Java Developer - Work from home Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Responsibilities: Design, develop, and maintain scalable and efficient backend applications using Java and Spring Boot. Implement and manage microservices and REST APIs to ensure seamless integration between systems. Collaborate with the development team to define and optimize database structures, ensuring optimal performance. Apply best security practices in managing user authentication and authorization. Write and maintain unit and integration tests to ensure code quality. Participate in the CI/CD process, contributing to continuous improvement and deployment efficiency. Work with cloud infrastructure to deploy and manage applications in a scalable manner. Contribute to architecture and design discussions to ensure robust and maintainable solutions. Qualifications: Good hands-on experience in Java (v8+). Strong knowledge in developing GraphQL APIs. Strong knowledge of Spring Boot Microservices, REST APIs. Experience with relational databases like PostgreSQL, MySQL, or SQL Server and NoSQL DBs like MongoDB. Understanding of OAuth, JWT, and session management to securely manage user authentication and authorization. Writing unit test cases using Junit, Mockito. Good understanding of CI/CD process using tools like Jenkins, CircleCI, or GitLab CI, JIRA etc. Experience in any cloud platform like AWS, Azure or GCP. Experience with Docker for containerization and Kubernetes for orchestration, to ensure scalability and consistency across environments. About Capgemini: At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world's most innovative companies unleash their potential. From autonomous cars to lifesaving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same. #J-18808-Ljbffr