Packet Core Developer

Packet Core Developer

Technology->4GL->4G - All,Technology->5G->5G Network Architecture->5G Core,Technology->Open System->C and C++,Technology->Programing language C->Programing language C • Design and develop software modules for 4G/5G core network components using C/C++. • Work on PACO (Policy and Charging), UDM (Unified Data Management), and UDR (Unified Data Repository) functionalities. • Perform unit testing, integration testing, and system validation of wireless core components. • Collaborate with cross-functional teams including system architects, QA, and DevOps. • Optimize performance and troubleshoot issues in live network environments. • Participate in Agile/Scrum development cycles and contribute to continuous improvement. • Ensure compliance with 3GPP standards and telecom protocols (Diameter, HTTP/2, etc.). Required Skills: • Strong proficiency in C/C++ development in Linux environments. • Deep understanding of 4G/5G wireless core architecture and protocols. • Experience with PACO, UDM, UDR modules in telecom networks. • Familiarity with 3GPP standards, Diameter protocol, and HTTP/2. • Experience in unit testing frameworks, automation tools, and CI/CD pipelines. • Knowledge of SDN/NFV, Kubernetes, and cloud-native architectures is a plus. • Excellent problem-solving and debugging skills