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Senior Software Quality Engineer (SDET)

United States, Mountain View 210000.00 - 257000.00 USD / Year · Job Posted December 08, 2025
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Job Description

We are looking for a highly skilled Senior Software Quality Engineer (SDET) to lead our end-to-end quality engineering initiatives across mobile, web, backend, and data platforms. This role combines deep technical expertise with a forward-thinking, AI-first mindset, driving innovation, scalability, and reliability through advanced automation and intelligent testing strategies. As a senior member of the team, you will champion modern, AI-enhanced quality practices and help build a culture where continuous improvement, automation-first thinking, and data-driven decisions are embedded at every stage of product development.

Job Responsibility

  • Lead the design, development, and execution of comprehensive test plans and test cases across frontend (web & mobile), backend services, APIs, and databases
  • Implement industry best practices in manual and automated testing to ensure exceptional product quality, reliability, scalability, and performance
  • Identify, document, and track software defects and inconsistencies with a data-driven, proactive approach to prevention and continuous improvement
  • Introduce and operationalize AI-based testing techniques
  • Integrate AI code analysis, anomaly detection, and observability insights into quality workflows to improve speed, coverage, and accuracy
  • Evaluate and implement emerging AI-driven QA tools to evolve the quality engineering ecosystem
  • Champion an AI-first quality culture by promoting experimentation, learning, and collaboration across engineering teams
  • Design, build, optimize, and maintain scalable automation frameworks using Playwright, Appium, Espresso, XCUITest, REST Assured, and other relevant tools
  • Integrate automated tests into CI/CD pipelines (Jenkins, GitHub Actions, etc.) to ensure fast, reliable, and safe deployments and releases on both apps(iOS and Android) and services
  • Build tooling that empowers developers with self-service test execution, reporting, and analysis
  • Analyze application performance metrics and conduct load, stress, chaos, and security testing
  • Provide actionable insights to engineering and product teams for performance tuning and system hardening
  • Lead root cause analysis for complex failures and ensure effective, timely resolutions
  • Collaborate closely with developers, product managers, DevOps, and design teams to ensure requirements are clearly defined and aligned with business goals
  • Actively participate in sprint grooming, planning, daily stand-ups, and retrospectives
  • Mentor junior QA engineers and contribute to building a culture of excellence, innovation, and continuous improvement
  • Work seamlessly with globally distributed teams and coordinate testing across time zones

Requirements

  • 4+ years of experience in web and mobile testing, with a strong emphasis on test automation
  • Proven expertise in designing and maintaining scalable test automation frameworks
  • Hands-on experience with mobile testing frameworks such as XCUITest (iOS) and Espresso (Android), and web frameworks like Playwright
  • Strong understanding of testing across microservices, APIs, and distributed systems
  • Ability to analyze and debug complex test failures, automation issues, and defects efficiently
  • Familiarity with generative AI applications in quality engineering (test case generation, API contract validation, log intelligence, etc.)
  • Passion for leveraging AI to reduce manual effort, increase coverage, and accelerate release cycles
  • Proven experience supporting weekly release cycles with a mix of manual and automated regression testing
  • Strong analytical, debugging, and problem-solving skills
  • Experience collaborating with global teams across multiple time zones
  • BS in Computer Science, Computer Engineering, or equivalent professional experience

Nice to have

Experience using or implementing AI/ML-powered testing tools is a significant plus

What we offer

  • equity
  • healthcare
  • internet/cell phone reimbursement
  • learning and development stipend

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