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Added 2 days ago
PF
SDET with Java
PEOPLE FORCE CONSULTING INC
Quebec, QC
- Contract
We are seeking a Senior SDET (Software Development Engineer in Test) with strong expertise in Java, Spring Boot, and modern test automation practices to support a large-scale QA…
Added 4 days ago
AC
Software Engineer in Test
ALTEN Canada
ON · Ontario, Canada
- Other
…challenges across diverse industries. From Life Sciences to Energy, Automation to Manufacturing, Aviation, Defense. Automotive, Rail and Transportation to Information Systems and…
Added 8 days ago
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Technical Program Manager
HCLTech
Vancouver, BC
- $120,000 to $135,000 CAD / year
- Full-time
Background as a Software Engineer, QA Lead, SDET, Technical Lead, or Solutions Architect.
Added 8 days ago
RD
Software Engineer in Test
Randstad Digital
Toronto, ON
- Contract
We are seeking an experienced QA Engineer / SDET to join our team on a 12-month contract. In this role, you will lead test planning, build automation frameworks, and execute comprehensive…
Added 10 days ago
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Senior SDET, Inference Platform
Cerebras
Toronto, ON
- Full-time
We are looking for an Inference Platform SDET to join the Inference Service Quality team at Cerebras and work on the inference platform. This team sits at the intersection of distributed…
Added 10 days ago
T
Senior Software Development Engineer in Test
Trackforce
Montreal, QC
- Full-time
Trackforce is seeking an experienced and driven Senior Software Development Engineer in Test (Sr. SDET) to join our Engineering team. In this senior individual contributor role, you will be…
Added 11 days ago
E
QA Analyst
EXFO
Montreal, QC
- Full-time
Ingénieur en développement logiciel de tests (SDET)
Added 11 days ago
Sr. Software Development Engineer in Test (Agentic)
Dialpad
Kitchener, ON
As a Sr. SDET in Agentic QA, you will own the test automation and quality frameworks that support Dialpad’s AI Voice Agent services. You will develop automated tests for end-to-end product…
Added 18 days ago
QA Lead, Mobile Test Automation
Range
Toronto, ON
We're hiring a QA Lead to build mobile test automation for our travel platform's native app (React Native/Expo). This would start as an individual-contributor role today, with scope and…
Added 18 days ago
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Senior Software Quality Engineer – AI
PeoplePilot
Toronto, ON
- Full-time
We are seeking a Senior Software Quality Engineer – AI Focused to drive quality, reliability, and automation for AI-enabled software products. The role will collaborate with Development,…
Added 20 days ago
MS
Software Developer in Test II
Motorola Solutions
Vancouver, BC
- Full-time
3-5 years of experience as an SDET or QA Automation Engineer
Added 19 days ago
QA Lead, Mobile Test Automation
Kensington
Toronto, ON
We're hiring a QA Lead to build mobile test automation for our travel platform's native app (React Native/Expo). This would start as an individual-contributor role today, with scope and…
Added 25 days ago
NS
Intermediate / Senior Test Engineer
Netskrt Systems Inc.
BC
- $90,000 to $120,000 CAD / year
- Full-time
5+ years of experience in QA Automation or Software Development in Test (SDET).
Added 1 month ago
H
Automation Tester
HCLTech
Vancouver, BC
- $70,000 to $90,000 CAD / year
- Full-time
Must have expert level with at least 5 to 10 years of hands-on experience in end to end to test automation.
Added 1 month ago
H
Senior Quality Assurance Automation Engineer
HCLTech
Vancouver, BC
- Full-time
Must have expert level with at least 5 years of hands-on experience in end to end to test automation.
Added 1 month ago
S
Quality Assurance Automation Engineer
Synechron
Calgary, AB
- $85,000 to $90,000 CAD / year
- Full-time
We are seeking a highly skilled and adaptable Senior QA Automation Engineer (SDET) to join our dynamic, global QA team. The ideal candidate thrives in fast-paced, ever-evolving environments…
Added 1 month ago
Software Development Engineer in Test, Creativity Apps (SDET)
Apple
Vancouver, BC
…maintaining and executing end-end test cases manually and through automation using Swift and Python. You will drive all aspects of quality and process improvements to help the team ensure…
Added 1 month ago
N
QA Engineer (AI Systems)
Nexxa.AI
Remote, Canada
- Full-time
- Remote
We're looking for a Lead / Senior / Staff QA Engineer to own quality for Nexxa's AI agent systems - products that plan, call tools, and take multi-step actions autonomously in industrial…
Added 1 month ago
V
QE Lead, Payments
Vancity
Vancouver, BC · Toronto, ON
- Full-time
…platforms through hands-on engineering leadership and execution of automation-first practices across the SDLC. This position focuses on designing and implementing quality engineering…
Added 1 month ago
Sr. Software Development Engineer in Test (Agentic)
Dialpad
Vancouver, BC
As a Sr. SDET in Agentic QA, you will own the test automation and quality frameworks that support Dialpad’s AI Voice Agent services. You will develop automated tests for end-to-end product…
Added 1 month ago
M
Lead Software Engineer (SDET)
Mastercard
Toronto, ON
- Full-time
Lead Software Engineer (SDET)Who is Mastercard?
Added 1 month ago
E
Senior SDET (IC4) - Senior Software Engineer in Test
Emburse
Toronto, ON
- Full-time
Emburse is seeking a skilled and detail-oriented Senior Software Development Engineer in Test (SDET) to join our engineering team. In this role, you will bridge the gap between software…
Added 1 month ago
E
SDET III (IC3) - Software Engineer in Test III
Emburse
Toronto, ON
- Full-time
Emburse is seeking a skilled and detail-oriented Software Development Engineer in Test (SDET) to join our engineering team. In this role, you will bridge the gap between software…
Added 1 month ago
E
SDET III (IC3) - Software Engineer in Test III
Emburse
Toronto, ON
- Full-time
Emburse is seeking a skilled and detail-oriented Software Development Engineer in Test (SDET) to join our engineering team. In this role, you will bridge the gap between software…
Added 1 month ago
E
Senior SDET (IC4) - Senior Software Engineer in Test
Emburse
Toronto, ON
- Full-time
Emburse is seeking a skilled and detail-oriented Senior Software Development Engineer in Test (SDET) to join our engineering team. In this role, you will bridge the gap between software…

Mastercard

Lead Software Engineer (SDET)

Toronto, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Posting language: English
Posted: Aug 21, 2026

Original job description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Lead Software Engineer (SDET)Who is Mastercard?

Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential.

Ethoca is a Mastercard business unit where you can join a team of top business and technology innovators who are changing the payments landscape and reinventing the way global merchants and issuers combat fraud and reduce costs. Our services allow customers to focus on what really matters - increasing sales and creating a great customer experience. Our relentless customer focus is what makes us an award-winning company.

We believe that when people come together, it unlocks potential. Our collaborative environment enables our teams to deliver and develop solutions that provide safety, security and convenience for our customers.

Ethoca is a place where risk-takers thrive, change makers excel, and innovators shape a better tomorrow. Innovation requires taking thoughtful risks and moving with speed and agility, so that’s what we do. We invite our employees to bring their hearts, minds and whole selves to work every day to push boundaries and dream up new possibilities. Let’s create new possibilities together.

Overview

To support our continued growth and success, we are scaling our platform and building new products. Ethoca’s growth is explosive, and only great problem-solvers, collaborators and thinkers can help us take it to the next level. If that sounds like you then keep reading!

We believe in decoupled, message-driven, and distributed systems. We strive to keep codebases small and manageable. We’re interested in reactive design patterns that will make our systems more resilient and responsive, yet remain elastic to change. As we proceed through our technology roadmap, we are evaluating and implementing new community endorsed technologies for every tier of our platform. Our backend tiers are presently JVM-based. We are using or considering technologies like Kafka, Springboot, Angular, Bootstrap, Chef, Nomad, Docker and so on.

We are recruiting a Lead Software Engineer In Test who has a proven record of leading and solutioning full automation testing strategies and lifecycles for microservice-oriented Cloud-based systems using the appropriate industry leading products, patterns, and practices.

Role

• Work as a member of an agile team to design, build, test, and deploy new products and features
• Lead Testing strategies and efforts inside and across teams and software components
• Design and implement test frameworks reusable across multiple components in on-prem and cloud environments
• Create test plans to achieve the best test approach in collaboration with team members
• Create comprehensive and well-structured test cases for all test types in scope
• Independently design and implement modularized, data driven, reusable automated tests
• Troubleshoot defects to resolution and closure
• Support the release process by executing and maintaining test suites for smoke, sanity, regression and operational validation.
• Conduct reviews of test case coverage for any test types in scope to ensure appropriate risk-based testing approach is achieved.
• Conduct peer code reviews, providing feedback and coaching over logical implementation, and best practice improvement opportunities around patterns, algorithms, etc
• Provide technical guidance, support and mentoring to other QA Team members
• Proactively understand stakeholder needs, goals and expectations to deliver results
• Effectively host technology education forums (i.e. Technology Brown Bag Session) around relevant topics for the wider organization
• Independently apply problem solving skills to identify symptoms and root causes of issues
• Make effective and efficient decisions even when data is ambiguous
• Thrive in a highly collaborative company environment where agility is paramount

All About You

• Bachelor's degree in Computer Science or related field.
• Ability to understand new concepts quickly and apply them accurately through an evolving, dynamic, agile environment.
• Solid experience with Continuous Integration & Delivery principles
• Practical experience using AI to improve Test Automation and Testing efficiency.
• Advanced working knowledge of Java.
• Solid experience using testing frameworks like Selenium, TestRail, Junit, TestNG.
• Experience with JavaScript testing frameworks like protractor/jasmine.
• Experience with testing SOAP/REST web APIs.
• Working knowledge of Postgres and/or other relational databases.
• Expertise in microservice-based applications development using Springboot
• Excellent knowledge of QA principles within SDLC.
• Strong experience with Agile Development Practices and Processes, advocating and developing Agile values and principles.Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in Canada, the successful candidate will be offered a competitive pay based on location, experience and other qualifications for the role and may be eligible to participate in a discretionary annual incentive program. This posting reflects one or more current openings on our team.

Pay Ranges

Toronto, Canada: $127,000 - $203,000 CAD

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More about this job

Responsibilities

The Lead Software Engineer (SDET) will design, build, and deploy automated testing strategies for microservice-oriented cloud systems. They will also provide technical guidance, mentor QA team members, and collaborate with agile teams to ensure high-quality product releases.

Requirements

Candidates must have a bachelor's degree in Computer Science or a related field and advanced working knowledge of Java. Strong experience with CI/CD principles, testing frameworks, and microservice-based application development is required.

Skills

Java
Selenium
TestRail
Junit
TestNG
Springboot
Microservices
Continuous Integration
Continuous Delivery
JavaScript
Protractor
Jasmine
Postgres
Cloud Computing
Test Automation
Agile

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
SDET
Java
Springboot
Microservices
Selenium
TestRail
Junit
TestNG
Protractor
Jasmine
Postgres
Cloud
CI/CD
Automation
Agile
Kafka
Docker
Nomad
Chef
Angular
Bootstrap
Payments
Fraud Prevention
Quality Assurance
REST
SOAP
API Testing
Data Driven Testing
Risk-based Testing

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