Java Fullstack Developer

  • Portsmouth, NH
  • Posted 4 days ago | Updated 4 days ago

Overview

On Site
Depends on Experience
Accepts corp to corp applications
Contract - W2
Contract - 1 Month(s)

Skills

API
Algorithms
Amazon Web Services
AngularJS
Cloud Computing
Collaboration
Continuous Delivery

Job Details

We are looking for a Java Fullstack Developer for our client in Portsmouth, NH
Job Title: Java Fullstack Developer
Job Location: Portsmouth, NH
Job Type: Contract
Job Description:
  • The Java Developer will support a modernization initiative transitioning an existing WebSphere-based Java application using the Spring Framework (XML) and JMS into a modern architecture using Spring Boot APIs and an Angular UI.
  • This role also includes participating in the migration from DB2 to AWS Aurora.
  • The ideal candidate will have strong Java fundamentals and deep understanding of application lifecycle, Spring frameworks, and modern API development.
  • This role requires both technical expertise and the ability to integrate legacy applications into new cloud-based architectures.
Requirement/Must Have:
  • Strong understanding of core Java concepts and IoC principles.
  • Ability to explain data structures and their underlying mechanisms (HashMaps, Sets, etc.).
  • Knowledge of Java bean lifecycle events.
  • Understanding of Spring Boot lifecycle and key hooks.
  • Experience with RESTful API design and implementation.
  • Experience with unit testing and TDD (JUnit, Mockito).
  • Proficiency with Git.
  • Knowledge of performance optimization, debugging, and profiling for Java applications.
  • Familiarity with Docker, Kubernetes, and containerized environments.
Skills:
  • Core Java.
  • Spring Framework (XML), Spring Boot.
  • JMS.
  • REST API development.
  • Angular UI integration (front-end collaboration).
  • DB2 to AWS Aurora migration familiarity.
  • Data structures and algorithms.
  • Object-oriented design and design patterns.
  • Git version control.
  • Unit testing frameworks.
Should Have:
  • Understanding of CI/CD practices.
  • Experience working in cloud environments.
  • Experience with microservices architecture.
Experience:
  • Proven experience as a Java Developer working with enterprise applications.
  • Experience with WebSphere applications preferred.
  • Experience with modernization or migration projects is a plus.
Qualification and Education:
  • Bachelor s degree in Computer Science or related field preferred.
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