C C Developer - 4G 5G Core Network Experience 5 -15 years Key Responsibilities Develop software modules for 4G 5G core components using C C in Linux Implement and optimize telecom protocols NGAP S1AP XnAP Diameter GTP PFCP HTTP2 SBI SCTP NAS SIP Collaborate with cross-functional teams in Agile Scrum environment Perform unit integration testing and troubleshoot live network issues Must-Have Skills Robust C C programming expertise in Linux Deep understanding of 4G 5G core architecture and PACO components MME SGW PGW AMF SMF etc Hands-on with telecom protocols and 3GPP standards Nice-to-Have Experience with SDN NFV Kubernetes and cloud-native architectures Familiarity with CI CD pipelines and automation tools Job Type Full-time Work Location In person