Test Engineer, Mobile Network Software
CSG
IoTLinuxLuaPerl
Job Level
Mid-LevelSenior
Tech Stack
AndroidiOSIoTPerlPython
About the role
- Part of a young team responsible for Devices and SIM validation within the Device & xSIM team
- Perform acceptance tests in the new software device releases (iOS and Android)
- Guarantee non-regressions tests with subsequent minor or major releases
- Validate the devices from Manufacturers or from Customers requirement
- Assessment and interoperability at the customer Onboarding with their own devices (Multi-IMSI, OTA, RSP...)
- Run tests in live and lab environment
- Validate new weekly footprint requests by product type
- Support internal teams with customer-addressed issues
- Execute and assure responsibilities on Smartphones and IoT devices
- Operate a multi-site platform that follows strict security requirements and manages millions of subscriber profiles
Requirements
- More than three years of prior experience on mobile device field testing
- Should have Good Knowledge/Experience in Mobile testing/Drive Testing/Device Testing/ Field Testing
- Good knowledge/Experience with iOS and Android mobiles
- Knowledge on log tool of Mediatek, INTEL or QUALCOMM chipset
- Should have knowledge on 2G, 3G, 4G and 5G tecnologies
- Good knowledge of VoLTE, VoWiFi and 5G services
- Should have knowledge with AT-Commands to execute actions on IoT devices
- Knowledge in Network signalling flows
- Knowledge with SIM cards protocols like APDUs is an advantage
- Knowledge with scripting languages (python, perl,...) is an advantage
- Knowledge with USIM, eSIM and iSIM protocols is an advantage
