Senior Mobile QA Engineer — Automation & Reliability

EPAM Systems Ltd; Greater London; Hybrid; GBP 70,000 - 95,000; Full time

Job summary

EPAM Systems Ltd in London is seeking a Senior Quality Engineer (Mobile) to embed quality into the SDLC within a cross-functional Scrum Team. You will lead mobile automation, collaborate with engineers, product and QA to identify risks early, and provide clear automated evidence to drive quality decisions.

The role requires 7+ years in mobile testing, strong API/test tooling skills, and experience with iOS/Android automation.

Qualifications

• Minimum 7+ years of technical experience with a science degree (CS/Engineering preferred).
• Hands-on testing in iOS and Android mobile platforms with functional and automated tools.
• 3+ years mobile app automation with Monkey Talk, Selendroid, Appium or Katalon.
• Deep knowledge of Functional, Integration, Regression, Exploratory, End-to-End, GUI, Web Services, Accessibility testing.
• Strong Swift or Kotlin programming knowledge.
• Strong API testing experience with Postman or Http Client.
• Experience with debugging tools: Charles Proxy, Splunk, Sentry, or Console.
• Excellent communication skills and Agile SDLC experience.

Responsibilities

• Embed within a cross-functional Scrum Team to build quality into the customer experience throughout the software development life cycle
• Work closely with Software Engineers, Product Owners and Quality Engineers to identify risks early and influence testability
• Develop effective automated coverage and provide clear evidence to support quality decisions
• Enable and engineer quality as a specialist, supporting the team in delivering confidently
• Contribute to an environment where Engineers, Product and Quality Engineers collectively own the quality of the customer experience

Skills

Mobile testing

Automation testing

API testing

Swift

Kotlin

Agile practices

Debugging skills

End-to-end testing

Education

Bachelors or Masters in CS/Engineering

Tools

Monkey Talk

Selendroid

Appium

Katalon

Postman

IntelliJ Http Client

Charles Proxy

Splunk

Sentry

Job description

EPAM Systems Ltd in London is seeking a Senior Quality Engineer (Mobile) to embed quality into the SDLC within a cross-functional Scrum Team. You will lead mobile automation, collaborate with engineers, product and QA to identify risks early, and provide clear automated evidence to drive quality decisions.

The role requires 7+ years in mobile testing, strong API/test tooling skills, and experience with iOS/Android automation.