Capgemini - Java Backend Developer - Microservices Architecture (7-16 yrs)

Key Responsibilities :

- Develop and Maintain Backend Systems : Write clean, maintainable code for backend services using Core Java and Spring Boot.

- Microservices Architecture : Design and implement Microservices for scalability and modularity.

- Database Interaction : Use Hibernate for object-relational mapping and efficient database interactions.

- Containerization : Develop containerized applications using Docker, ensuring consistency across different environments.

- Cloud Infrastructure : Deploy and manage applications on Azure or AWS cloud platforms.

- Kubernetes Orchestration : Manage and scale containerized applications using Kubernetes for automated deployment and orchestration.

- Application Monitoring : Implement application monitoring tools such as Prometheus, Grafana, ELK Stack, or Datadog to track system performance and troubleshoot issues.

- Collaboration : Work closely with front-end developers, DevOps, and other team members to ensure smooth application delivery.

- Code Quality and Testing : Write unit and integration tests and engage in code reviews to ensure the quality and reliability of backend services.

- Optimization : Troubleshoot and optimize backend services for maximum efficiency and low latency.

- Documentation : Document code and system architecture for future reference and knowledge sharing.

Required Skills and Qualifications :

- Core Java : Proven experience in Java development with a focus on backend systems.

- Spring Boot : Strong experience with Spring Boot for building RESTful APIs and microservices.

- Microservices : Understanding of microservices architecture and ability to design scalable, distributed systems.

- Hibernate : Hands-on experience with Hibernate ORM for database interaction.

- Docker : Proficiency in Docker for containerizing applications and ensuring smooth deployments.

- Cloud Platforms : Experience with Azure or AWS for cloud infrastructure and services.

- Kubernetes : Experience with Kubernetes for container orchestration, scaling, and management of containerized applications.

- Monitoring Tools : Experience implementing and using monitoring tools such as Prometheus, Grafana, ELK Stack, or Datadog.

- SQL and NoSQL Databases : Strong understanding of relational (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB) databases.

- CI/CD Pipelines : Experience with CI/CD pipelines and tools such as Jenkins, GitLab CI, etc.

- Version Control : Familiarity with Git for version control.

- Problem Solving : Excellent debugging, troubleshooting, and performance optimization skills.

- Collaboration : Strong communication skills and the ability to work in a collaborative environment.

Preferred Skills :

- Kafka or other message brokers.

- Knowledge of Agile/Scrum methodologies.

- Experience with Jenkins, Ansible, or other automation tools.

- Familiarity with OAuth2, JWT, and security best practices.

- Cloud-native development experience.

- Familiarity with GraphQL or gRPC.

Education and Experience :

- Bachelor's degree in Computer Science, Engineering, or related field (or equivalent practical experience).

- 7 years of experience in backend development with a focus on Java, microservices, and cloud technologies.