Java Developer/ Lead with 3G/4G/5G core,SS7,Diameter

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

Job summary

Amantya Technologies is seeking a highly skilled Senior Java Developer/Lead specializing in Telecom to join their team in Bengaluru, India. The ideal candidate will have 6-15 years of experience with Java-based application development and telecom solutions.

Your primary responsibilities will include designing and maintaining Java applications, analyzing requirements, and collaborating with cross-functional teams. Strong expertise in Java, Spring Boot, microservices, and cloud platforms is necessary for this role.

Qualifications

• 6–15 years of hands-on experience in Java development.
• Good understanding of Telecom domain concepts like OSS/BSS and Billing Systems.
• Strong problem-solving and communication skills.

Responsibilities

• Design, develop, and maintain scalable Java applications for telecom platforms.
• Analyze business and technical requirements to create robust solutions.
• Collaborate with cross-functional teams including QA, DevOps, and Product.

Skills

Java 8/11/17

Spring Boot

Microservices Architecture

REST APIs

Hibernate/JPA

SQL/Oracle/PostgreSQL

Kafka/RabbitMQ

Cloud Platforms (AWS/Azure/GCP)

Tools

Git

Jenkins

Docker

Kubernetes

Job description

Position:Senior Java Developer/Lead (Telecom Domain)

Experience: 615 Years

About the Role

We are looking for a highly skilled Senior Java Developer with strong experience in the Telecom domain to join our engineering team. The ideal candidate should have hands‑on expertise in Java‑based application development, telecom systems, and enterprise‑grade software solutions.

Key Responsibilities

Design, develop, and maintain scalable Java applications for telecom platforms.

Analyze business and technical requirements and translate them into robust solutions.

Work on telecom‑related applications such as OSS/BSS, provisioning, billing, mediation, or network management systems.

Develop RESTful APIs and microservices‑based architectures.

Collaborate with cross‑functional teams including QA, DevOps, Product, and Business stakeholders.

Perform code reviews, troubleshooting, debugging, and performance optimization.

Ensure adherence to coding standards, security guidelines, and best practices.

Participate in Agile/Scrum development processes.

Required Skills

6–15 years of hands‑on experience in Java development.

Strong expertise in:

Java 8/11/17

Spring Boot

Microservices Architecture

REST APIs

Hibernate/JPA

SQL/Oracle/PostgreSQL

Kafka/RabbitMQ (preferred)

Good understanding of Telecom domain concepts:

OSS/BSS

Billing Systems

CRM/Provisioning

Network Operations

Experience with cloud platforms (AWS/Azure/GCP) is an advantage.

Familiarity with CI/CD pipelines, Git, Jenkins, Docker, and Kubernetes.

Strong problem‑solving and communication skills.

Preferred Qualifications

Experience working with telecom clients/operators.

Exposure to high‑volume transaction systems.

Knowledge of TM Forum standards is a plus.