Mobile QA Automation Engineer

YOH Services LLC; Plano (TX); Hybrid; USD 70,000 - 100,000; Full time

Benefits offered by this job

Medical, Prescription, Dental & Vision

Health Savings Account (HSA)

Life & Disability Insurance

MetLife Voluntary Benefits

Employee Assistance Program (EAP)

401K Retirement Savings Plan

Direct Deposit & weekly epayroll

Referral Bonus Programs

Certification and training

Job summary

Yoh, a Day & Zimmermann company, is seeking a QA Analyst (Mobile) to design, build, and maintain automated test suites for mobile and web apps. You will work with developers and product teams to define test strategy, expand coverage, and improve quality in a hybrid Irving, TX setting.

3+ years in mobile test automation, hands-on with Appium/Espresso/XCUITest, and Playwright for web testing are required, along with scripting in Python/Java/JS/TS. CI/CD, Git, and AWS experience are a plus.

Qualifications

• 3+ years of QA experience with a focus on mobile test automation.
• Hands-on experience with mobile automation tools such as Appium, Espresso, or XCUITest.
• Experience with Playwright (or a comparable browser automation tool) for web test automation.
• Proficiency in at least one programming language (e.g., Python, Java, JavaScript/TypeScript, or Dart).
• Familiarity with Azure DevOps CI/CD pipelines and version control (Git).
• Solid understanding of QA methodologies, the test pyramid, and the software development lifecycle.
• Strong analytical, debugging, and communication skills.
• Ability to build test frameworks, tooling, and automation infrastructure.
• Experience testing Flutter applications and exposure to API/contract testing.
• Working knowledge of API testing and tools (e.g., Postman, REST clients).
• Experience with SQL for data validation and analysis.
• Experience performing functional, integration, and regression testing for cloud deployments (e.g., AWS).
• Demonstrated use of AI-assisted development tools to improve productivity and test quality.

Responsibilities

• Design, develop, and maintain automated test suites for mobile applications (iOS and Android) and web applications.
• Build and execute automated UI, functional, and regression tests on real devices and emulators/simulators, and web browsers.
• Develop and maintain test automation frameworks and reusable test utilities.
• Integrate automated tests into CI/CD pipelines to provide fast, reliable quality feedback.
• Create clear, reproducible test cases, and document defects with detailed steps and evidence.
• Collaborate with developers to define test strategy, acceptance criteria, and coverage goals.
• Triage failures, perform root‑cause analysis, and partner with engineering to drive fixes.
• Contribute to performance, stability, and compatibility testing across device matrices.
• Continuously improve test reliability and reduce flakiness.

Skills

QA experience

Test automation

Communication

Analytical thinking

Tools

Appium

Espresso

XCUITest

Playwright

Postman

Git

Azure DevOps

AWS

Flutter testing

SQL

Copilot / AI tools

Job description

Yoh, a Day & Zimmermann company, is seeking a QA Analyst (Mobile) to design, build, and maintain automated test suites for mobile and web apps. You will work with developers and product teams to define test strategy, expand coverage, and improve quality in a hybrid Irving, TX setting.

3+ years in mobile test automation, hands-on with Appium/Espresso/XCUITest, and Playwright for web testing are required, along with scripting in Python/Java/JS/TS. CI/CD, Git, and AWS experience are a plus.