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Contract Testing Jobs in Ontario (NOW HIRING)

CA$1 - CA$11/hr

Proven expertise validating large-scale backend systems through end-to-end integration testing, API contract validation, database and data reconciliation testing, and complex enterprise integrations ...

Proven expertise validating large\-scale backend systems through end\-to\-end integration testing, API contract validation, database and data reconciliation testing, and complex enterprise ...

Showing results 41-60

Contract Testing information

What is the difference between Contract Testing vs Software Tester?

AspectContract TestingSoftware Tester
Primary FocusVerifies interactions between services or components based on predefined contractsEnsures overall software quality through manual or automated testing of functionalities
Skills & CertificationsKnowledge of API testing, contract frameworks, possibly some automation toolsTesting methodologies, scripting, automation, certifications like ISTQB
Work EnvironmentOften in Agile teams, working closely with developers and QACan vary from manual testing to automation, in various development environments

Contract Testing specializes in validating interactions between services based on contracts, while Software Testers focus on overall software quality through various testing methods. Both roles require testing skills but differ in scope and focus.

What are some common challenges faced by professionals working in contract testing, and how can they be addressed?

Professionals in contract testing often encounter challenges such as ensuring clear communication between frontend and backend teams, maintaining up-to-date test suites when APIs evolve, and managing test flakiness due to changes in dependencies. Addressing these challenges typically involves regular collaboration with development teams, implementing automation for contract verification, and using robust mocking tools. Being proactive in reviewing contract changes and participating in cross-functional meetings can greatly enhance the reliability and efficiency of contract testing processes.

What is contract testing?

Contract testing is a software testing approach used to ensure that different services or components in a system interact correctly according to a set of agreed-upon rules, known as contracts. It is especially useful in microservices architectures, where independent services must communicate reliably. By verifying that the provider and consumer of an API adhere to the same contract, contract testing helps prevent integration issues and reduces the risk of breaking changes during development.

What are the key skills and qualifications needed to thrive as a contract tester?

To thrive as a Contract Tester, you need a solid understanding of software testing principles, API interactions, and experience with contract testing frameworks like Pact or Postman, often supported by a background in computer science or QA. Familiarity with version control systems such as Git, CI/CD pipelines, and relevant certifications like ISTQB can be highly beneficial. Strong analytical thinking, attention to detail, and effective communication are crucial soft skills for collaborating with development teams and stakeholders. These skills are essential to ensure seamless integration between services, reduce bugs, and deliver reliable software systems.

What are the most commonly searched types of Testing jobs in Ontario?

The most popular types of Testing jobs in Ontario are:

Infographic showing various Contract Testing job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Materials Testing Lab Technician - Mining

TULLOCH

Thunder Bay, ON โ€ข On-site

CA$25 - CA$30/hr

Contractor

Retirement

Posted 24 days ago


Job description

Come Join Us!
“We want to build an organization where everyone loves their job and their leaders care for them.”
Over the last 35 years, TULLOCH has built a robust multi-disciplinary consulting engineering firm recognized Canada-wide for its strengths in the diverse service offerings and commitment to excellence. TULLOCH’s innovative use of emerging technologies to improve both the efficiency and quality of work is core to everything TULLOCH. This approach, along with our extreme work ethic, makes us a service provider of choice for many clients.
Based in Thunder Bay, ON, the Materials Testing Lab Technician - Mining will report to the Project Manager and will have a wide range of duties which ultimately focus on providing materials testing, civil engineering, and mining survey support. You will be part of a team that provides civil engineering and survey support on mining and other infrastructure/development projects, working on client-driven rotations. This is a 3-month contract and is a new position. The wage range is $25.00 - $30.00 hourly.
What You’ll Do:
As part of the TULLOCH Engineering team, you will:
 
  • Perform materials testing, including on-site tests, soil sampling, and data collection
  • Perform laboratory testing of soils and concrete in strict accordance with the applicable standards, including documentation and reporting of results
  • Undertake civil construction inspections, including QC & QA monitoring to confirm compliance with approved drawings and contract specifications
  • Be responsible for material quantity control
  • Perform compaction testing of granular material at specified lift intervals using a nuclear densometer
Please note that this job description is not meant to be an all-inclusive statement of every duty and responsibility that will ever be required of an employee in the job.
Who You Are:
 
  • You are excited to join a team that enjoys working together and camaraderie at camp after work
  • You relish work in a remote setting on a 2-week-on, 2-week-off rotation
  • You are physically fit and willing to work outside in all weather conditions
  • You are willing to travel
  • You understand civil engineering and construction principles
  • You exercise independent judgment within defined parameters and in alignment with business objectives
  • You are trusted with the freedom to work independently while contributing to overall team success

What You Should Bring:
The ideal candidate will have a college diploma from a Civil Engineering, Mining Engineering, or Survey Technician program or 5+ years of surveying/civil construction experience. Additionally, you should have:
 
  • High motivation with results-oriented focus
  • Superior organizational and multi-tasking skills
  • Unwavering commitment to health and safety in the workplace
  • Full Basic Underground Common Core is an asset
  • Strong interpersonal and critical thinking skills
  • Excellent communication skills (oral and written)
  • Valid, Class G driver’s licence

What We Offer You:
TULLOCH has built a passionate workforce with a strong and vibrant culture which has been the key to our success. We offer programs and rewards that one would expect from a highly successful, established, and growing engineering company:
 
  • Competitive salary, benefits plan, and company pension plan
  • A fantastic culture, team, and energetic work environment
  • Social activities, company sponsored events, and opportunities to give back to our local community
  • Flexible working hours
  • Coaching and mentoring programs
  • Scholarship programs for family members
  • Opportunities to travel and work across Canada

TULLOCH is an equal opportunity employer that is committed to acquiring a skilled and diverse workforce. We encourage applications from candidates of all backgrounds, origins, ages, orientations, genders, creeds, and religions. TULLOCH accommodates people with disabilities throughout the recruitment and selection process. TULLOCH is an excellent place to work and we look forward to meeting with you! If contacted regarding this competition, please advise the interview coordinator of any accommodation measures you may require.
 

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