Key Responsibilities:
Design, develop, and maintain scalable backend services using Java and Spring Boot.
Implement secure APIs using Spring Security, OAuth2, and JWT.
Develop and maintain RESTful and GraphQL APIs for system integration.
Build dynamic, user-friendly interfaces using React, Angular, or TypeScript.
Architect and manage microservices using Spring Cloud Gateway, Config Server, Eureka, Feign, and Resilience4j.
Ensure application performance and reliability using Multithreading, Concurrency, and Completable Future.
Integrate with databases such as PostgreSQL using Spring Data JPA and Hibernate.
Required Skills:
Write clean, maintainable, and test-driven code with JUnit and Spring Boot Testing.
Manage source control, builds, and deployments using Git, Maven/Gradle, Jenkins, Docker, and Kubernetes.
Work with cloud services - AWS (EC2, S3, RDS, Lambda), Azure (App Service, AKS), or GCP (GKE, Cloud SQL).
Implement CI/CD pipelines for continuous integration and deployment.
Collaborate with cross-functional teams to deliver end-to-end solutions within timelines.
Technical Skills Required:
Backend: Java (1.8/11/17/21/25), Spring Boot, Spring Security, Spring Data JPA, Spring Cloud (Gateway, Config, Eureka, Feign, Resilience4j), Microservices Architecture, Multithreading & Concurrency, REST API, GraphQL, Hibernate.
Frontend: HTML, CSS, JavaScript, React, Angular, TypeScript.
Database: PostgreSQL (preferred), MySQL or similar.
DevOps & Tools: Git, Maven, Gradle, Jenkins, Docker, Kubernetes.
Cloud: AWS, Azure, GCP.
Testing: JUnit, Spring Boot Testing.
CI/CD: Hands-on experience in automation pipelines and continuous deployment.
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