Java Developer Jobs

OptiSol Business Solutions

Location:
India, Chennai ▼
Coimbatore
Madurai

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

We are seeking a motivated and detail-oriented Java Developer with 1–3 years of experience in backend development using Spring Boot or equivalent Java frameworks. The ideal candidate should have a strong foundation in Data Structures and Algorithms (DSA), hands-on experience with Hibernate, and good exposure to system integration practices involving APIs, databases, and messaging platforms like Kafka. You’ll work in a collaborative Agile environment, building scalable, reliable, and well-integrated backend services.

Job Responsibility:

Design, develop, and maintain Java-based backend applications using Spring Boot and related frameworks
Build and enhance system integrations, including RESTful APIs, microservices, and message-driven communication (Kafka, RabbitMQ, etc.)
Participate in all phases of the Software Development Life Cycle (SDLC) — from requirement gathering to deployment and support
Collaborate effectively in an Agile/Scrum environment, contributing to sprints, reviews, and continuous improvement initiatives
Develop and maintain data persistence layers using Hibernate / JPA and relational databases
Write clean, maintainable, and efficient code, following best practices, design patterns, and code review standards
Work closely with QA, DevOps, and other teams to ensure seamless integration and deployment across environments
Troubleshoot and debug production issues, identifying and implementing long-term fixes
Stay up to date with the latest backend, integration, and messaging trends

Requirements:

Bachelor’s degree in Computer Science, Information Technology, or related field
1–3 years of hands-on experience in Java development
Proficiency in Core Java, OOPs concepts, and Data Structures & Algorithms (DSA)
Experience with Spring Boot, Spring Framework, and Hibernate / JPA
Solid understanding of API design, system integration, and microservices architecture
Basic working knowledge of messaging systems such as Kafka, RabbitMQ, or ActiveMQ
Good grasp of SDLC and Agile methodologies (Scrum/Kanban)
Strong debugging and troubleshooting skills
Familiarity with version control (Git) and build tools (Maven/Gradle)
Excellent communication and teamwork skills

Nice to have:

Experience with SQL / NoSQL databases (MySQL, PostgreSQL, MongoDB)
Basic knowledge of Docker, Kubernetes, or CI/CD pipelines
Exposure to cloud environments (AWS, GCP, or Azure)
Familiarity with JUnit, Mockito, or other testing frameworks
Eagerness to learn new integration technologies and modern backend practices

What we offer:

Opportunity to work on real-world, large-scale integrations and distributed systems
Gain hands-on experience with modern Java, Spring Boot, and Kafka ecosystems
Be part of a collaborative, agile, and learning-driven culture
Competitive compensation, mentorship, and career development opportunities

Additional Information:

Job Posted:
December 11, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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