Mobile QA Engineer

About the role

DKB Code Factory is looking for a Mobile QA Engineer to join its collaborative, learning-first tech hub in Valencia. As the quality advocate of the team, you will help shape testing practices, drive automation efforts and ensure reliable software is delivered, working closely with developers, product stakeholders and fellow engineers.

Key responsibilities

• Own and continuously improve the team's testing approach for iOS and Android apps, becoming the go-to person for testing topics in an agile environment.
• Ensure test readiness across infrastructure, devices, simulators/emulators, environments and test data.
• Design, implement and expand automated test coverage for UI, integration and end-to-end tests, as well as the underlying API integrations.
• Work with developers and product stakeholders to identify risks, clarify requirements and prevent defects early.
• Analyse test failures and defects, support root-cause analysis and spot recurring quality issues.
• Share regular testing insights, results and quality metrics to support release decisions.
• Contribute to Continuous Testing and Continuous Delivery practices.

Required profile

• Experience in software quality assurance and test automation for mobile apps, with knowledge of test design techniques and risk-based testing.
• Hands-on experience with native mobile test automation frameworks such as XCUITest and/or Espresso.
• Programming experience with Swift, Kotlin or comparable technologies.
• Familiarity with testing on real devices and simulators/emulators, API validation and mocking, test environments and test data management.
• Fluency in English; a collaborative, proactive approach to problem-solving.

Required skills

• XCUITest and/or Espresso
• Swift and/or Kotlin
• Device farms, mobile CI/CD pipelines, Jira Xray and GitLab are a plus