Principal Engineer SIP protocol

8 - 13 years

15 - 20 Lacs

Posted:2 weeks ago| Platform: Naukri logo

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Work Mode

Hybrid

Job Type

Full Time

Job Description

Experience Required: 8+ years

Location : Bangalore, Chennai, Pune (Hybrid)

Notice Period : Immediate

Skill Set:

Detailed- JD:

  • Minimum 10 years of experience in telecom voice systems and SIP-based architectures.
  • Strong expertise in SIP protocol, call flows, and session management.
  • Proven experience in IMS platform migration or replacement, ideally involving Ericsson IMS.
  • Deep understanding of call processing logic, routing, and signaling across voice networks.
  • Hands-on experience with SBCs, media gateways, and softswitches.
  • Ability to design and implement scalable, cloud-native voice solutions.
  • Skilled in troubleshooting SIP signaling issues and optimizing call performance.
  • Experience working with vendor products for IMS replacement and integration.
  • Strong communication and documentation skills for cross-functional collaboration.

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