TechBiz Global
QA Engineer – API (Back-End Testing)
Remote QA Engineering role with clear candidate location fit.
PostedJun 21, 2026
Eligible countriesWorldwide
Seniority signalMiddle
Work settingRemote
Accepted candidate locations
Worldwide
Role overview
QA Engineer – API (Back-End Testing)
Requirements and responsibilities
Readable role content extracted into sections for faster review.
Key responsibilities:
- Design, execute, and maintain API test cases, both manual and automated.
- Test RESTful APIs to verify functionality, performance, and reliability.
- Write and execute Postman scripts, including pre-request scripts, assertions, and automated test suites.
- Automate API test suites using tools such as Postman, Newman, or similar frameworks.
- Validate API responses, data structures, and integration points with other services.
- Document and report bugs clearly and collaborate with developers during debugging and issue resolution.
- Contribute to improving API testing strategies and automation coverage.
- Work closely with development teams to ensure high-quality backend releases.
Requirements
- Experience in API testing for backend systems.
- Strong understanding of RESTful APIs and HTTP protocols.
- Hands-on experience with Postman for API testing and scripting.
- Experience automating API tests using Newman or similar automation tools.
- Experience designing and executing manual and automated API test cases.
- Strong analytical skills and ability to identify and troubleshoot backend issues.
- Ability to clearly document and report bugs.
- Good communication skills and ability to collaborate with cross-functional teams.
- English – conversational level or higher.
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Location eligibility
This role is listed as open to candidates worldwide.
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Worldwide
Hiring flow
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