Java Developer (Cellular Core Network)

5 - 9 years

15 - 20 Lacs

Posted:5 days ago| Platform: Naukri logo

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Work Mode

Hybrid

Job Type

Full Time

Job Description

Description:

Design, document and implement Network Functions of a cloud-based 3GPP compliant 5G SA home network. Generate accurate schedule estimates. Provide progress updates in a daily stand up meeting, and deliver tested software in a predictable manner. Collaborate actively with the tech lead and other team members.

Desired Domain Experience:

  • # 3GPP Cellular Network Standards

  • - 2G/3G - SS7

  • - 4G - Diameter

  • - 5G SA

  • - RADIUS

  • - SMS, SMPP

  • - VoLTE

  • # API Development & Security

  • - Oath2

  • - PKI

  • - mTLS, SSL

  • # IP networks

  • - packet inspection

  • - routing,

  • - IP allocation & assignment

  • - subnets,

  • - CIDR specification

  • - IPV6

Development Skills

  • # Required (5-7 years)

  • - Java

  • - Database (MySQL, Oracle, Cassandra, Redis (at least one)

  • - pcap/wireshark/tcpdump

  • - Git source control

  • # Desirable

  • - Spring Boot

  • - Docker/Containers/Kubernetes

  • - C/C++


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