Consultant - Java Backend

enGen Global; Hyderabad, Chennai; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

enGen Global is seeking a highly skilled Java Developer with 6–9 years of hands-on experience to design, develop, and support enterprise applications, reporting solutions, and backend systems. The role focuses on Java technologies, database development, batch processing, and offline reporting platforms.

Responsibilities include architecture design, RESTful API development, microservices, and batch processing.

Qualifications

• Bachelor's Degree in Computer Science and Engineering, Information Systems, or related field
• 6-9 years of experience
• Experience in Java Backend Development
• Proficient with Java 8/11/17
• Experience with Spring Boot and REST APIs
• Experience with Microservices Architecture
• Strong SQL and database design skills
• Databases such as Oracle, SQL Server, PostgreSQL, MySQL
• Messaging systems (Kafka / PubSub / RabbitMQ)
• CI/CD pipelines Git-based version control
• Unit testing and integration testing
• Knowledge of design patterns and clean code principles

Responsibilities

• Architect and develop scalable, secure enterprise applications using Java technologies
• Contribute to architecture, system design, and technical solution discussions
• Develop and consume RESTful APIs and integrate with internal and external systems
• Follow coding standards, patterns, and best practices
• Participate in code reviews and solution validations
• Hands-on development using Java, Spring Boot, and Microservices
• Build backend services, batch jobs, and reporting solutions
• Create reusable frameworks and utilities to improve development efficiency
• Troubleshoot production issues and optimize performance
• Collaborate with Business Analysts, Architects, QA, and DevOps
• Develop offline reporting solutions, scheduled reports, and data extraction processes
• Design and optimize complex SQL queries, stored procedures, and database objects
• Ensure proper error handling, logging, and monitoring

Skills

Java backend development

Java 8/11/17

Spring Boot

REST APIs

Microservices architecture

SQL and database design

Batch processing

Offline reporting

Unit testing

Education

Bachelor's degree in Computer Science/Engineering or related field

Tools

Kafka/RabbitMQ/PubSub

CI/CD pipelines

Job description

Job Summary

Overview: We are seeking a highly skilled and experienced Java Developer with 610 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.

Requirements

• Bachelor's Degree in Computer Science and Engineering, Information Systems, or related field
• At least 6-9 years
• Relevant experience in Java Backend Development
• 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