Senior Functional Mobile Tester - iOS & Android

We are looking for a Senior Manual Functional Tester with strong technical skills and hands-on experience testing iOS and Android applications.

Responsibilities

• Plan, design, and execute manual mobile test suites covering functional, regression, integration, and end-to-end scenarios
• Test mobile applications on real devices, emulators/simulators, or cloud-based mobile device testing platforms across different OS versions, screen sizes, and configurations
• Analyze requirements and identify functional gaps, edge cases, and test risks
• Investigate, reproduce, and document defects with clear technical details
• Analyze application behavior using logs, crash reports, network traffic, and diagnostic tools
• Support mobile application release and distribution testing
• Collaborate with developers and other QA engineers during defect investigation and resolution

Requirements

• 3+ years of experience in manual software testing
• Strong hands-on experience testing native or hybrid iOS and Android applications
• Strong knowledge of software testing methodologies and test design techniques
• Proven experience designing and maintaining comprehensive mobile-focused test suites
• Experience with testing across different iOS/Android versions, devices, screen sizes, and configurations
• Good understanding of mobile-specific testing, including app lifecycle, permissions, connectivity, notifications, background/foreground behavior, installation, updates, and device/OS fragmentation
• Hands-on experience with REST API testing using Postman or similar tools
• Experience with network inspection and debugging using Charles Proxy, Proxyman, or similar tools
• Practical experience with Android Emulator and iOS Simulator
• Experience using Android Studio and Xcode for mobile application testing, log analysis, and troubleshooting
• Hands-on experience with cloud-based mobile device testing platforms, such as BrowserStack, across multiple real iOS and Android devices and OS versions
• Experience with mobile application release and distribution workflows, including TestFlight, App Store Connect, and Google Play Console testing tracks
• Experience analyzing application/device logs, crash reports, and network traffic
• Strong analytical and troubleshooting skills

• International projects with top brands
• Work with global 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

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.