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Senior Software Test Engineer Jobs in Pickering, ON

Apertera

Senior Software Engineer

Toronto, ON · On-site

Collaboration Job Summary We are seeking a talented and motivated Senior Software Engineer to ... Write and execute unit, integration, and end-to-end tests. * Support the monitoring ...

Autodesk

Senior Software Engineer

Toronto, ON · On-site

CA$107K - CA$157K/yr

We're looking for a Senior Software Engineer to help build and evolve our field operations platform ... Write clean, maintainable code with strong test coverage for the features you build * Contribute to ...

Nasdaq

Senior Software Engineer

Toronto, ON · Hybrid

CA$121K - CA$170K/yr

As a Senior Software Engineer reporting to the Sr. Director of Software Development, you'll play a critical role in building the next generation of market data streaming products that empower clients ...

OceanMD

Senior Software Developer

Toronto, ON · On-site

As our new Senior Software Developer, you will play a key role in designing, building, and evolving the software that powers patient engagement and eReferral solutions used by healthcare providers ...

Autodesk

Senior Software Developer

Toronto, ON · On-site

CA$107K - CA$157K/yr

... for a Senior Software Developer. You will design APIs and implement features to develop the ... Design, code, test, debug and document new and existing components to ensure that software meets ...

Boosted.ai

Senior Software Engineer

Toronto, ON · On-site

Position Description Boosted.ai is seeking a highly motivated and results-driven Senior Software Engineer to play a pivotal role in designing and building advanced software solutions that empower ...

Genesys

Lead Test Engineer

Toronto, ON

As a Lead Software Engineer in Test, you will be designing test strategies for new features developed for our Batch Analytics Team. You will help drivethe testing effort as a member of a cross ...

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Senior Software Test Engineer information

See Pickering, ON salary details

$67K

$109.8K

$150.1K

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

As of Sep 3, 2026, the average yearly pay for senior software test engineer in Pickering, ON is $109,813.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,980.00 and $121,299.00 per year, depending on experience, location, and employer.

What does a senior software test engineer do?

A Senior Software Test Engineer is responsible for designing, developing, and executing comprehensive test plans to ensure the quality and functionality of software products. They lead testing efforts, identify defects, and work closely with development teams to resolve issues. In addition, they may mentor junior testers, implement automation frameworks, and help define testing standards and best practices within the organization. Their goal is to ensure software reliability, performance, and user satisfaction before release.

What are the key skills and qualifications needed to thrive as a senior software test engineer?

A Senior Software Test Engineer needs deep expertise in software testing methodologies, automation frameworks, and programming languages like Java, Python, or C#, typically backed by a degree in computer science or related field. Familiarity with tools such as Selenium, JUnit, TestNG, and bug-tracking systems like Jira, as well as certifications like ISTQB, is highly valuable. Strong problem-solving abilities, attention to detail, and effective communication skills enable collaboration and leadership within QA and development teams. These competencies are crucial to ensuring software quality, minimizing defects, and delivering reliable products in complex technical environments.

What are the typical collaboration points between a senior software test engineer and other teams during a project lifecycle?

Senior Software Test Engineers frequently collaborate with developers, product managers, and DevOps engineers throughout the project lifecycle. Early in the process, they work closely with developers to understand requirements and clarify acceptance criteria. During development, they coordinate on bug tracking and test coverage, and participate in sprint planning or daily stand-ups. They also interact with DevOps to integrate automated tests within CI/CD pipelines, ensuring smooth deployment and feedback cycles. This cross-functional collaboration is essential for delivering high-quality software efficiently.

What is the difference between Senior Software Test Engineer vs Software Test Engineer?

AspectSenior Software Test EngineerSoftware Test Engineer
CredentialsTypically requires 5+ years of experience, certifications like ISTQBEntry to mid-level, often with 1-3 years of experience, similar certifications
Work EnvironmentLeads testing projects, mentors junior staff, designs test strategiesPerforms test execution, reports bugs, follows test plans
Industry UsageUsed across software development companies, especially in larger teamsCommon in various tech companies, startups, and software firms

The main difference between a Senior Software Test Engineer and a Software Test Engineer lies in experience, responsibilities, and leadership. Senior roles involve strategic planning, mentorship, and complex testing, while Software Test Engineers focus on executing tests and reporting issues. Both roles are essential in ensuring software quality, with the senior position requiring more expertise and leadership skills.

Is senior software test engineer a good career?

A senior software test engineer is a valuable role in the software development process, focusing on quality assurance, test planning, and automation tools. It offers opportunities for career growth, specialization, and higher salaries, especially with experience in scripting, testing frameworks, and industry standards. The role is in demand across technology companies and can lead to positions such as test lead or quality assurance manager.

What are the most commonly searched types of Software Test Engineer jobs in Pickering, ON?

The most popular types of Software Test Engineer jobs in Pickering, ON are:

What cities near Pickering, ON are hiring for Senior Software Test Engineer jobs?

Cities near Pickering, ON with the most Senior Software Test Engineer job openings:

Infographic showing various Senior Software Test Engineer job openings in Pickering, ON as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 2% Contract, and 1% Nights. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $109,813 per year, or $52.8 per hour.

Senior Software Engineer

Apertera

Toronto, ON • On-site

Full-time

Medical, Dental, Vision

Re-posted yesterday

Job description

About Apertera

Apertera is leading the evolution of language solutions for high-stakes content. We partner with enterprises as an extension of their teams, combining professional expertise with Adaptive AI technology that is continuously refined by client context.

For more than twenty years, Apertera has set the bar for legal, financial, and regulatory translation, serving the most rigorous buyers, including over 75% of major national Canadian law firms, all major banks, and leading securities regulators. 
Apertera is Canadian-owned, ISO 17100 and SOC 2 certified.

Our core values: 

  • Innovation
  • Dedication
  • Fanatical commitment to quality and service
  • Resourcefulness
  • Collaboration
Job Summary

We are seeking a talented and motivated Senior Software Engineer to contribute to the development and evolution of our SaaS platform. This role is primarily focused on backend services and platform architecture, with opportunities to contribute to full-stack features using React and Material UI (MUI). 
You will design and build scalable, secure, and maintainable services that power our SaaS platform, using Python (Django) as our primary backend stack. Experience with C#/.NET is considered a strong asset but is not required.
Our platform runs on AWS infrastructure and leverages modern engineering practices including CI/CD, automated testing, and infrastructure automation.
The ideal candidate brings strong backend engineering expertise, experience building production SaaS systems, and the ability to collaborate across the stack when needed.

Duties and Responsibilities
  • Backend & Platform Development:
    • Write clean, maintainable, and well-tested code adhering to coding standards and best practices. code in Python (Django) and/or C#, adhering to coding standards and best practices.
    • Design, develop, and maintain backend services and well-structured RESTful APIs using Python (Django) to support frontend applications and internal platform services.
    • Design and implement new platform features and enhancements in collaboration with product and engineering teams.
    • Debug and resolve software defects and performance issues.
  • Design & Architecture:
    • Participate in technical design and architecture discussions for new features and platform improvements
    • Apply and implement established software design patterns.
  • Testing & Deployment:
    • Write and execute unit, integration, and end-to-end tests.
    • Support the monitoring, troubleshooting, and reliability of production services, working closely with DevOps teams on deployments and operational improvements
    • Build and operate services deployed on AWS infrastructure.
    • Contribute to and maintain CI/CD pipelines that enable reliable automated testing and deployments.
  • Collaboration & Communication:
    • Collaborate with cross-functional teams, including product managers, designers, and other engineers, to deliver high-quality platform features in an Agile development environment
    • Communicate technical concepts clearly and concisely.  
    • Contribute to technical documentation and knowledge sharing within the team
    • Participate in code reviews to ensure code quality and maintainability.
Qualifications 
Experience
  • 5+ years of professional software development experience, with strong backend development expertise.
  • Familiarity with CI/CD pipelines, automated testing, and modern deployment practices.
  • Proficiency in at least one of the following:
  • Strong proficiency in Python, with experience developing backend applications and RESTful APIs using Django.
    • Experience with C# / .NET development.
  • Strong understanding of data modelling, query optimization, and database performance considerations.
  • Experience working with relational databases (e.g., PostgreSQL, MySQL, SQL Server).
  • Experience building and operating applications in cloud environments (AWS preferred).
Education
  • Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).  
Skills and Competencies  
  • Strong problem-solving and analytical abilities.
  • Effective communication and collaboration skills.

Nice to Haves: 

  • Experience working on SaaS platforms, particularly with multi-tenant architectures.
  • Experience working in Agile development environments.
  • Experience working with containerized applications (e.g., Docker) and container orchestration platforms such as AWS ECS or Kubernetes.
  • Familiarity with JavaScript and modern frontend frameworks such as React (experience with Next.js is an asset).
  • Experience developing or contributing to frontend applications.
  • Experience with React UI component libraries such as Material UI (MUI) or similar
  • Experience with text processing, regular expressions, and handling various document formats.
  • Experience with CAT tools (e.g., memoQ, SDL, Memsource).
  • Experience with ASP.NET Core or similar frameworks.
  • Experience with Entity Framework or other ORMs.
  • Experience with building Windows applications or web applications.

Benefits & Perks You’ll Love:

  • Comprehensive Health Insurance: Including vision, dental, complementary therapies, and support for your overall well-being.
  • Your Birthday Off: We celebrate your special day!
  • 6 Personal/Sick Days: Take the time you need for your health or life’s unexpected moments.
  • Work-Ready Equipment: Get the tools you need to succeed, provided upon request.
  • Hybrid Work Model: Enjoy the best of both worlds with a mix of in-office collaboration and remote flexibility.
  • Learning & Growth Opportunities: Training and resources tailored to your role and department.
  • Supportive & Collaborative Team Culture: Work alongside team members wh