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Massil Technologies - Java Developer - Backend Services

Massil Technologies
Hyderabad
2 - 3 Years
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4.4white-divider8+ Reviews

Posted on: 24/07/2025

Job Description

About the Role :


We are seeking a skilled Java Developer with 2+ years of hands-on experience to join our team. The ideal candidate will have expertise in building and maintaining scalable backend systems, with a focus on GPS tracking

and IoT solutions.

You will contribute to enhancing the platforms performance, integrating new features, and ensuring seamless communication with GPS devices.


Key Responsibilities :


- Develop, maintain, and optimize backend services using Java.


- Work with Netty framework to handle high-performance network communication (TCP/UDP, HTTP, WebSocket).

- Design and manage database schemas using MySQL, or PostgreSQL.

- Implement and maintain GPS protocols for device communication.

- Use Maven/Gradle for dependency management and build automation.

- Optimize server performance for scalability and low-latency processing of GPS data.

- Troubleshoot and debug issues across the stack, including networking, database, and API layers.

- Participate in code reviews and adhere to best practices for code quality, testing, and documentation.


Technical Requirements :


- 2+ years of experience in Core Java development.


- Proficiency in Netty for asynchronous event-driven networking.

- Strong understanding of relational databases (MySQL/PostgreSQL).

- Experience with Maven/Gradle and build automation tools.

- Familiarity with RESTful APIs and WebSocket communication.


Soft Skills :


- Strong problem-solving skills for debugging complex distributed systems.

- Ability to work independently and collaboratively in a team environment.

- Excellent communication skills for documenting and explaining technical decisions


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