We are looking for a Senior Automation Tester in Mobile to join our Mobile Engineering team, whose mandate is to develop new products and platforms for our client's customers.
Mobile Engineering's aim is to build interactive experiences at all touchpoints of a consumer's journey, whether before, at, or after the time of purchase.
Responsibilities
Collaborate with Product, Design and Development teams to understand product requirements and create comprehensive test plans and test cases
Execute functional and automated tests to verify the accuracy, completeness, and reliability of functionality
Contribute to the development and enhancement of UI automated testing frameworks built on Espresso (Android) and XCUITest (iOS)
Analyze requirements and determine technical feasibility for Automation
Integrate automated tests into CI to identify issues during development cycle
Contribute to PR reviews, submit PRs, and support the goal of 100% regression automation readiness
Develop and maintain robust, scalable, reusable automated test scripts across applications
Identify, document, and track defects, working closely with development teams to ensure timely resolution and retesting
Improve QA delivery and quality through defining test strategy, process improvements, and coordination with multiple backend teams
Work with the development team to define and implement mechanisms to inject testing earlier into the software development process via mocking strategy
Prioritize competing demands, manage multiple concurrent tasks, and adapt to changing priorities




Participate in regression testing to validate that new enhancements don't negatively impact existing functionality
Continuously improve the QA process and contribute to the development of testing best practices
Requirements
7+ years of technical experience with a bachelor's or master's degree in Computer Science, Engineering, or other related disciplines
Hands-on testing experience in iOS and Android mobile platforms leveraging various functional and automated tools
3+ years of mobile app Automation experience with tools like Monkey Talk, Selendroid, Appium, or Katalon
Knowledge of functional, Integration, Regression, Exploratory, End-to-end, Compatibility, GUI, Web Services and Accessibility testing
Understanding of Swift, Kotlin or similar functional programming languages
Strong programming abilities and debugging skills
Expertise in API testing using Postman, IntelliJ HTTP Client, or similar tools
Experience with debugging tools like Charles Proxy, Splunk, and Sentry or Console
Excellent communication skills and a strong team player mindset
Experience with full life cycle software deployment using Agile practices
Strong attention to detail
We offer
International projects with top brands
Work with integral teams of highly skilled, diverse peers
Healthcare benefits
Employee financial programs
Paid time off and sick leave
Upskilling, reskilling and certification courses
Unlimited access to the LinkedIn Learning library and 22,000+ courses
Global career opportunities
Volunteer and community involvement opportunities
EPAM Employee Groups
Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn
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📌 Senior Quality Engineer (Mobile) (Buenos Aires)
🏢 EPAM Systems
📍 Buenos Aires