Senior Quality Engineer (Mobile) (contractor)

EPAM Systems Inc; City of Westminster; Híbrido; GBP 90.000 - 120.000; Jornada completa

Descripción de la vacante

EPAM Systems Inc. in London seeks a Senior Quality Engineer (Mobile) to drive quality in the software lifecycle within a hybrid Scrum team. You will shape test strategy, collaborate with engineers, product and QA, and deliver automated coverage to enable reliable customer experiences.

Ideal candidates have 7+ years of technical QA, mobile automation experience (iOS/Android) and strong API testing skills, with proficiency in Swift/Kotlin and tools like Appium, Postman and CI/CD awareness.

Formación

• 7+ years of technical experience with a bachelor’s or master’s in science (CS/Engineering).
• Hands-on testing experience in iOS and Android platforms using functional and automated tools.
• 3+ years of mobile app automation with Monkey Talk, Selendriod, Appium or Katalon.
• Strong knowledge of Functional, Integration, Regression, Exploratory, End to End, GUI, Web Services, and Accessibility testing.
• Proficiency in Swift or Kotlin or similar language.
• Excellent API testing experience with Postman or similar tools.
• Experience with debugging tools like Charles Proxy, Splunk, Sentry or Console.
• Strong communication and Agile/SDLC experience.

Responsabilidades

• Embed within a cross-functional Scrum Team to build quality into the customer experience.
• Work with Engineers, Product Owners and QAs to identify risks early and influence testability.
• Develop automated coverage and provide evidence to support quality decisions.
• Enable and engineer quality as a specialist for the team.
• Contribute to a culture where Engineers, Product and Quality own quality of the customer experience.

Conocimientos

Automation testing

iOS testing

Android testing

API testing

Postman

Appium

Katalon

Selendroid

Swift

Kotlin

Educación

Bachelor's or Master's degree in science (Computer Science/Engineering)

Herramientas

Monkey Talk

Selendriod

Appium

Katalon

Postman

IntelliJ Http Client

Charles Proxy

Splunk

Sentry

Descripción del empleo

Mobile platforms are evolving fast, and the pressure to deliver seamless customer experiences is relentless. Teams working on trusted, governed data for decisions and growth need quality built in from the start, not added as an afterthought. This Senior Quality Engineer (Mobile) role in London is hybrid and sits within a cross-functional Scrum Team. You will help shape how quality is engineered into every stage of the software development life cycle. The work matters because the customer experience depends on early risk identification and reliable automation. 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
  Minimum 7+ years of technical experience with a bachelor's or master's degree in science (preferably Computer Science, Engineering or related disciplines)
• Hands-on testing experience in iOS and Android mobile platforms using various functional and automated tools
• Minimum 3+ years of mobile app automation experience with tools like Monkey Talk, Selendriod, Appium or Katalon
• Deep knowledge of Functional, Integration, Regression, Exploratory, End to End, Compatibility, GUI, Web Services and Accessibility testing
• Good understanding of Swift, Kotlin or similar functional programming language
• Strong programming abilities and debugging skills
• Excellent API testing experience using Postman, IntelliJ Http Client or similar tools
• Strong experience with debugging tools like Charles Proxy, Splunk, Sentry or Console
• Excellent communication skills
• Experience with full life cycle software deployment using Agile practices

Nice to have

• Experience with WebdriverIO (WDIO) or comparable JavaScript/TypeScript-based UI automation frameworks
• Appium for mobile application automation
• JavaScript and/or TypeScript automation development
• Native iOS and Android testing and automation
• API testing and API automation frameworks
• Customer Journey or End-to-End automation
• CI/CD tools and practices, particularly GitHub Actions
• Test-data creation and reusable test-data approaches
• Automation reliability, including identifying and resolving flaky or inefficient tests
• Logs, observability and other engineering tools used for defect investigation and root-cause analysis