Jobs in Canada

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Added 28 mins ago
AI Engineer
GEI Consultants, Inc.
Guelph, ON
$110,000 to $150,000 CAD / year
Full-time
…solution reliability and performance. This role works closely with solution architects and platform teams to ensure AI solutions are production-ready, aligned with GEI standards, and…
Added 28 mins ago
Actuarial Intern (QC) - Fall 2027
Echelon Insurance
Montreal, QC
Internship
Familiarity with Excel, VBA, Python, SAS, SQL, or other programming languages an asset
Added 28 mins ago
Actuarial Intern (QC) - Summer 2027
Echelon Insurance
Montreal, QC
Internship
Familiarity with Excel, VBA, Python, SAS, SQL, or other programming languages an asset
Added 1 hour ago
Embedded Software Developer
Actalent
Ottawa, ON
Contract
Familiarity with Git-based workflows and tools like Python and UART.
Added 3 hours ago
Senior Solutions Architect (Pre-Sales)
MongoDB
Montreal, QC
Minimum of 3 years experience with modern scripting languages (e.g. Python, Node.js, SQL) and/or popular programming languages (e.g. C/C++, Java, C#) in a professional capacity
Added 5 hours ago
Software Developer Embedded Systems II (Co-op) – Canada
Cisco
Ottawa, ON · Kanata, ON
Full-time
As an Embedded Systems Software Developer Co-op, you will play a key role in advancing the architecture, scalability, and performance of Cisco’s core networking systems and platforms. You…
Added 5 hours ago
Software Developer Embedded Systems II (Co-op) – Canada
Cisco
Ottawa, ON
Full-time
As an Embedded Systems Software Developer Co-op, you will play a key role in advancing the architecture, scalability, and performance of Cisco’s core networking systems and platforms. You…
Added 5 hours ago
Software Developer Embedded Systems II (Co-op) – Canada
Cisco
Montreal, QC · Saint-Laurent, QC
Full-time
As an Embedded Systems Software Developer Co-op, you will play a key role in advancing the architecture, scalability, and performance of Cisco’s core networking systems and platforms. You…
Added 5 hours ago
Software Developer Embedded Systems II (Co-op) – Canada
Cisco
Vancouver, BC
Full-time
As an Embedded Systems Software Developer Co-op, you will play a key role in advancing the architecture, scalability, and performance of Cisco’s core networking systems and platforms. You…
Added 5 hours ago
Software Developer Embedded Systems II (Co-op) – Canada
Cisco
Toronto, ON
Full-time
As an Embedded Systems Software Developer Co-op, you will play a key role in advancing the architecture, scalability, and performance of Cisco’s core networking systems and platforms. You…
Added 5 hours ago
Software Developer Embedded Systems II (Co-op) – Canada
Cisco
Calgary, AB
Full-time
As an Embedded Systems Software Developer Co-op, you will play a key role in advancing the architecture, scalability, and performance of Cisco’s core networking systems and platforms. You…
Added 5 hours ago
Software Developer Embedded Systems II (Co-op) – Canada
Cisco
Montreal, QC
Full-time
As an Embedded Systems Software Developer Co-op, you will play a key role in advancing the architecture, scalability, and performance of Cisco’s core networking systems and platforms. You…
Added 5 hours ago
Lead Full-Stack GenAI Developer (Contractor)
KData AI
Toronto, ON
Full-time
We are seeking a Senior Lead Full-Stack GenAI Developer for a 6-month contract engagement to lead the end-to-end hands-on build, integration, and deployment of enterprise GenAI and Agentic…
Added 6 hours ago
DevOps Engineer
ZTR
London, ON
Full-time
As the DevOps Engineer, you will work closely with development, security, and IT teams to operate, maintain, and continuously improve ZTR’s cloud platform infrastructure, ensuring reliable,…
Added 6 hours ago
AI Engineer Intern
Electronic Arts (EA)
Vancouver, BC
Temporary
…the world's best games and fostering meaningful connections with players. As the driving force behind the scenes, we ensure everything works in harmony. Join us in shaping the future of…
Added 6 hours ago
Full Stack Developer – Senior - GOAPRDJP000001023
S M Software Solutions Inc
AB · Edmonton, AB
Full-time
Experience with automated unit testing and integration testing – 3 years.
Added 6 hours ago
Director - Enterprise Data Warehouse and Data Platforms
CGI
Ottawa, ON
Full-time
…enterprise data warehouse and modern data platform expertise with consulting acumen, architecture leadership, commercial awareness, and executive presence. The successful candidate will be…
Added 7 hours ago
FY27 Intern - Soft IP Engineering Internship - Canada (12 or 16 months)
Qualcomm
Ottawa, ON
Full-time
Experience with Python, Perl, TCL, Unix/Linux Shell scripting
Added 7 hours ago
FY27 Intern - Silicon Engineering Internship - Canada (16 months)
Qualcomm
Toronto, ON
Full-time
…SERDES architecture, DSP systems, firmware programming in C and Python. There will also be hands-on experience with state-of-art test equipment for sub-terahertz…
Added 8 hours ago
Senior Solutions Architect (Pre-Sales)
Jobgether
Canada
$130,000 to $180,000 CAD / year
Full-time
At least 3 years of professional experience with modern scripting or programming languages such as Python, Node.js, SQL, C/C++, Java, or C#.
Added 8 hours ago
AV Service Engineer - Control Systems & Device Integration
evertz.io
Burlington, ON
Internship
Evertz AV is looking for a Service Engineer to join our AV Service team with a specific focus on Control System customization and deployment with a specific focus on , our software-defined…
Added 8 hours ago
Junior NLP Data Scientist
The University of British Columbia
Vancouver, BC
$5,692.25 to $8,179.5 CAD / month
Full-time
- Strong programming skills (Python preferred), with experience in ML and data science frameworks (e.g., PyTorch, TensorFlow, Pandas).
Added 8 hours ago
Support Engineer
Firecrawl
Toronto, ON
$166,000 to $218,000 USD / year
Full-time
You're a pragmatic engineer with strong fundamentals in APIs, HTTP, and debugging, and you write TypeScript or Python. You reach for the simplest solution that works, not the most…
Added 8 hours ago
Senior Data Scientist, Fraud Applied AI and Innovation
RBC
Toronto, ON
Full-time
…initiatives across Credit & Fraud Management (CFM) and collaborate with multiple stakeholders at varying levels of seniority. You will also assist in developing best practices for…
Added 8 hours ago
Senior Java Full Stack Developer - GFT TORONTO
RBC
Toronto, ON
Full-time
We’re looking for talented and passionate technologists to join our team. With a developer mind-set you will work as part of an agile team to deliver high performing applications built on…

Apexon

QA Engineer – AI/ML | Banking, Payments & FinTech

Toronto, ON, Canada

Job type: Full-time
Apply by: Oct 28, 2026
Experience: 8+ years of experience in QA / Software Testing.
Posting language: English
Posted: Sep 28, 2026

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Original job description

Job Summary

We are looking for a QA Engineer with hands-on experience in AI/ML testing to validate AI/ML-powered applications and solutions. The ideal candidate will have strong QA fundamentals, experience testing AI/ML models and data pipelines, and preferably a background working with Banking, Payments, or FinTech clients.

Key Responsibilities

Design and execute functional, integration, regression, system, and end-to-end testing for AI/ML applications.
Develop test strategies and test cases for AI/ML models, data pipelines, APIs, and AI-powered applications.
Validate model outputs, predictions, recommendations, classifications, and business rules against expected results.
Perform data validation and data quality testing across training, validation, and production datasets.
Test AI/ML workflows for accuracy, consistency, reliability, scalability, and performance.
Validate AI model behavior across different datasets, edge cases, and negative scenarios.
Perform API and backend testing for AI/ML services and microservices.
Use SQL/Python for data validation, test automation, and analysis.
Collaborate with Data Scientists, ML Engineers, Developers, Business Analysts, and Product Owners.
Identify, document, track, and troubleshoot defects throughout the testing lifecycle.
Support CI/CD pipelines and automated testing where applicable.
Participate in Agile ceremonies, test planning, estimation, and release validation.

Required Skills

8+ years of experience in QA / Software Testing.
Hands-on experience testing AI/ML-based applications or solutions.
Strong understanding of AI/ML concepts, model validation, data testing, and model outputs.
Experience with Python for test automation, data validation, or scripting.
Strong SQL/database testing experience.
Experience with REST API testing using Postman, REST Assured, or similar tools.
Experience in functional, regression, integration, API, and end-to-end testing.
Experience with test management and defect tracking tools such as Jira, ALM, or similar.
Good understanding of Agile/Scrum methodologies.

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More about this job

Responsibilities

Design and execute functional, integration, regression, system, and end-to-end tests for AI/ML applications, models, data pipelines, APIs, and services. Validate model outputs and data quality, troubleshoot defects, support automated testing and CI/CD, and collaborate with cross-functional teams throughout Agile planning and release validation.

Requirements

Requires 8 or more years of QA or software testing experience, hands-on testing of AI/ML applications, and a strong understanding of model validation and data testing. Candidates should have Python and SQL experience, REST API testing skills, familiarity with test management and defect tracking tools, and knowledge of Agile/Scrum.

Skills

AI/ML Testing
Quality Assurance
Python
SQL
REST API Testing
Functional Testing
Regression Testing
Integration Testing
End-to-End Testing
Data Validation
Model Validation
Test Automation
Defect Tracking
Agile/Scrum
Banking and Payments

Visa sponsorship

Not detected in the job text

Keywords

AI/ML
Quality Assurance
Software Testing
Model Validation
Data Pipelines
Data Quality
Python
SQL
REST APIs
Postman
REST Assured
Test Automation
Functional Testing
Regression Testing
Integration Testing
System Testing
End-to-End Testing
API Testing
Backend Testing
Microservices
CI/CD
Jira
ALM
Agile
Scrum
Banking
Payments
FinTech

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