Java Developer-Cellular Domain

6 days ago

Gurgaon, Haryana, India Puresoftware Technology Full time ₹ 10,000 - ₹ 50,000 per year

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+ 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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