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Java Developer (Backend)

Charter Global, Inc.United States🇺🇸United StatesPosted Sep 29, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Remote
Location
United States
Posted
Yesterday
MicroservicesSpringSpring BootScrumAgileGitHibernateJavaREST

Job Description

Job Title: Java Developer (Backend)

Location: Remote/WFH and only the first week onsite at the nearest client office.

Duration: 3+ months contract with extensions

Position Summary :

Seeking a strong Java Backend Developer with 6–9 years of experience building enterprise applications. The ideal candidate has deep expertise in Core Java, Spring Boot, REST APIs, design patterns, microservices, and distributed systems. 

Key Responsibilities:

  • Design, develop, and maintain scalable Java backend applications. 
  • Build REST APIs and microservices using Spring Boot. 
  • Apply Java design patterns and engineering best practices. 
  • Collaborate with architects and business teams on technical solutions. 
  • Troubleshoot production issues and optimize application performance. 
  • Participate in code reviews and CI/CD processes. 

Required Skills :

  • Core Java (Java 8/11/17+) 
  • Object-oriented programming, Collections, Multithreading, and Concurrency 
  • Java Design Patterns 
  • Spring Boot, Spring Data JPA, and Hibernate 
  • REST API Development 
  • Microservices Architecture 
  • Git, Maven, and Agile/Scrum 

Required Experience: 

  • 6–9 years of software development experience with Java. 
  • Experience building enterprise applications and distributed systems. 
  • Strong API and microservices development experience. 

Top 5 Must-Have Skills:

  1. Core Java 
  1. Java Design Patterns 
  1. Spring Boot 
  1. REST APIs and Microservices 

Multithreading and Concurrency

Best Regards,

-------

David Roy | #LI-DR1 Accounts Manager – US Staffing | Charter Global Inc. |    

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