Java Developer - Cellular Core network (Hybrid)

Experience: 5+ Yrs

Mode: Full time contract long term

Role: Developer - Cellular Core network

Location: Cyber City, Gurgaon

In-Office: 3days/week (hybrid)

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++

Education: BS or higher degree in Computer Science or equivalent

If interested pls share your updated resume to visalakshi.s@eilglobal.com with subject line "Java Developer - Cellular Core network - Gurgaon"

Job Types: Full-time, Contract

Pay: ₹322,049.83 - ₹1,510,054.11 per year

Experience:

• Java: 4 years (Required)
• Cellular network: 1 year (Required)
• API: 1 year (Required)