Packet Core Testing Engineer

Packet Core Testing

4G/5G PACO testing, Spirent/Wireshark/Landslide/Python Automation testing, Testing experience in Wireless CORE Protocols • 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.).