Java Developer with Telecom

Amantya Technologies; Gurugram District, Bengaluru, Mumbai; On-site; INR 1,200,000 - 2,500,000; Full time

Job summary

Amantya Technologies is seeking a Java Developer with Telecom Projects experience to design, develop, and maintain scalable Java-based applications for telecom network products and solutions. You will work on 4G/5G core elements and build REST APIs and microservices for network management and orchestration.

The role requires hands-on experience with Java 8/11/17+, Spring Boot, Spring MVC, Spring Security, and Hibernate/JPA, plus Microservices, REST, and database skills.

Qualifications

• Proven experience building scalable Java applications.
• Strong knowledge of Spring framework and microservices.
• Experience with REST APIs, JSON/XML, and data stores.

Responsibilities

• Design, develop, and maintain Java-based applications for telecom products.
• Develop REST APIs and microservices for network management and orchestration.
• Collaborate with architects, QA, and DevOps teams on delivery.
• Contribute to cloud-native deployment using Kubernetes and Docker.
• Prepare technical designs, code reviews, and development documentation.

Skills

Java (8/11/17+)

Spring Boot

Spring MVC

Spring Security

Hibernate/JPA

Microservices

REST APIs

JSON/XML

gRPC

PostgreSQL

MySQL

MongoDB

Kubernetes

Docker

Tools

Kubernetes

Docker

Job description

We are looking for Java Developer with Telecom Projects Experience.

• Design, develop, and maintain scalable Java-based applications for telecom network products and solutions.
• Work on 4G/5G Core network elements such as:
• Develop REST APIs and microservices for network management and orchestration.
• Integrate telecom network functions using industry-standard protocols and interfaces.
• Collaborate with cross-functional teams including system architects, telecom protocol engineers, QA, and DevOps teams.
• Participate in performance optimization, troubleshooting, and production support.
• Contribute to cloud-native deployment using Kubernetes and Docker.
• Prepare technical designs, code reviews, and development documentation.

Required Skills

Technical Skills

• Strong experience in Java (Java 8/11/17+)
• Expertise in:
  • Spring Boot
  • Spring MVC
  • Spring Security
  • Hibernate/JPA
• Experience with Microservices architecture.
• Knowledge of:
  • REST APIs
  • JSON/XML
  • gRPC (preferred)
• Database experience:
  • PostgreSQL
  • MySQL
  • MongoDB

Telecom Domain Expertise

• Strong understanding of 4G LTE EPC and/or 5G Core Architecture.
• Knowledge of telecom interfaces and protocols:
  • Diameter
  • HTTP/2
  • SBI (Service-Based Interfaces)
  • NGAP
  • GTPv2-C
  • PFCP