Senior QA Engineer

Sequencing is hiring a Senior QA Engineer to lead quality for mobile and responsive experiences across iOS and Android. This role involves developing testing strategies, executing tests, and improving QA processes to ensure a confident mobile release process.

Responsibilities:

• Lead QA for mobile and responsive application experiences across iOS and Android
• Develop and execute testing strategies for releases and production deployments
• Validate functionality, usability, responsiveness, cross device compatibility, and mobile performance
• Run exploratory, regression, smoke, and release testing across multiple devices and browsers
• Identify and document defects, usability concerns, and mobile specific edge cases with clear repro steps
• Run API and integration testing tied to mobile workflows using Postman or Swagger
• Support and expand mobile focused automated testing using Appium, Playwright, or similar
• Partner with engineering and product to improve mobile quality, user experience, and release readiness
• Improve QA processes and standards tied to mobile quality
• Mentor junior QA engineers and contribute to QA best practices
• Communicate quality risks and release readiness clearly to engineering and product