Senior Telecom Mobile Test Probe Engineer

CSG Systems; Hinoba-an; On-site; PHP 1,000,000 - 2,000,000; Full time

Job summary

CSG Assure invites a Senior Developer to join a fast-moving, global telecom testing team. You will design and implement next-generation mobile test probes for 4G/5G and IoT, primarily in C++ on Linux platforms.

You will help validate voice, data and signaling paths for roaming subscribers and local users. The role requires deep systems knowledge, strong problem-solving and the ability to work independently in a high-paced environment.

Qualifications

• Degree in Computer Science or related field.
• 5+ years of professional software development experience.
• Strong C++, data structures and multi-threading.
• Linux system knowledge.
• Knowledge of 3G/4G/5G/IoT and signaling (SIP, RRC, NAS).
• AI-driven development aptitude.

Skills

C++

Data structures

Multi-threading

Linux

RAN knowledge

AI-driven development

Education

Completed Degree in Computer Science or related field

Tools

Wireshark

QCAT

Lua

Shell

Perl

AT commands

QMI

Job description

CSG Assure invites a Senior Developer to join a fast-moving, global telecom testing team. You will design and implement next-generation mobile test probes for 4G/5G and IoT, primarily in C++ on Linux platforms.

You will help validate voice, data and signaling paths for roaming subscribers and local users. The role requires deep systems knowledge, strong problem-solving and the ability to work independently in a high-paced environment.