Senior Java Backend Developer

Job Description: Senior Java Backend Developer

Experience: \[2\-3 Years]

Location : Hyderabad

Type: Full\-time

• *Role Overview**

We are looking for a highly skilled Java Backend Developer to join our engineering team. You will be responsible for designing, developing, and maintaining high\-performance, scalable, and secure server\-side applications. The ideal candidate has a deep understanding of the Microservices architecture and is proficient in building robust RESTful services using the Spring Boot ecosystem. While the focus is backend, a working knowledge of frontend integration is highly valued to ensure seamless end\-to\-end delivery.

• *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.

Build and maintain web applications using Spring Framework (Spring Web, Spring Boot).

• *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**

Secure applications and APIs using Spring Security (OAuth2, JWT, and Role\-Based Access Control).

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).

• *f you are interested in this opportunity, kindly to the share resume to email ID with the Subject line Application for Senior Java developer following details:**

• **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

Benefits

• Provident Fund

Work Location: In person