Capgemini - Java Developer - Microservices Architecture

Job Description :

We are looking for an experienced Java Developer with 6-11 years of strong hands-on experience in Core Java, J2EE, Spring, Spring Boot, REST APIs, and Microservices. The ideal candidate should have a solid understanding of object-oriented programming, web application development, enterprise application architecture, and deployment of Java-based applications.

The candidate will be responsible for designing, developing, enhancing, integrating, and maintaining scalable Java applications. The role requires someone who can work effectively in a global, collaborative environment and contribute throughout the complete software development lifecycle.

Key Responsibilities :

• Design, develop, test, deploy, and maintain robust enterprise applications using Core Java, Java, and J2EE.
• Develop scalable and maintainable applications using Spring Framework and Spring Boot.
• Build and enhance web applications using MVC architecture and frameworks such as JSP and Struts.
• Apply strong Object-Oriented Programming (OOPS) concepts and Java design principles to develop clean and reusable code.
• Develop and integrate RESTful APIs, REST services, and Web Services for application-to-application communication.
• Design and implement Spring Boot-based Microservices and support their deployment across application environments.
• Work with Hibernate/ORM for database interaction and efficient data persistence.
• Develop application components following established coding standards, design patterns, and best practices.
• Deploy, configure, and troubleshoot applications on Apache Tomcat and WebLogic application servers.
• Participate in application integration, debugging, performance tuning, and production issue resolution.
• Analyze technical requirements and translate business requirements into effective technical solutions.
• Perform unit testing, integration testing, debugging, and code reviews to ensure application quality.
• Collaborate with QA, DevOps, Business Analysts, Architects, Product Managers, and other technology teams.
• Participate in Agile/Scrum ceremonies including sprint planning, daily stand-ups, reviews, and retrospectives.
• Troubleshoot application issues and provide timely resolutions while ensuring minimal impact on business operations.
• Contribute to technical documentation, application design documentation, and deployment-related documentation.
• Follow project timelines and ensure deliverables are completed within agreed deadlines.
• Work effectively with geographically distributed/global teams and maintain clear communication with stakeholders.

Technical Skills - Must Have :

• Strong hands-on experience in Core Java, Java, and J2EE.
• Excellent understanding of OOPS concepts including inheritance, abstraction, encapsulation, and polymorphism.
• Good knowledge of Java Collections, Exception Handling, Multithreading, and Java fundamentals.
• Experience developing enterprise-grade Java applications.
• Hands-on experience with Spring Framework.
• Experience with Spring 3.x or above is preferred.
• Strong hands-on experience with Spring Boot.
• Understanding of Spring-based application architecture and dependency injection.
• Experience developing and deploying Spring Boot Microservices.
• Strong experience developing and consuming RESTful services / REST APIs.
• Experience integrating applications using Web Services.
• Understanding of API design, request/response handling, authentication, error handling, and service integration.
• Hands-on experience with Hibernate/ORM.
• Understanding of database connectivity, entity mapping, relationships, transactions, and query optimization.

Web Application Development :

• Experience building MVC-based web applications.
• Hands-on experience with JSP and Struts.
• Basic understanding of HTML and web application technologies.
• Hands-on experience with one or more of the following:

1.

Apache

Tomcat

2.

Oracle

WebLogic Server

Microservices :

• Experience developing and deploying Spring Boot-based Microservices.
• Understanding of service-to-service communication and distributed application architecture.
• Knowledge of microservices development, deployment, monitoring, and troubleshooting.

Desired Skills :

• Strong understanding of MVC architecture.
• Experience with JSP/Struts-based applications.
• Knowledge of Hibernate.
• Experience with Tomcat/WebLogic.
• Exposure to Microservices architecture.
• Understanding of software development lifecycle and Agile methodologies.
• Exposure to CI/CD and DevOps practices will be an advantage.
• Excellent verbal and written communication skills.
• Strong analytical and problem-solving abilities.
• Excellent team player with the ability to collaborate effectively with cross-functional teams.
• Ability to work with global and geographically distributed teams.
• Strong ownership and accountability for assigned deliverables.
• Ability to manage priorities and follow through on deadlines.
• Good stakeholder management and interpersonal skills.
• Ability to work independently while contributing effectively to the overall team.
• Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related discipline.
• Equivalent technical qualifications with relevant industry experience may also be considered.