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Software Engineer In Test Jobs in Ontario (NOW HIRING)

You will partner closely with Software Engineers, Software Development Engineers in Test, Engineering Managers, Product Managers, and Product Designers to ensure systems support customer workflows ...

You will partner closely with Software Engineers, Software Development Engineers in Test, Engineering Managers, Product Managers, and Product Designers to ensure systems support customer workflows ...

Is this role right for you? In this role you will: Software Development * Develop clean ... Build and test APIs using Swagger/OpenAPI, Postman, and automated tests. * Work with Node.js for ...

Is this role right for you? In this role, you will: * Develop clean, maintainable, and ... Build and test APIs using Swagger/OpenAPI, Postman, and automated tests. * Work with Node.js for ...

Headquartered in Hamilton, Ontario, Canada, we are a privately held company focused on building ... Develop and maintain testing strategies, including unit tests, integration tests, and test tooling ...

Bachelor's degree in electrical engineering, computer science, or a related field; advanced training in test software platforms preferred. * Minimum of 5 years of hands-on test engineering experience ...

Bachelor's degree in electrical engineering, computer science, or a related field; advanced training in test software platforms preferred. * Minimum of 5 years of hands-on test engineering experience ...

Write unit tests and help improve test coverage and overall code quality * Assist in debugging and ... Bachelor's degree in Computer Science, Software Engineering, or a related field, OR equivalent ...

In this role, you will be responsible for designing, implementing, optimizing, and validating ... Develop, optimize, test, and maintain computer vision algorithms and tools related to camera ...

About Us: Our client is a leading player in the software industry, driving innovation and ... tests Continuously discover, evaluate, and implement new technologies to maximize development ...

The incumbent will be involved in multiples streams within the Credit360 application to bring key ... develop, test, and maintain Credit360. * Assess opportunities for application and process ...

C++ Software Engineer Aversan Inc.(www.aversan.com) is a trusted multi-service engineering and ... in using your skill and experience as part of a team to design, implement, maintain, and test ...

As a Principal Software Engineer, you will design, develop, and deliver Control Software and or ... In addition, you may provide technical leadership to a small multi-faceted design team. We are ...

Stay updated on emerging trends and advancements in test automation and software development ... Bachelor's degree in electrical engineering or mechatronics engineering or a related field.

Software Engineer We're looking for a versatile Software Engineer to drive technical innovation and ... This is a hands-on, high-impact role ideal for a full-stack engineer or ex-founder who thrives in ...

In this role, you will mentor Software Engineers and partner closely with the Solutions Architect ... Design, develop, unit test, debug, document, and implement applications and automation scripts.

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Showing results 1-20

Software Engineer In Test information

See Ontario salary details

$36K

$107.5K

$146K

How much do software engineer in test jobs pay per year?

As of Jun 22, 2026, the average yearly pay for software engineer in test in Ontario is $107,522.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,000.00 and $124,500.00 per year, depending on experience, location, and employer.

Will QA or SDET get replaced by AI?

Software Engineers in Test (SDET) and QA professionals perform complex testing tasks that require critical thinking, creativity, and understanding of software behavior. While AI tools can automate repetitive testing and assist in identifying issues, they are unlikely to fully replace the need for skilled testers who design test strategies, interpret results, and adapt to new challenges. Continuous learning and proficiency with automation tools remain important for these roles.

What is the difference between Software Engineer In Test vs QA Engineer?

AspectSoftware Engineer In TestQA Engineer
CredentialsBachelor's in CS or related field, coding skillsBachelor's in CS, QA certifications optional
Work EnvironmentDevelops automated tests, collaborates with developersDesigns test plans, manual and automated testing
Industry UsageTech companies, software firmsVariety of industries, including tech and manufacturing
Search IntentAutomation, testing, developmentManual testing, quality assurance

Software Engineer In Test roles focus on developing automated testing solutions and collaborating closely with developers, requiring coding skills. QA Engineers typically design test plans and perform manual and automated testing, often with less emphasis on coding. Both roles aim to ensure software quality but differ in technical depth and responsibilities.

Is SDET a good career?

A Software Development Engineer in Test (SDET) is a valuable role that combines software development and testing skills to improve product quality. SDETs often work with automation tools, programming languages, and testing frameworks, making it a technically demanding and in-demand career path with good growth prospects. The role is suitable for those interested in coding, quality assurance, and continuous learning.

What is a Software Engineer In Test?

A Software Engineer In Test (SET) is a professional who specializes in developing and maintaining automated tests and testing frameworks to ensure software quality. Unlike traditional testers, SETs are skilled in programming and work closely with development teams to design testable software, automate repetitive testing tasks, and identify bugs early in the development cycle. Their main goal is to improve the efficiency, effectiveness, and coverage of software testing processes, often contributing to both code quality and faster release cycles.

What are some common challenges faced by Software Engineers In Test when collaborating with development teams?

Software Engineers In Test (SETs) often face the challenge of ensuring their testing processes keep pace with rapid development cycles. Coordinating closely with developers is essential to identify potential issues early and to align on testing priorities. Communication gaps can sometimes lead to misunderstandings about requirements or missed edge cases, so proactive collaboration is key. Additionally, SETs may need to advocate for sufficient time for thorough test automation, balancing quality with project deadlines.

What engineers make $500,000?

Software engineers, especially those in senior or specialized roles at large tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. High compensation often requires extensive experience, expertise in in-demand skills like machine learning or cloud computing, and working in competitive markets or leadership positions.

What are the key skills and qualifications needed to thrive as a Software Engineer in Test, and why are they important?

To thrive as a Software Engineer in Test, you need a solid background in computer science, strong programming skills (often in Java, Python, or similar languages), and experience with automated testing frameworks. Familiarity with tools such as Selenium, JUnit, TestNG, and CI/CD systems, as well as knowledge of test management platforms, is typically required. Analytical thinking, problem-solving, and clear communication are critical soft skills that help you design effective test cases and collaborate with development teams. These skills ensure that software products are reliable, scalable, and meet quality standards before release.

What does a software engineer in a test do?

A software engineer in test designs, develops, and maintains automated test scripts and frameworks to ensure software quality. They identify bugs, perform regression testing, and collaborate with development teams to improve product reliability using tools like Selenium, JUnit, or TestNG. Their role often requires programming skills and understanding of software development life cycles.
What are the most commonly searched types of Software Engineer In Test jobs in Ontario? The most popular types of Software Engineer In Test jobs in Ontario are:
What are popular job titles related to Software Engineer In Test jobs in Ontario? For Software Engineer In Test jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Software Engineer In Test jobs in Ontario look for? The top searched job categories for Software Engineer In Test jobs in Ontario are:
Infographic showing various Software Engineer In Test job openings in Ontario as of June 2026, with employment types broken down into 75% Full Time, 20% Part Time, and 5% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $107,522 per year, or $51.7 per hour.
Staff Software Engineer

Staff Software Engineer

Priority

Waterloo, ON โ€ข On-site

Full-time

Medical, Dental, Vision, PTO

This job post hasย expired today.ย Applications are no longer accepted.


Job description

Job title: Staff Software Engineer

Reports to: Director, Engineering

Department: Development

Location: Waterloo, Ontario, Canada



About Priority:

Priority Technology Holdings, Inc. is a leading financial technology company on a mission to deliver a personalized, easy-to-adopt financial toolset that accelerates cash flow and optimizes working capital for businesses. Our vision is to eliminate the barriers to unlocking revenue - empowering businesses to grow faster and operate smarter.


We achieve this through the Priority Commerce Engine, an innovative platform that combines payables, acquiring, and banking and treasury solutions. This unified approach allows businesses to streamline financial operations, reduce unnecessary costs, and uncover new revenue opportunities.


At Priority, we're driven by results. We expect our people to be known for results - bringing expertise, momentum, and relentless focus to every challenge, helping our clients and each other thrive.



About the Role:

Staff Software Engineers operate at the domain level, responsible for shaping system design and improving reliability across multiple teams.


A workstream is a product-aligned engineering organization responsible for delivering a cohesive set of customer and business capabilities. Within a workstream, domains are composed of multiple value lanes (teams), each with its own charter and outcomes. Staff Software Engineers operate across a domain, ensuring that systems owned by multiple teams are designed consistently, operate reliably, and scale effectively.


This role focuses on leading the design and evolution of systems across teams, improving system cohesion, and driving consistent engineering practices. You will partner closely with Software Engineers, Software Development Engineers in Test, Engineering Managers, Product Managers, and Product Designers to ensure systems support customer workflows and business outcomes.


Staff Software Engineers influence technical direction across teams, improve system reliability and scalability, and mentor engineers while elevating engineering practices across the domain.

This role is focused on leading the design and delivery of high-impact solutions across three core areas: customer-facing AI innovation, AI-driven risk and fraud, and AI-enabled operational efficiency.



Responsibilities:

  • Leads the design and evolution of complex systems spanning multiple services, ensuring scalability, reliability, and long-term maintainability across a product domain.
  • Defines and drives architectural patterns, service boundaries, and system interactions that enable teams to build and evolve systems consistently.
  • Guides technical design across teams, influencing implementation decisions to ensure alignment with architectural standards and domain-level technical direction.
  • Evaluates trade-offs across performance, reliability, scalability, and development velocity, helping teams make sound engineering decisions.
  • Establishes and improves testing strategies, validation patterns, and quality standards across multiple systems to ensure consistent system behavior and reliability.
  • Ensures systems integrate effectively into CI/CD pipelines with strong quality gates, automation, and deployment safety mechanisms.
  • Drives reliability and observability practices across systems, ensuring services are instrumented with meaningful metrics, logs, and traces.
  • Defines alerting strategies and ensures systems align with SLIs/SLOs, enabling proactive detection and resolution of issues.
  • Guides teams in incident response, root cause analysis, and implementation of systemic fixes that reduce recurrence.
  • Defines and influences system-level and domain-level KPIs that measure reliability, performance, and customer impact.
  • Partners with product managers and product designers to ensure technical solutions align with product goals, customer workflows, and business outcomes.
  • Identifies systemic risks, architectural gaps, and scaling challenges across services, driving initiatives to improve system resilience and platform stability.



What Success Looks Like:

  • Systems across a domain are scalable, reliable, and consistently aligned with architectural standards.
  • Technical decisions improve long-term system health, reduce complexity, and enable faster, safer product delivery.
  • Multiple teams build and evolve systems using consistent patterns, reducing fragmentation and operational risk.
  • Architectural guidance enables teams to move faster while maintaining high standards for quality and reliability.
  • Reliability practices (observability, alerting, incident response) are strong and consistently applied across systems.
  • Production issues are reduced through proactive design, improved validation strategies, and systemic fixes.
  • System and domain-level KPIs are clearly defined, measurable, and used to drive continuous improvement.
  • Engineering work is consistently aligned with customer outcomes and business impact.
  • Cross-team collaboration is effective, with strong alignment between engineering, product managers, and product designers.



Candidate Requirements:


Required:

System Design & Architecture

  • Proven experience leading the design and evolution of complex systems within a product domain or across multiple services.
  • Deep experience building and operating scalable, reliable, and resilient distributed systems.
  • Experience designing and building APIs and services with clear, well-defined contracts that support composability and reliable integration.
  • Solid understanding of web application architecture, including RESTful APIs, backend services, and service-oriented design principles.


Software Development & Delivery

  • Strong understanding of modern software development practices, including test-driven development (TDD), and building scalable, maintainable, and observable systems.
  • Experience working effectively within modern development environments, including version control systems (e.g., Git) and Agile development practices.


Data & Technical Skills

  • Deep understanding of data modeling and data access patterns, including designing scalable relational schemas, optimizing query performance, and contributing to data architecture decisions.


Debugging, Observability & Reliability

  • Strong experience debugging complex, distributed systems using logs, metrics, and traces.
  • Experience building and operating systems with strong observability and reliability practices.


Technical Leadership & Influence

  • Strong ability to influence technical decisions across teams and contribute to domain-level technical direction.
  • Demonstrated ability to mentor engineers and elevate engineering practices within a team or domain.
  • Ability to identify technical risks, evaluate trade-offs, and guide teams toward sound engineering decisions.


Modern Engineering Practices (AI & Automation)

  • Experience applying AI-assisted development tools to improve productivity, testing, and system reliability.
  • Exposure to designing or integrating AI-enabled features or workflows within products or internal systems.
  • Familiarity with emerging AI-native development patterns, including structured inputs/outputs and automation-friendly interfaces.


Tech Stack

  • The primary technology stack for the Innovation Studio team includes: Node.js/NestJS, Python, AWS, Kubernetes, and modern CI/CD and observability tooling, along with AI platforms such as OpenAI, Anthropic, and Gemini. Candidates should bring deep expertise in distributed systems and cloud architecture, with the ability to shape technical direction and architectural standards across this stack.


Preferred:

  • Experience in fintech, payments, lending, or other regulated financial systems.
  • Bachelorโ€™s, Masterโ€™s, or PhD in Computer Science, Engineering, or a related technical field, or equivalent practical experience.




Work Environment & Culture:

We believe that performance and experience go hand in hand - an exceptional employee experience is earned through contribution. We are a results-driven team, grounded in our core values: ownership, authenticity, service, trust, innovation, and camaraderie.


Our culture is built for those who want to make an impact. We challenge each other to grow, celebrate progress, and support one another through shared goals and real connection. Whether you're building technology, serving clients, or supporting internal teams, youโ€™ll be part of a company that empowers you to perform at your best and be known for results.



Compensation & Benefits:


Compensation range: $128K-$168K CAD

We invest in the whole employee - personally and professionally. Our benefits package is designed to support your well-being, growth, and success - both inside and outside of work.


Financial Wellness

  • Bonus programs
  • Financial wellness resources and employee discount programs


Health & Well-being

  • Medical, dental, and vision coverage
  • Mental health support for employees and dependents through Lyra Health
  • Family planning and womenโ€™s health benefits through Carrot
  • Gym membership reimbursement and virtual wellness programs (including yoga)


Time Off

  • 3 weeks PTO to start, with unlimited PTO after year one


Growth & Development

  • Education expense reimbursement
  • Leadership development programs
  • Certified Payments Professional (CPP) certification support


We believe great performance starts with feeling supported - and weโ€™ve built our benefits with that in mind.


Traditional Physical Requirements:

  • Requires prolonged sitting, standing, bending, stooping and stretching.
  • Requires the ability to lift 10 pounds.
  • Requires eye-hand coordination, manual dexterity and a normal range of hearing and vision (with or without correction).


Join our team at Priority Technology Holdings, Inc. and be part of a dynamic and innovative company that is transforming the financial technology landscape. Together, we can shape the future of payments and banking solutions while providing unmatched value to our clients.