QA Software Tester for API Test Harness Program

Vertex Analytics

Part-time · Remote · Flexible hours

About the role

Vertex Analytics is preparing a synchronized mobile and backend launch for a new app store release. We need a detail‑oriented QA Software Tester to ensure seamless integration between the mobile front‑end and backend services, catching bugs before they reach users.

Key responsibilities

• Design and execute manual test cases for mobile UI flows and API endpoints
• Develop and maintain automated test scripts using Selenium
• Collaborate with developers to reproduce and triage defects
• Validate data consistency across mobile and backend layers
• Track test progress and report findings in a clear, concise manner

Must-have skills

• Proven experience in QA testing for mobile and backend systems
• Strong knowledge of Selenium for test automation
• Ability to write clear, repeatable test cases and documentation

Nice to have

• Familiarity with CI/CD pipelines and test integration
• Experience with performance testing tools
• Understanding of app store release processes