Developer

As an EPC Developer for 4G/5G Core Network, you will be a valuable member of our product engineering team based in Delhi/Gurgaon. With 2 to 12 years of experience, you will play a crucial role in developing a high-performance, standards-compliant 4G/5G core network stack. Your primary focus will be on contributing to the advancement of indigenous telecom technology, dedicated to providing dependable and scalable LTE/5G connectivity. Your responsibilities will include designing, developing, and maintaining core network elements like MME, SGW, PGW, and PCRF. You will be involved in developing and testing 3GPP LTE EPC / 5G NSA protocol stacks and components, optimizing signaling and data paths for enhanced performance and reduced latency, as well as conducting integration and interoperability testing with RAN and IMS systems. Additionally, you will troubleshoot network issues and implement efficient bug fixes. To excel in this role, you should possess strong programming skills in C/C++ with a background in multithreading. A deep understanding of various protocols such as TCP/IP, UDP, SCTP, GTP, IPC, SIP, RTP, and Diameter is essential. Proficiency in socket programming, network debugging, and a solid grasp of 3GPP LTE/5G NSA architecture and end-to-end call flows are required skills. Preferred skills for this position include prior experience in the Telecom domain, particularly with 4G and 5G Core technologies, and familiarity with integration across EPC and IMS domains. Join us in shaping the future of telecommunications with innovative solutions and cutting-edge technology.,