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Sr Software Development Engineer In Test Jobs in Ontario

Dialpad

Sr. SDET

Kitchener, ON

Your role 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 ...

Dialpad

Sr. SDET

Kitchener, ON · On-site

Your role 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 ...

OpsGuru

SDET Architect

Toronto, ON

Role Overview This position is for a Sr. Software Development Engineer in Test who embeds directly with customers as a hands-on quality partner while also building production features. The role ...

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Sr Software Development Engineer In Test information

What is the difference between Sr Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

What is the SDET engineer's salary?

The salary for a Senior Software Development Engineer in Test (SDET) typically ranges from $90,000 to $140,000 annually, depending on experience, location, and company size. SDETs with strong programming skills and experience with automation tools like Selenium or Jenkins tend to earn higher salaries.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

What does a software development engineer in test do?

A Software Development Engineer in Test (SDET) designs, develops, and maintains automated test frameworks and scripts to ensure software quality. They collaborate with development teams to identify testing requirements, write test cases, and use tools like Selenium or JUnit to execute tests, often integrating testing into continuous integration pipelines.

What is a Sr Software Development Engineer In Test (Sr SDET)?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

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

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.

How much salary is a senior test engineer?

A senior software development engineer in test typically earns between $90,000 and $130,000 annually, depending on location, experience, and company size. Salaries can vary based on skills such as automation, scripting, and familiarity with testing tools like Selenium or JUnit.

What engineer makes $500,000 a year?

Senior Software Development Engineers in Test (SDETs) at large tech companies or with extensive experience and specialized skills can earn $500,000 or more annually, often including bonuses, stock options, and other compensation. Achieving this level typically requires advanced expertise in automation, testing frameworks, and programming, along with a strong track record of impact and leadership in the field.
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Sr Software Development Engineer In Test jobs near you
Infographic showing various Sr Software Development Engineer In Test job openings in Ontario as of July 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Senior Software Development Engineer in Test

United States Digital Space LLC

Toronto, ON • On-site

$90 - $120/hr

Other

Posted 20 days ago

Job description

Job Description

AC/BT’s mission is to deliver industry‑leading Contact Centre capabilities through cutting‑edge technology solutions.

We’re seeking a Senior Software Development Engineer in Test (SDET) to join our Quality Engineering (QE) team and drive automation excellence for AI‑powered agentic applications.

As a hands‑on Senior SDET, you’ll focus on designing and implementing automation solutions to ensure the reliability and intelligence of our next‑gen systems. Collaborate in an Agile environment to tackle complex testing challenges, from prompt engineering to end‑to‑end validation. Elevate quality, drive innovation, and make a direct impact on the company’s client experience.

Responsibilities
  • Design and implement tests across all levels (unit, integration, end‑to‑end), providing expertise on automation procedures, schedules, and risk mitigation.
  • Lead test strategy execution: Drive development of test specifications, data analysis, and timelines to ensure on‑time delivery.
  • Build automated test solutions using tools like Selenium, Cucumber, JMeter, and TestNG to enhance efficiency and coverage.
  • Analyze requirements and system behavior: Create data flow diagrams and define boundary conditions to maximize test coverage.
  • Manage test lifecycle: Oversee test execution, defect tracking, and results storage while adhering to agreed processes.
  • Support all test activities: Enhance, develop, and execute both manual and automated test scripts, recording and tracking software discrepancies to ensure thorough issue resolution.
  • Collaborate cross‑functionally: Partner with stakeholders and developers to ensure comprehensive testing, reliability, and performance.
  • Mentor SDETs: Guide teams on methodologies, coding standards, and best practices through code reviews and test plan design.
  • Document and structure knowledge: Ensure test cases and domain expertise are clearly articulated for seamless team execution.
  • Integrate testing into CI/CD pipelines: Embed tests for functional/non‑functional validation, monitor results, and resolve issues with developers.
Qualifications – Must Have
  • 5+ years of Quality Engineering experience in diverse environments (cloud, distributed, mainframe, APIs, databases), with a proven ability to resolve complex cross‑functional issues.
  • 3–5 years of hands‑on automation experience, designing efficient test strategies to reduce manual testing and covering component, integration, and end‑to‑end scenarios.
  • Expertise in testing Agentic applications using LLMs and prompt engineering techniques.
  • DevOps proficiency in CI/CD, GitHub Actions, ALM, JIRA, and qTest.
  • Automation tools expertise in Selenium, Robot Framework, and SOAPUI.
  • Programming skills in Python, Java, C#, SQL, Groovy, PowerShell, and source control tools (Git).
  • Experience in Agile/Iterative Waterfall, defining test strategies, and reviewing artifacts (code, automation scripts).
  • Knowledge of Service Virtualization (RIT, Wiremock), test data management, and non‑SQL databases (MongoDB, PostgreSQL).
Qualifications – Nice to Have
  • Contact Centre technology experience.
Benefits

We thrive on the challenge to be our best, progressive thinking to keep growing, and working together to deliver trusted advice to help our clients thrive and communities prosper. We care about each other, reaching our potential, making a difference to our communities, and achieving success that is mutual.

  • A comprehensive Total Rewards Program including bonuses and flexible benefits
  • Leaders who support your development through coaching and managing opportunities
  • Ability to make a difference and lasting impact
  • Work in a dynamic, collaborative, progressive, and high‑performing team
  • Access to a variety of job opportunities across business and geographies
Job Skills

Active Learning, Agile Methodology, Application Integrations, Detail‑Oriented, Enterprise Application Delivery, Group Problem Solving, Programming Languages, Software Development Life Cycle (SDLC)

Location

Address: WATERPARK PLACE, 88 QUEENS QUAY W, TORONTO

City: Toronto

Country: Canada

Work hours: 37.5 per week

Employment Type: Full time

Job Type: Regular

Pay Type: Salaried

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