Senior Software Development Engineer in Test (SDET) - Ecommerce - Brazil (Remote)

📋 Description Design, maintain, and improve automated testing frameworks for web, mobile, and API apps Develop and expand automated test coverage across browser, mobile, and backend systems Improve testing reliability in CI/CD pipelines to boost release confidence Investigate test failures, perform root-cause analysis, resolve automation issues Reduce flaky tests and improve stability of automated test suites Define test strategies and acceptance criteria with cross-functional teams 🎯 Requirements 5+ years of experience as an SDET, QA Automation Engineer, or Quality Engineer Strong experience with JavaScript and/or TypeScript Hands-on experience with Playwright, Appium, WebdriverIO, or similar tools Proven experience building automated test coverage for web, mobile, and API apps Experience testing native mobile apps on iOS and Android Experience integrating automated testing into CI/CD pipelines 🎁 Benefits 100% remote work Competitive USD pay Paid time off Autonomy to manage your time Working with top US-based companies