Consultant - Java Fullstack

enGen Global; Hyderabad, Chennai; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

enGen Global is seeking a highly skilled Java Developer to design, develop, and support enterprise applications, reporting solutions, and backend systems. The candidate should have hands-on experience with Java technologies, database development, batch processing, and offline reporting platforms.

The role emphasizes Java, Spring Boot, microservices, REST APIs, and database design, including scalable architecture, batch processing, and performance optimization, working across teams such as BAs,

Qualifications

• 6–9 years of hands-on Java backend development experience.
• Strong Java 8/11/17, Spring Boot, REST APIs, and microservices.
• Experience with relational databases and SQL optimization.
• Familiarity with CI/CD pipelines and version control (Git).
• Ability to design scalable architectures and perform testing.
• Experience with data processing and reporting solutions is a plus.

Responsibilities

• Design and develop scalable, secure enterprise applications using Java.
• Contribute to architecture discussions and technical solutions.
• Develop and consume RESTful APIs and integrate with systems.
• Implement batch jobs and reporting solutions with performance tuning.
• Follow best practices, code reviews, and tests.
• Collaborate with QA, DevOps, and data teams across projects.

Skills

Java Backend Development

Spring Boot

REST APIs

Microservices Architecture

SQL & Database Design

Unit Testing

CI/CD Pipelines

Git Version Control

Performance Tuning

Education

Bachelor's Degree in Computer Science

Tools

Oracle

SQL Server

PostgreSQL

MySQL

Kafka

RabbitMQ

Pub/Sub

Git

Jenkins

Job description

Job Title: Java Developer (69 Years Experience)

Overview: We are seeking a highly skilled and experienced Java Developer with 69 years of hands‑on development experience to design, develop, and support enterprise applications, reporting solutions, and backend systems. The ideal candidate should have strong expertise in Java technologies, database development, batch processing, and offline reporting platforms, along with the ability to contribute throughout the software development lifecycle.

Responsibilities

• Architecture Design: Design and develop scalable, secure, and high-performing enterprise applications using Java technologies.
• Contribute to application architecture, system design, and technical solution discussions.
• Develop and consume RESTful APIs and integrate with internal and external systems.
• Follow coding standards, design patterns, and development best practices. Participate in technical reviews, code reviews, and solution validations.
• Development Hands-on Coding: Develop, enhance, and maintain applications using Java, Spring Boot, and Microservices architecture.
• Build backend services, batch jobs, and reporting solutions.
• Create reusable frameworks, utilities, and components to improve development efficiency.
• Troubleshoot production issues and implement performance optimizations. Collaborate with Business Analysts, Architects, QA teams, and DevOps teams.
• Reporting Data Processing: Develop and support offline reporting solutions, scheduled reports, and data extraction processes.
• Design and optimize complex SQL queries, stored procedures, and database objects.
• Work with large datasets and ensure data accuracy, integrity, and performance.
• Support batch processing and report generation using reporting tools and database technologies.
• Database Integration: Design and maintain relational databases and data models.
• Perform database tuning, query optimization, and performance analysis.
• Integrate applications with databases, external services, and enterprise platforms.
• Ensure proper error handling, logging, and monitoring across applications.

Experience Core Skills Backend (Mandatory) Required

• Bachelor's Degree in Computer Science and Engineering, Information Systems, or related field
• At least 6-9 years Relevant experience in Java Backend Developement.
• Java 8/11/17
• Spring Boot
• REST APIs
• Microservices Architecture
• SQL and Database Design
• Extensive experience with databases such as: Oracle,SQL Serverc, PostgreSQL,MySQL
• Messaging systems (Kafka / PubSub / RabbitMQ)
• CI/CD pipelines
• Git-based version control
• Unit testing, integration testing
• Design patterns and clean code principles