Java Developer

Java Developer – Telecom Product Team

• Location:- Pune
• Requirement for 06 months (Fixed Term Contract)
• Years of experience:- 3 -5 years
  

We are looking for a highly skilled Java Developer to join our telecom product team. The ideal candidate should have strong expertise in backend development, API design, and building scalable, high-performance systems. You will play a critical role in developing robust backend services that power our telecom solutions, including customer portals, network dashboards, and service management platforms.

Responsibilities

Requirement Analysis & Solutioning

• Understand business requirements and translate them into technical specifications.
• Collaborate with stakeholders to design backend architecture and workflows.
  

Backend Development

• Design, develop, and maintain scalable backend applications using Java (preferably Java 8+).
• Implement microservices architecture and ensure modular, maintainable code.
• Optimize application performance and ensure high availability.
  

API Development & Integration

• Build and expose RESTful APIs for frontend integration.
• Handle real-time data processing and asynchronous communication using WebSockets or messaging queues.
  

Database Management

• Design and manage relational and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB).
• Implement efficient data models and query optimization.
  

Security & Compliance

• Ensure secure coding practices, authentication, and authorization mechanisms.
• Comply with telecom industry standards and data privacy regulations.
  

Testing & Deployment

• Write unit and integration tests using frameworks like JUnit and Mockito.
• Collaborate with DevOps teams for CI/CD pipelines and containerized deployments (Docker/Kubernetes).
  

Collaboration & Documentation

• Work closely with frontend developers, product managers, and QA engineers.
• Document APIs, workflows, and system architecture.
  

Innovation & Best Practices

• Stay updated with Java ecosystem, backend trends, and telecom domain requirements.
• Contribute to backend architecture improvements and performance tuning.
  

Desired Skill Sets

• Strong proficiency in Java, Spring Boot, and related frameworks.
• Experience with microservices architecture and distributed systems.
• Familiarity with REST APIs, WebSockets, and messaging systems (Kafka, RabbitMQ).
• Knowledge of telecom domain workflows and integration with OSS/BSS systems is a plus.
• Experience with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).
• Understanding of database design, ORM frameworks (Hibernate/JPA), and caching solutions (Redis).
• Exposure to agile methodologies and working in sprint cycles.
• Knowledge of security best practices and performance optimization.