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Contract Testing Jobs in Chicago, IL (NOW HIRING)

... contract testing • API performance and load testing • API mocking and stubbing for AS400 simulation" "Technical Service Owner, with ability coordinate across customer stakeholders and guide ...

Contract Testing * Regression Testing * Establish continuous testing practices integrated into CI/CD pipelines. * Enable automated validation for feature flags, progressive releases, canary ...

New

Contract Testing * Regression Testing * Establish continuous testing practices integrated into CI/CD pipelines. * Enable automated validation for feature flags, progressive releases, canary ...

Set up andmaintainWorkday PSA project contract lines, billing schedules, billing rules, and billing ... Participate in Workday PSA testing, enhancements, and periodic releases as they relate to Contracts ...

Junior K9 Handler

Chicago, IL · On-site

$21 - $24/hr

Must be able to pass the applicable Contract Testing and Certifications for the program within four to eight weeks of employment; candidate must maintain the certification requirements * Must have a ...

Must be able to pass the applicable Contract Testing and Certifications for the program within four to eight weeks of employment; candidate must maintain the certification requirements * Must have a ...

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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 Chicago, IL? The most popular types of Testing jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Contract Testing jobs? Cities near Chicago, IL with the most Contract Testing job openings:
Infographic showing various Contract Testing job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Role: Technical Service Owner

SysMind, LLC

Chicago, IL • On-site

Other

Posted 11 days ago


Job description

Role: Technical Service Owner
Location: ONSITE- Chicago or Remote
Job Descriptions:
• Own end-to-end engineering design and implementation for the service
• Lead and manage the delivery team, including day-to-day coordination and execution
• Drive Scrum ceremonies and ensure strong delivery discipline
• Partner closely with Product, Architecture, and Engineering stakeholders
• Combination of Technical Project Manager and Product Owner, who can carry out given responsibilities, and also code and troubleshoot, as and when required.
Core API Skills
• AS400 / API Skills Required
• .Net Core, REST API design — endpoints, versioning, status codes
• Salesforce REST API and platform event integration
• OAuth 2.0 / JWT authentication and API key management / RBAC
• OpenAPI / Swagger contract documentation
• JSON and XML payload handling and schema mapping
Architecture & Messaging
• Service-oriented / microservices communication
• IBM MQ message bridging between AS400 and modern services
• AS400 REST exposure via IBM Integrated Web Services (IWS)
• Insurance carrier API integrations (quote, bind, rate)
• API Gateway concepts — rate limiting, throttling, routing
• ETL and data transformation from DB2 for i to JSON
Testing & Quality
• Functional API test design and execution
• Consumer-driven contract testing
• API performance and load testing
• API mocking and stubbing for AS400 simulation"
"Technical Service Owner, with ability coordinate across customer stakeholders and guide project team, and with ability to provide hands on expertise for coding and debugging tasks.
Technical Skills: .Net Core, AS400 / API, REST API, Salesforce REST API and platform event integration, OAuth 2.0 / JWT authentication and API key management / RBAC, OpenAPI / Swagger contract documentation, JSON, XML, IBM MQ, API Gateway, ETL and data transformation from DB2 for i to JSON "
 


SYSMIND LLC is an Equal Employment Opportunity employer. All qualified applicants will receive consideration for employment without any discrimination. We promote and support a diverse workforce at all levels in the company. All job offers are contingent upon completion of a satisfactory background check and reference checks. Additionally passing the drug test may also be required. All contractors intending to work on SYSMIND's W2 are "at will" employees.


SysMind logo

About SysMind

Sourced by ZipRecruiter

Founded in 1999, SysMind is a reliable recruitment and staffing company that assists businesses with their human capital needs. We bring our expertise in staffing solutions, both locally and internationally. A cost-effective company, we assist companies in their growth journey by adopting emerging technologies and up-skilling resources as per their requirements. Our expertise of over two decades in different industries empowers us with the knowledge to provide you with a quick & dependable response to all your human capital needs without compromising quality.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Princeton Junction, NJ, US

Year founded

1999

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