Java Developer

Key Responsibilities

• Develop Spring Boot services, REST APIs and business logic based on functional and technical requirements.
• Implement persistence using JPA/Hibernate and write efficient SQL for Oracle/PostgreSQL.
• Integrate internal/external APIs and handle validation, error responses, logging and retries appropriately.
• Write unit tests and support API/regression testing with QA.
• Fix defects, analyze application logs and support releases across UAT and production environments.
• Participate in code reviews, sprint planning, estimation and technical documentation.
• Follow secure coding, version control and CI/CD practices.

Required Technology / Skills

Skill Area

Requirement

Core Java

Java 8/11/17, OOP, collections, exceptions, streams

Frameworks

Spring Boot, Spring MVC, Spring Data JPA / Hibernate

APIs

REST/JSON, Swagger/OpenAPI, Postman

Database

Oracle / PostgreSQL, SQL and basic query optimization

Development Tools

Git/Bitbucket, Maven/Gradle, Jenkins or equivalent CI/CD

Testing

JUnit / Mockito; debugging and log analysis

Good to Have

Kafka/RabbitMQ, Docker, AWS services

Preferred Experience

• Banking/NBFC/FinTech product development experience.
• Experience with transaction-heavy enterprise applications.