Job Description: Senior Java Backend Developer

Experience: [2-3 Years]

Location : Hyderabad

Type: Full-time

Role Overview

Key Responsibilities

1. Core Development & Backend Logic

Design and implement high-quality backend code using Java (11/17+), leveraging Stream API for functional programming and the Collection Framework for efficient data manipulation. Develop modular and scalable services using Microservices Architecture.

2. Data Management & Persistence

Implement data persistence layers using JDBC and Spring Data JPA. Write and optimize complex queries for Relational Databases (SQL) like PostgreSQL/MySQL and manage data in NoSQL Databases like MongoDB or DynamoDB. Handle transaction management and data integrity across distributed services.

3. Security & API Integration

Develop and document REST APIs, ensuring they are performant and easy to consume. Use Postman for API testing, documentation, and automated collection runs. Integrate with frontend modules, providing support for ReactJS basics and ensuring smooth API Integration between the UI and server. 4. Testing, Quality & DevOps

Write comprehensive Unit Tests using JUnit and Mockito to ensure code reliability and high coverage. Implement robust Logging mechanisms (Log4j2/SLF4J) for monitoring and troubleshooting. Manage project dependencies and builds using Maven. Utilize Git for version control and participate in peer code reviews.



Work within a CI/CD pipeline environment using Jenkins for automated deployment and testing. Technical Stack & Requirements

Category

Skills Required : Core Java

Java 8+, Stream API, Collections, Exception Handling

Frameworks

Spring Boot, Spring Web, Spring Data JPA, Spring Security

Architecture

Microservices, RESTful Web Services, API Gateway, Service Discovery

Database

SQL (PostgreSQL/MySQL), NoSQL (MongoDB/Redis)

Testing/QA

Unit Testing, Mockito, JUnit, Postman

DevOps/Tools

Git, Maven, Jenkins, Docker (Optional but preferred)

Frontend/Integration

ReactJS Basics, JSON, API Integration, CORS management

Required Qualifications

Proven experience as a Java Developer with a focus on backend systems. Strong understanding of the Software Development Life Cycle (SDLC). Excellent problem-solving skills and the ability to work in an Agile/Scrum environment. Great communication skills to collaborate with frontend developers and stakeholders.

Bonus Skills

Experience with Cloud Platforms (AWS/Azure/GCP). Understanding of Message Queues (Kafka/RabbitMQ). Knowledge of Containerization (Docker & Kubernetes).

- Total Work Experience :

- Current CTC :

- Expected CTC :

- Notice Period :

- Current Location :

- Last working Day :

- Updated Resume

Pay: ₹546,598.15 - ₹1,908,783.37 per year

Advantages :

- Provident Fund

Work Location: In person

📌 Senior Java Backend Developer (Hyderabad)
🏢 Galactix Solutions
📍 Hyderabad