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Java Fullstack developer

Diverse Lynx LLC

Job Location:

Charlotte, NC - USA

Hourly Salary: USD 58 - 62

Posted: 16 October 2026 (17 hours ago)

Application Deadline: 13 January 2027

Vacancies: 1 Vacancy

Job Summary

Location: Charlotte NC
Job Title: Senior Full Stack Java Developer
Rate: $58/hr -$62/hr
years: 10 yr

Job Summary

We are seeking an experienced Full Stack Java Developer with strong expertise in Java Spring Boot microservices architecture and to design develop and maintain scalable enterprise applications. The ideal candidate will have hands-on experience building robust backend services developing responsive user interfaces and integrating frontend applications with RESTful APIs.
The candidate will collaborate with architects product managers QA engineers DevOps teams and other developers to deliver high-quality software solutions. The role requires strong programming skills knowledge of modern web development practices and experience working in Agile environments.

Key Responsibilities

Design develop and maintain enterprise applications using Java Spring Boot and .
Build scalable backend services and RESTful APIs using Java and Spring Boot.
Develop reusable responsive and user-friendly UI components using React JavaScript HTML5 and CSS3.
Implement microservices architecture and integrate backend services with frontend applications.
Manage application state and data flow using React Hooks Context API Redux or similar technologies.
Integrate frontend components with REST APIs and handle asynchronous requests validation and error responses.
Develop and Eligible to workimize database queries stored procedures and data access layers using SQL and relational databases.
Implement authentication and authorization using Spring Security OAuth 2.0 and JWT.
Write clean maintainable reusable and testable code following industry best practices.
Develop unit and integration tests using JUnit Mockito Jest React Testing Library or equivalent tools.
Troubleshoot application issues perform root-cause analysis and improve performance and reliability.
Participate in code reviews technical design discussions sprint planning and other Agile ceremonies.
Collaborate with QA teams to resolve defects and support functional regression and integration testing.
Implement CI/CD pipelines and support application deployment using Jenkins Git Docker and cloud platforms.
Monitor application performance identify bottlenecks and implement Eligible to workimization strategies.
Maintain technical documentation and contribute to continuous improvement initiatives.

Required Technical Skills

Backend Development

Strong proficiency in Java 8 or later including collections multithreading exception handling and object-oriented programming.
Hands-on experience with Spring Boot Spring MVC Spring Data JPA and Hibernate.
Strong knowledge of microservices architecture and RESTful web services.
Experience with Maven or Gradle and dependency management.
Understanding of design patterns SOLID principles and clean code practices.

Frontend Development

Strong experience with functional components and React Hooks.
Proficiency in JavaScript ES6 HTML5 and CSS3.
Experience with Redux Context API or other state management solutions.
Knowledge of responsive web design and reusable component development.
Experience integrating React applications with REST APIs.
Familiarity with frontend build tools such as npm Vite or Webpack.

Database and API Development

Experience with relational databases such as Oracle PostgreSQL or MySQL.
Strong SQL skills including joins indexing query Eligible to workimization and data modeling.
Experience designing consuming and documenting REST APIs.
Understanding of JSON HTTP protocols and API error handling.

Testing and DevOps

Experience with JUnit and Mockito for backend testing.
Familiarity with Jest and React Testing Library for frontend testing.
Experience with Git Jenkins and CI/CD pipelines.
Knowledge of Docker and containerized application deployment.
Familiarity with cloud platforms such as AWS Azure or Google Cloud.

Preferred Qualifications

Experience developing distributed enterprise applications and high-volume backend services.
Knowledge of Kafka or RabbitMQ for asynchronous messaging.
Experience with Kubernetes and cloud-native application development.
Familiarity with API gateways caching logging monitoring and distributed tracing.
Understanding of application security OAuth 2.0 JWT and secure coding standards.
Experience working with Agile/Scrum teams.
Strong communication analytical troubleshooting and collaboration skills.

Education and Experience

Bachelors or Masters degree in Computer Science Information Technology or a related field or equivalent practical experience.
Typically 5 years of software development experience including hands-on Java development and React-based frontend development.
Demonstrated experience building and supporting full stack web applications in production environments.
Experience with the complete software development lifecycle from requirements analysis and design through testing deployment and production support.

Key Deliverables

Develop and maintain scalable full stack applications using Java and React.
Deliver reliable microservices and well-designed REST APIs.
Build responsive and accessible user interfaces.
Improve application performance maintainability and security.
Maintain automated test coverage and support continuous integration and delivery.
Collaborate with cross-functional teams to deliver business requirements on schedule.

Ideal Candidate Profile

The ideal candidate is a hands-on Full Stack Java Developer with strong backend expertise in Java and Spring Boot and practical frontend experience with . The candidate should be capable of designing end-to-end application features integrating frontend and backend systems troubleshooting complex issues and delivering secure scalable and maintainable enterprise software in an Agile environment.

Key skills for your resume or job search

Backend: Java Spring Boot Spring MVC Hibernate Microservices
Frontend: JavaScript ES6 Redux HTML5 CSS3
APIs: REST APIs JSON OAuth 2.0 JWT
Database: Oracle PostgreSQL MySQL SQL
Testing: JUnit Mockito Jest React Testing Library
DevOps: Git Jenkins Docker Kubernetes CI/CD
Cloud: AWS Azure or Eligible to workP

Disclaimer: Diverse Lynx LLC is an Equal Opportunity Employer. All applicants and employees are evaluated without discrimination based solely on their qualifications ability competence and performance. This email and its attachments may contain confidential or proprietary information and is intended only for the recipient(s). If you received this message in error please disregard it and notify the sender. If you no longer wish to receive our communications you may unsubscribe at any time.
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