QA Engineer – API (Back-End Testing)

TechBiz Global GmbH · buenos aires, autonomous city of buenos aires, Argentina

Location
buenos aires
Job Type
Full-time
Posted
June 25, 2026

Job Description

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a QA Engineer to join one of our clients ' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

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.

  • Cont...

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