Java Full Stack Developer - JPMC - Bangalore, India

Oracle is a leading technology company, and they are seeking a Java Full Stack Developer. The role involves designing and developing end-to-end web applications, building RESTful APIs, and implementing scalable microservices while collaborating with Agile teams.

Responsibilities

• Design and develop end-to-end web applications using Java for the backend and Angular/React for the frontend
• Build and maintain RESTful APIs for service integration across systems
• Develop and consume APIs for frontend-backend and third-party integration using JSON/XML
• Implement scalable and secure microservices using Spring Boot and Spring Cloud
• Create responsive and intuitive user interfaces that align with modern UX standards
• Integrate applications with relational and NoSQL databases, message queues, and authentication systems
• Conduct API testing and validation using tools like Postman and Swagger
• Work closely with DevOps to ensure smooth deployments via CI/CD pipelines and Docker/Kubernetes
• Collaborate in Agile teams, participate in code reviews, and ensure high code quality through test coverage

Skills

• Minimum 8–12 years of experience in full stack development with strong expertise in Java, API development, and modern front-end technologies
• Proven track record in building enterprise-scale web applications, RESTful services, and scalable microservices
• Design and develop end-to-end web applications using Java for the backend and Angular/React for the frontend
• Build and maintain RESTful APIs for service integration across systems
• Develop and consume APIs for frontend-backend and third-party integration using JSON/XML
• Implement scalable and secure microservices using Spring Boot and Spring Cloud
• Create responsive and intuitive user interfaces that align with modern UX standards
• Integrate applications with relational and NoSQL databases, message queues, and authentication systems
• Conduct API testing and validation using tools like Postman and Swagger
• Work closely with DevOps to ensure smooth deployments via CI/CD pipelines and Docker/Kubernetes
• Collaborate in Agile teams, participate in code reviews, and ensure high code quality through test coverage
• Backend: Java 8/11/17, Spring Boot, Spring MVC, Spring Security, Hibernate, REST APIs
• API Development: RESTful API design, JSON/XML, Swagger/OpenAPI, Postman
• Frontend: Angular (v10+), React.js, JavaScript/TypeScript, HTML5, CSS3, Bootstrap
• Databases: MySQL, PostgreSQL, Oracle, MongoDB
• API Security: OAuth2, JWT, API Gateways
• DevOps & CI/CD: Jenkins, GitLab CI, Maven/Gradle, Docker, Kubernetes
• Testing Tools: JUnit, Mockito, Jasmine/Karma, REST Assured
• Other Tools: Git, IntelliJ, VS Code, JIRA, Bitbucket
• Strong experience in building and integrating secure, scalable APIs and microservices
• Knowledge of API versioning, governance, and best practices
• Experience in OAuth2/JWT-based security and token validation
• Familiarity with GraphQL, WebSockets, or event-driven architectures
• Agile/Scrum project experience with continuous integration & delivery pipelines

Company Overview

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