Remote Senior Mobile QA Engineer for AI Chatbot Apps

Sequencing; Davenport (IA); On-site; USD 120,000 - 150,000; Full time

Job summary

Sequencing seeks a Senior Mobile QA Engineer to lead quality for mobile and responsive experiences across iOS, Android, and modern web. You will join a remote, global engineering team building the platform that turns DNA into lifelong health intelligence.

You report to the Senior Manager of QA and partner with engineering, product, and design to ensure release readiness. You will mentor QA engineers, define testing strategies, and drive mobile automation initiatives while improving overall

Qualifications

• 5+ years of QA experience with strong mobile testing expertise.
• Hands-on testing of mobile web and/or native mobile applications.
• Experience testing an AI Chatbot across desktop or mobile applications.
• Strong grasp of iOS and Android QA methodologies, device ecosystems, and responsive testing workflows.
• Experience with browser and device testing tools, including BrowserStack or similar.
• Experience with mobile automation tools such as Appium, Playwright, or similar.
• API testing experience with Postman or Swagger.
• Strong grasp of Agile QA processes and release testing practices.

Responsibilities

• Lead QA for mobile AI Chatbot 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.
• Support and expand mobile focused automated testing using Playwright.
• Partner with engineering and product to improve mobile quality, user experience, and release readiness.
• Improve QA processes and standards tied to mobile quality.
• Mentor QA engineers and contribute to QA best practices.
• Communicate quality risks and release readiness clearly to engineering and product.

Skills

Mobile QA

Manual testing

Mobile testing

AI Chatbot testing

iOS testing

Android testing

Cross-device testing

Browser testing

Postman

Playwright

Appium

Agile QA

Tools

BrowserStack

Swagger

Postman

Job description

Sequencing seeks a Senior Mobile QA Engineer to lead quality for mobile and responsive experiences across iOS, Android, and modern web. You will join a remote, global engineering team building the platform that turns DNA into lifelong health intelligence.

You report to the Senior Manager of QA and partner with engineering, product, and design to ensure release readiness. You will mentor QA engineers, define testing strategies, and drive mobile automation initiatives while improving overall