SIP/VoIP Developer - C/C++

Description :

Experience : 5+ Years

Location : Ahmedabad (Onsite relocation mandatory)

Job Responsibilities :

- Design, develop, and enhance next-generation IMS and VoIP applications using a test-driven development approach

- Collaborate closely with cross-functional engineering teams to deliver scalable and reliable telecom solutions

- Perform rigorous testing, debugging, validation, and performance optimization to ensure high-quality releases

- Analyze existing systems to identify improvements and implement efficient, innovative solutions

- Develop and integrate solutions using technologies such as SIP, RTP, Diameter, Kamailio, C, Python, Bash, Redis, and MySQL

- Work across IMS network elements including P-CSCF, S-CSCF, I-CSCF, HSS, PCRF, RTP-Engine, and MMTel

- Ensure compliance with 3GPP standards and telecom best practices

Required Skills :

- Strong expertise in SIP protocol and C/C++ programming (mandatory)

- Solid understanding of telecom signaling and IMS architecture

- Comfortable working in Linux/UNIX environments

- Self-driven, analytical, and adaptable to a fast-paced environment