Senior Developer - Telecom Mobile Test Probes
Core
Develop next-generation mobile test probes for 4G, 5G, and IoT to simulate mobile users and validate network performance for global mobile operators.
Role type
Senior IC software engineer (telecom test probes)
Builds
Cloud-based artificial test traffic generation platform and test probes
Domain
Telecom / Mobile Networks / Embedded Systems
Deliverable
production ML models | product features
Required skills
C++, multi-threading, Linux, Radio Access Network (RAN) layer knowledge, 3GPP signaling (SIP, RRC, NAS), mobile network technologies (3G, 4G, 5G, IoT)
Preferred skills
Modem communication (AT commands, QMI, SDKs), protocol analyzers (Wireshark, QCAT), scripting (Lua, Shell, Perl), eUICC/eSIM standards, Android development
Technologies
C, C++, Linux, 3GPP, SIP, RRC, NAS, Wireshark, QCAT
Responsibilities
Develop applications to simulate mobile users using voice, SMS, and data services; build next-generation test probes for 4G, 5G, and IoT; ensure customers get full value of high-tech solutions
Seniority
Senior, hands-on IC