3GPP Developer — RFH/07282

Location: Bangalore

Experience: 4–6 Years

Work Mode: 5 Days WFO

Budget: ₹10.8–14.4 LPA

Role Overview:

We are looking for a 3GPP Developer to develop and validate communication software for Call, SMS, VoLTE and Data services, with strong expertise in RIL, IMS, LTE and call processing.

Key Responsibilities:

Develop communication software for Call, SMS, VoLTE and Data services.

Work on RIL, IMS and location management functionalities.

Analyze carrier requirements and implement suitable software solutions.

Develop and execute software verification and interoperability test cases.

Work on 3GPP, GSM, LTE and IMS call processing.

Handle network resource management and related telecom functionalities.

Debug, analyze and resolve software issues in communication systems.

Collaborate with cross-functional teams for development and testing.

Required Skills: Strong knowledge of 3GPP/GSM/LTE/IMS technologies.

Experience in call processing and network resource management.

Hands-on experience with RIL and IMS.

Understanding of VoLTE, SMS and data services.

Experience in software verification and interoperability testing.

Knowledge of distributed network architecture is beneficial.

Competências necessárias

3GPP standardsGSM technologyLTE technologyIMS (IP Multimedia Subsystem)RIL (Radio Interface Layer)Call processingVoLTE servicesSMS and data servicesSoftware verification and interoperability testingDebugging and root-cause analysis of communication softwareNetwork resource managementLocation management (telecom)Requirements analysis (carrier/operator)Cross-functional collaborationDistributed network architecture

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