for test automation and scripting, and you are comfortable building utilities, data-setup scripts, or running API tests with tools like pytest or Postman.
Added 11 days ago
DevSecOps Specialist
Aylo Careers
Montreal, QC
Develop & implement security tools, controls and automation for both cloud (AWS, Azure, GCP) and on-premises.
Added 11 days ago
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Python Developer
TSR Consulting
Mississauga, ON
- Contract
TSR Consulting is currently seeking a highly motivated Python Engineer for an opportunity in Mississauga, ON Hybrid
Added 11 days ago
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DevOps Platform Engineer (Terraform/EKS)
Iris Software Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
Title: DevOps Platform Engineer (Terraform/EKS)
Added 11 days ago
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DevSecOps Specialist
Aylo
Montreal, QC
- Full-time
Develop & implement security tools, controls and automation for both cloud (AWS, Azure, GCP) and on-premises.
Added 11 days ago
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Quality Engineer / SDET – AI Chatbot
Pacer Group
Toronto, ON
- $40 to $45 CAD / hour
- Contract
Job Title: Quality Engineer / SDET – AI Chatbot

Plusgrade

Applied AI Test Engineer - Intern

Toronto, ON, Canada
CAN - Toronto, Canada

Full-time

Apply on plusgrade.wd10.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

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

Original job description

Employment Type:

Intern (Fixed Term) (Trainee)

Job Description:

QA Test Engineer Co-op

Testing machine learning pipelines and autonomous agents is completely different from testing deterministic software, and our team needs someone who wants to break live AI systems, catch hallucinations, and ship resilient test automation.

What You'll Be Doing

Working under the direction of a Senior SDET on the Applied AI Engineering team, you will build and maintain automated test suites that safeguard production machine learning pipelines and agentic AI systems. You will spend your days testing model-serving endpoints, validating data schemas, asserting against non-deterministic agent workflows, and developing Python utilities that stress-test edge cases before code ships. Coding agents and LLM tooling handle the initial test scaffolding and data synthesis, allowing you to focus your attention on triaging complex failures and verifying fallback paths. Everything you test and automate directly unblocks live releases across critical initiatives powering travel pricing and partner commerce.

The Stack

Python · pytest · Postman · Locust · k6 · Airflow · Dagster · Prefect · MLflow · Weights & Biases · dbt · Spark · Docker · Kubernetes · AWS · GCP · GitHub Actions · GitLab CI · Jenkins · Git

What You Bring

You get up to speed quickly on unfamiliar systems and complex codebases, understanding how components connect and becoming productive on active production suites without needing hand-holding.
You have hands-on experience designing, writing, and maintaining automated tests, with a strong understanding of test case design, defect tracking, and regression prevention.
You write clean, functional Python for test automation and scripting, and you are comfortable building utilities, data-setup scripts, or running API tests with tools like pytest or Postman.
You understand that machine learning models and AI agents fail differently from traditional deterministic code, and you are eager to test data contracts, pipeline reproducibility, and edge cases where output legitimately changes between runs.
When it comes to AI, you already rely on coding assistants and LLMs to generate test scaffolding, write scripts, or inspect errors, with the sharp judgment to catch hallucinations, verify assertions, and reject code that falls short.

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.

Apply on plusgrade.wd10.myworkdayjobs.com About employer

More about this job

Responsibilities

You will build and maintain automated test suites to safeguard production machine learning pipelines and agentic AI systems. Your role involves triaging complex failures, verifying fallback paths, and developing Python utilities to stress-test edge cases.

Requirements

You should have hands-on experience designing and maintaining automated tests with a strong understanding of test case design and defect tracking. Proficiency in Python and familiarity with AI/LLM tooling for test scaffolding are essential for this role.

Skills

Python
Pytest
Postman
Locust
K6
Airflow
Dagster
Prefect
MLflow
Weights & Biases
Dbt
Spark
Docker
Kubernetes
AWS
GCP

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

Applied AI
QA Test Engineer
Machine Learning Pipelines
Autonomous Agents
Test Automation
Python
Pytest
Postman
Locust
K6
Airflow
Dagster
Prefect
MLflow
Weights & Biases
Dbt
Spark
Docker
Kubernetes
AWS
GCP
GitHub Actions
GitLab CI
Jenkins
Git
Data Schemas
Regression Prevention
LLM Tooling
API Testing
Data Synthesis

Seniority

Entry level

Perks

Generous paid time off
Flexible hours
Parental leave
Retirement plan
Wellness program
Transit support
Remote work allowance

Tools

Python
pytest
Postman
Locust
k6
Airflow
Dagster
Prefect
MLflow
Weights & Biases

Languages

English

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Work requirements

Jobs in Canada