Full Stack Developer (React JS + Java Spring Boot) (Bengaluru)
Capgemini
Bengaluru, Karnataka, IndiaSENIOR
full stackdeveloper
Job Description
We are looking for an experienced Full Stack Developer with strong expertise in ReactJS, and Java Spring Boot.
Responsibilities
- Design, develop, and maintain frontend applications using React Native, React 18, and TypeScript/JavaScript
- Build and maintain RESTful APIs and microservices using Java 17+ and Spring Boot
- Integrate frontend applications with backend services using REST APIs
- Implement secure authentication and authorization mechanisms (OAuth2, OpenID Connect, JWT)
- Work with Spring ecosystem including Spring MVC, Spring Security, Spring Data, and Spring Batch
- Develop and manage database interactions using JPA/Hibernate
- Ensure application security using OWASP standards, input validation, and secure token handling
- Collaborate in Agile development environments with cross-functional teams
- Contribute to CI/CD pipelines (GitLab), containerization (Docker/Kubernetes), and cloud deployments
- Participate in code reviews, testing, and performance optimization
- Design, develop, and maintain frontend applications using React Native, React 18, and TypeScript/JavaScript
- Build and maintain RESTful APIs and microservices using Java 17+ and Spring Boot
- Integrate frontend applications with backend services using REST APIs
- Implement secure authentication and authorization mechanisms (OAuth2, OpenID Connect, JWT)
- Work with Spring ecosystem including Spring MVC, Spring Security, Spring Data, and Spring Batch
- Develop and manage database interactions using JPA/Hibernate
- Ensure application security using OWASP standards, input validation, and secure token handling
- Collaborate in Agile development environments with cross-functional teams
- Contribute to CI/CD pipelines (GitLab), containerization (Docker/Kubernetes), and cloud deployments
- Participate in code reviews, testing, and performance optimization
Qualifications
- Frontend: React Native, ReactJS (v18), TypeScript / JavaScript, Redux
- Backend: Java 17+, Spring Boot, REST APIs, Microservices Architecture
- Database: JPA, Hibernate
- Version Control: Git
- Robust understanding of API integration and documentation tools (Swagger, Postman)
- Knowledge of Agile methodologies
- Exposure to AWS or Azure cloud platforms
- Familiarity with monitoring & observability tools (ELK, Splunk, AppDynamics)
- Understanding of BPM/workflow orchestration and BPMN 2.0
- Knowledge of testing frameworks: JUnit, Mockito, Cucumber, Jest, Appium/Detox
- Familiarity with tools like Insomnia / Postman for API testing
- Bachelors/Masters degree in Computer Science, Engineering, or related field
- Minimum 8+ years of relevant experience in full stack development
- Work on cutting-edge microservices and mobile/web applications
- Collaborative and innovation-driven environment
- Opportunity to work with modern tools and cloud technologies Job Summary:
- Frontend: React Native, ReactJS (v18), TypeScript / JavaScript, Redux
- Backend: Java 17+, Spring Boot, REST APIs, Microservices Architecture
- Database: JPA, Hibernate
- Version Control: Git
- Robust understanding of API integration and documentation tools (Swagger, Postman)
- Knowledge of Agile methodologies
- Exposure to AWS or Azure cloud platforms
- Familiarity with monitoring & observability tools (ELK, Splunk, AppDynamics)
- Understanding of BPM/workflow orchestration and BPMN 2.0
- Knowledge of testing frameworks: JUnit, Mockito, Cucumber, Jest, Appium/Detox
- Familiarity with tools like Insomnia / Postman for API testing
- Bachelors/Masters degree in Computer Science, Engineering, or related field
- Minimum 8+ years of relevant experience in full stack development
- Work on cutting-edge microservices and mobile/web applic
Nice to have
- Experience with API Gateway patterns
- Exposure to AWS or Azure cloud platforms
Benefits
- Collaborative and innovation-driven environment