Staff Mobile Software Engineer in Test (SDET) I - Brazil
Core
Technical leader for quality across iOS and Android applications, defining scalable testing strategies and advancing AI/agentic testing workflows.
Role type
Staff Mobile Software Engineer in Test (SDET)
Builds
iOS and Android applications for home service professionals
Domain
Mobile Software Engineering / Quality Assurance / AI Testing
Deliverable
production ML models | product features
Required skills
Mobile automation frameworks (Appium, Espresso, XCUITest, Maestro), iOS/Android native development (Swift/Kotlin), CI/CD tooling (Fastlane, Bitrise, TestFlight), Real-device testing platforms (BrowserStack, Sauce Labs, AWS Device Farm), Mobile debugging and observability (adb, Xcode Instruments, Crashlytics), AI-assisted testing and Model Context Protocol (MCP), Test management (Jira, TestRail)
Preferred skills
Mobile accessibility, localization, visual regression testing, AI testing platforms
Technologies
Appium, Espresso, XCUITest, Maestro, Swift, Kotlin, Java, TestNG, JUnit, BrowserStack, Sauce Labs, AWS Device Farm, Firebase Test Lab, Fastlane, Bitrise, TestFlight, Google Play Console, GitLab, GitHub, Jira, TestRail, Charles, Proxyman, Sentry, Datadog
Responsibilities
Define mobile quality strategy and automation frameworks; Integrate automated testing into CI/CD pipelines; Validate mobile-specific scenarios (lifecycle, deep links, permissions, biometrics); Establish device coverage strategies; Lead release quality practices using crash and performance signals; Operationalize AI-assisted testing workflows; Mentor QA engineers on automation and AI workflows
Seniority
Staff, technical leadership & mentorship
