Senior Full Stack Java Developer - Noida, Patna - Subhasis Mohanty ( Proprietor of Yellow Umbrella Group )

Description

Urgent Hiring

Position: Sr. Full Stack Java Developer

Experience: 10+ Years

Qualifications: M.Sc (IT) / MCA / B.Tech / B.E (Regular only)

Industry: Service based IT (on-roll, full time)

Job Location & Mode: Noida & Patna (WFO)

NP: Immediate- 15 Days

Salary: Upto 28 LPA with accommodation and food for Patna location

Interview Mode: Virtual (Technical AI+L1)+F2F (Noida (HO)

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. 

Key Responsibilities

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• Design, develop, and maintain scalable backend services using Java and Spring Boot.

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• Implement secure APIs using Spring Security, OAuth2, and JWT.

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• Develop and maintain RESTful and GraphQL APIs for system integration.

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• Build dynamic, user-friendly interfaces using React, Angular, or TypeScript.

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• Architect and manage microservices using Spring Cloud Gateway, Config Server, Eureka, Feign, and Resilience4j.

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• Ensure application performance and reliability using Multithreading, Concurrency, and CompletableFuture.

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• Integrate with databases such as PostgreSQL using Spring Data JPA and Hibernate.

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• Write clean, maintainable, and test-driven code with JUnit and Spring Boot Testing.

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• Manage source control, builds, and deployments using Git, Maven/Gradle, Jenkins, Docker, and Kubernetes.

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• Work with cloud services — AWS (EC2, S3, RDS, Lambda), Azure (App Service, AKS), or GCP (GKE, Cloud SQL).

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• Implement CI/CD pipelines for continuous integration and deployment.

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• Collaborate with cross-functional teams to deliver end-to-end solutions within timelines.