QA Software Tester – Automated Test Automation

Keystone Digital

Contract · Project-based · Remote · Flexible hours

About the role

Keystone Digital is preparing a major app store release that tightly couples mobile front‑ends with backend services. We need a QA Software Tester to ensure seamless integration, catch regressions, and validate performance across platforms.

Key responsibilities

• Design and execute manual and automated test cases for mobile‑backend workflows
• Develop Selenium scripts to validate API responses and data integrity
• Collaborate with developers to reproduce bugs and verify fixes
• Maintain test documentation and traceability matrices
• Monitor test environments and report stability metrics

Must-have skills

• Proven experience in functional and regression testing for mobile apps
• Strong knowledge of Selenium WebDriver and test automation frameworks
• Ability to write clear, concise test cases and bug reports
• Understanding of RESTful APIs and backend validation

Nice to have

• Experience with CI/CD pipelines for automated test execution
• Familiarity with performance testing tools
• Background in agile scrum teams