Find work in Canada.

485,597 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 1 hour ago
G
Growth Marketing Engineer (Content)
Ground
Toronto, ON
- Full-time
…class investors such as Techstars, Ulu Ventures, FFF, Transpose Platform, and amazing angels who have built and backed many…
Added 22 hours ago
S
Junior Product Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
SweetTech builds financial applications on SweetOS, our platform of reusable capabilities. This is an early-career role with on-the-job training and guidance from experienced engineers. We…
Added 1 day ago
A
Software Engineer
Actalent
Ottawa, ON
- $50 to $74 CAD / hour
- Contract
Job Title: Intermediate Embedded Software Developer BSP/OS (Sync 4 Platform)
Added 1 day ago
A
Senior Test Engineer
Actalent
Ottawa, ON
- $50 to $60 CAD / hour
- Contract
The Test Engineer supports new product introduction and manufacturing test for fiber optic lab test equipment within an Ottawa-based fiber optic lab and production test business unit. This…
Added 1 day ago
Sr. Software Development Engineer in Test, AI/ML
PlayStation Global
Waterloo, ON
We are hiring a Sr Software Engineer in Test specializing in ML/AI quality, including automation for model evaluation, LLM-assisted test generation, and validation of AI-powered workflows.…
Added 1 day ago
S
QA Engineer
Suger
Vancouver, BC
- $90,000 to $120,000 CAD / year
- Full-time
Contribute to hands-on testing and the design, development, and maintenance of test automation frameworks, infrastructure, and tools.
Added 1 day ago
Software Engineer, AI
Asana
Vancouver, BC
We’re looking for a Software Engineer to join our growing AI organization in Vancouver. Asana is pioneering a new category of technology as the human-agent operating system, doubling down…
Added 1 day ago
RB
Lead Full Stack Developer
Royal Bank of Canada
Toronto, ON
- Full-time
Leverage Gen-AI/AI capabilities such as Claude, CoPilot, others – to generate code, test data generation and automated testing. Demonstrate keen interest in leveraging automation for…
Added 2 days ago
V
Performance Test Engineer - Azure DevOps + OpenShift Container Platform
VSS
Toronto, ON
- Contract
One of our clients seeking a dynamic and detail-oriented Performance Test Engineer specialized in Azure DevOps and OpenShift Container Platform to join our innovative technology team. In…
Added 2 days ago
H
eTrading Full Stack Engineering - Compute
HSBC
Toronto, ON · Greater Toronto Area, Canada
- $91,600 to $137,300 CAD / year
- Full-time
Platform automation: Build reusable Infrastructure as Code and test automation for provisioning, configuration, compliance, performance qualification, evidence collection and post-change…
Added 2 days ago
A
Test Engineer
Actalent
Ottawa, ON · Nepean, ON
- $50 to $60 CAD / hour
- Contract
The Test Engineer supports new product introduction and manufacturing test for fiber optic lab test equipment within an Ottawa-based fiber optic lab and production test business unit. This…
Added 2 days ago
AI
Senior Power Platform Engineer
Aptino, Inc.
Montreal, QC
- $45 to $50 CAD / hour
- Contract
We are looking for an experienced Senior Microsoft Power Platform Engineer with strong expertise in Power Apps, Power Automate, AI Builder, Copilot Studio, Dynamics 365, and Azure AI…
Added 2 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
This role suits a strong hands-on engineer who is equally comfortable on the front end and the back end, and who can take part in solution design as well as delivery. You will translate…
Added 2 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
This role suits a strong hands-on engineer who is equally comfortable on the front end and the back end, and who can take part in solution design as well as delivery. You will translate…
Added 2 days ago
T
Software Engineer II (SDET)
TD
Toronto, ON
- Full-time
Develop new features and perform unit / component test for new application development initiatives aligned to business needs and in accordance with technology architecture standards
Added 2 days ago
T
Google Big Data Platform Engineer II
TD
Toronto, ON
- Full-time
You will work alongside cloud engineering, network, security, and risk management teams to build and test platform features for Google BigQuery. You will collaborate with our cloud…
Added 2 days ago
ZS
Artificial Intelligence Engineer
Zodiac Solutions, Inc
Halifax, NS
- Full-time
Job DescriptionWhat is the Opportunity?Were building the agentic platform that will let every development team at RBC execute AI driven SDLC - our spec-driven, agent-assisted software…
Added 2 days ago
EC
Quality Analyst
Experis Canada
Toronto, ON
- Contract
Minimum 3+ years of hands-on experience with Playwright for UI and End-to-End test automation.
Added 2 days ago
TI
Test Engineer
Tekgence Inc
Toronto, ON
- Contract
Worked on Verisk FAST policy administration platform or Hexure FireLight/ForeSight platforms
Added 2 days ago
ZS
Artificial Intelligence Engineer
Zodiac Solutions, Inc
Halifax, NS
- Full-time
Job DescriptionWhat is the Opportunity?Were building the agentic platform that will let every development team at RBC execute AI driven SDLC - our spec-driven, agent-assisted software…
Added 2 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
This role suits a strong hands-on engineer who is equally comfortable on the front end and the back end, and who can take part in solution design as well as delivery. You will translate…
Added 2 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
This role suits a strong hands-on engineer who is equally comfortable on the front end and the back end, and who can take part in solution design as well as delivery. You will translate…
Added 2 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
This role suits a strong hands-on engineer who is equally comfortable on the front end and the back end, and who can take part in solution design as well as delivery. You will translate…
Added 2 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
This role suits a strong hands-on engineer who is equally comfortable on the front end and the back end, and who can take part in solution design as well as delivery. You will translate…
Added 2 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
This role suits a strong hands-on engineer who is equally comfortable on the front end and the back end, and who can take part in solution design as well as delivery. You will translate…

PlayStation Global

Sr. Software Development Engineer in Test, AI/ML

Waterloo, ON, Canada

$114,900 - $172,300 CAD

Apply About employer

Applications open in a new tab.

Job details

Pay: $114,900 - $172,300 CAD
Experience: 5+ years of experience as an SDET or QE engineer focused on backend and distributed systems.
Posting language: English
Posted: Oct 23, 2026

Original job description

Why Sony Interactive Entertainment?

Sony Interactive Entertainment isn’t just the Best Place to Play - it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity.

Sr. Software Development Engineer In Test, ML/AI

At SIE, we believe in making play safer for everyone. Within our Information Security team, we protect our people, platforms, and products with smart, scalable, and thoughtful solutions. Our mission is to provide clear, actionable risk and security insights that guide the business and enable amazing player experiences.

We’re building a team that thrives on collaboration, curiosity, and delivering real value. Come help us make a difference!

Overview

We are hiring a Sr Software Engineer in Test specializing in ML/AI quality, including automation for model evaluation, LLM-assisted test generation, and validation of AI-powered workflows. The role includes guiding quality strategy and developing automation frameworks. You will also manage implementation for complex, cross-functional, machine learning-powered products and services. This role involves more than test development. You will lead quality initiatives from start to finish, ensuring teams stay synchronized, dependencies are managed, and releases are delivered confidently. You will work closely with ML, engineering, product, and infrastructure teams. You will shape how quality is built, monitored, and expanded while leading embedded QE efforts within projects.

What you’ll do

Define and complete quality strategies, test plans, and automation coverage for ML-powered services and platform components.
Use LLMs and other AI-assisted techniques to generate, expand, and maintain high-value test cases for ML-powered workflows.
Design scenario-based test suites for AI features, including adversarial prompts, edge cases, ambiguous inputs, and underrepresented user scenarios.
Lead QE efforts for multi-functional projects, driving risk assessment, dependency management, and release readiness.
Design, develop, and maintain scalable automation frameworks for backend services, APIs, and ML inference systems using Python and/or Java.
Build automated validation for ML and LLM outputs, including ranking behavior, score distributions, prompt/response quality, hallucination indicators, and probabilistic model evaluation.
Debug test failures, service anomalies, model inconsistencies, and AI behavior regressions to identify root causes and drive resolution.
Perform functional, integration, regression, API, end-to-end, performance, and reliability testing for distributed systems.
Improve automation reliability, reduce flakiness, and optimize execution efficiency.
Partner with engineering and ML teams to integrate automated testing into CI/CD pipelines and release workflows.
Collaborate across teams to establish scalable quality standards, tooling, and guidelines.

Required qualifications

Bachelor’s degree in Computer Science or equivalent
5+ years of experience as an SDET or QE engineer focused on backend and distributed systems.
Experience using LLMs to generate, transform, and prioritize test cases for AI-powered experiences.
Experience with AI evaluation tooling, prompt evaluation frameworks, model monitoring, or human-in-the-loop review workflows.
Strong experience testing RESTful APIs, microservices, and distributed architectures.
Proficiency in Python, Java, JS or similar languages for automation development.
Hands-on experience with automation frameworks such as pytest, JUnit, Selenium, Playwright, Cypress, or Appium.
Experience with CI/CD systems and test pipelines (Jenkins, GitHub Actions, etc.).
Experience with cloud and container technologies (AWS, GCP, Kubernetes, Docker).
Familiarity with databases, monitoring, and observability tools.
Strong understanding of SDLC, Agile methodologies, and release processes.
Excellent problem-solving, debugging, and communication skills.

Preferred qualifications

Experience validating ML outputs using statistical analysis or scenario-based testing approaches.
Familiarity with ML infrastructure, data pipelines, or model-serving platforms (Seldon, KServe, Ray Serve, etc.).
Prior work in content moderation ML, security, fraud detection, or adversarial ML.
Experience testing high-scale, low-latency online services.
Experience with Databricks or similar ML platform tooling.
Familiarity with Node.js, React, or modern frontend technologies.
Experience testing mobile, console, or other non-PC platforms.

What sets you apart

Strong combination of automation engineering and delivery ownership.
Ability to drive quality across complex cross-functional initiatives.
Practical understanding of how to test non-deterministic AI systems and separate model variance from quality regressions.
Proven risk management and dependency coordination skills.
Ability to influence engineering teams and promote quality guidelines.
Passion for scalable, reliable, and maintainable automation systems.

At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location.

Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location.

In addition, this role is eligible for SIE’s top-tier benefits package that includes medical, dental, vision, matching 401(k), paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package. Click here to learn more.

The estimated base pay range for this role is listed below.

$114,900 - $172,300 CAD

Please note, Sony Interactive Entertainment conducts background checks at the offer stage for all new employees (which may include criminal background checks for some roles) and will need to process personal information to support these checks.

Please refer to our Candidate Privacy Notice for more information about what personal information we collect, how we use it, who we share it with, and your data protection rights.

Equal Opportunity Statement:

Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy, maternity or parental status, trade union membership or membership in any other legally protected category.

We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond.

Sony Interactive Entertainment is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.

Apply About employer

More about this job

Responsibilities

You will define and execute quality strategies for ML-powered services, including the development of automation frameworks and validation of AI-powered workflows. The role involves leading cross-functional quality initiatives, managing dependencies, and ensuring release readiness for complex machine learning products.

Requirements

Candidates must have a Bachelor's degree in Computer Science and at least 5 years of experience as an SDET or QE engineer focusing on backend and distributed systems. Proficiency in Python or Java, experience with LLM-assisted testing, and familiarity with cloud and container technologies are required.

Skills

Python
Java
Automation frameworks
Machine learning
LLM evaluation
API testing
Distributed systems
CI/CD
Cloud technologies
Kubernetes
Docker
Quality assurance
Risk assessment
Debugging
Statistical analysis
Agile methodologies

Benefits

Medical
Dental
Vision
Matching 401(k)
Paid time off
Wellness program
Employee discounts
Bonus package

Visa sponsorship

Not detected in the job text

Keywords

SDET
Machine Learning
Artificial Intelligence
LLM
Python
Java
Automation
Quality Engineering
RESTful APIs
Microservices
Distributed Systems
CI/CD
Jenkins
GitHub Actions
AWS
GCP
Kubernetes
Docker
Pytest
JUnit
Playwright
Adversarial ML
Data Pipelines
Observability
Agile
Performance Testing
Regression Testing
Integration Testing
Prompt Engineering

Report this job