Senior Java Developer

Full Stack Java Developer

Key Responsibilities

• Design, develop, and maintain scalable backend systems using

  Java and Spring Boot

  .
• Implement secure APIs and services using

  Spring Security, OAuth2, and JWT

  .
• Develop and maintain

  RESTful and GraphQL APIs

  for application and system integration.
• Build responsive, interactive user interfaces using

  React, Angular, or TypeScript

  .
• Architect and manage microservices using

  Spring Cloud Gateway, Config Server, Eureka, Feign, and Resilience4j

  .
• Ensure high performance and reliability using

  Multithreading, Concurrency, and CompletableFuture

  .
• Work with relational databases such as

  PostgreSQL

  (preferred) and MySQL using

  Spring Data JPA and Hibernate

  .
• Write clean, maintainable, and test-driven code using

  JUnit and Spring Boot Testing

  .
• Manage code repositories, build processes, and deployments using

  Git, Maven/Gradle, Jenkins, Docker, and Kubernetes

  .
• Work with cloud platforms such as

  AWS (EC2, S3, RDS, Lambda), Azure (App Service, AKS), or GCP (GKE, Cloud SQL)

  .
• Implement and maintain

  CI/CD pipelines

  for automated build, testing, and deployment.
• Collaborate with cross-functional teams to deliver high-quality, 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 Server, Eureka, Feign, Resilience4j), Microservices Architecture, Multithreading & Concurrency, REST API, GraphQL, Hibernate.

Frontend

HTML, CSS, JavaScript, React, Angular, TypeScript.

Database

PostgreSQL (preferred), MySQL, or similar relational databases.

DevOps & Tools

Git, Maven, Gradle, Jenkins, Docker, Kubernetes.

Cloud

AWS, Azure, GCP.

Testing

JUnit, Spring Boot Testing.

CI/CD

Hands-on experience with automated build and deployment pipelines.

Educational Qualification

• Minimum:

  M.Sc (IT), MCA, B.Tech, or B.E

  from a reputed institute.
• Must have

  a minimum of 10 years of experience

  in software development.