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