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Java React Developer Jobs in Washington (NOW HIRING)

Entarian

Java / React Developer

Arlington, VA

$58.75 - $76/hr

We are seeking a Java / React developer that is responsible for designing, developing, and maintaining scalable, secure, and high-performing applications using modern Java and React technologies.

AHU Technologies, Inc.

REACT Developer

Washington, DC · On-site +1

$85 - $94/hr

... Senior React Developer position requires in-depth knowledge of JavaScript, object model, DOM ... JAVA applications and systems • Proactively monitors and reports performance utilization of ...

West Advanced Technologies (WATI)

JAVA Developer

Annapolis, MD · On-site

$50.50 - $65.25/hr

JAVA Developer Annapolis, MD 12+ months Mandatory Qualifications: Bachelor's degree in Computer ... HTML/CSS JavaScript, Angular, React or Vue Gitlab Python (Django) Java EE 6/8, servlets, core java ...

TENAX Technologies

Java Developer

Washington, DC · On-site

$57.75 - $74.75/hr

Full Stack Java Developer (TS/SCI) Office of Naval Intelligence Support TENAX Technologies, LLC is ... such as Angular, React, or similar technologies * Develop and optimize relational database ...

Tenax Technologies LLC

Java Developer

Washington, DC · On-site

$57.75 - $74.75/hr

Full Stack Java Developer (TS/SCI) - Office of Naval Intelligence Support TENAX Technologies, LLC ... such as Angular, React, or similar technologies * Develop and optimize relational database ...

Tenax Technologies LLC

Java Developer

Washington, DC · On-site

$57.75 - $74.75/hr

Full Stack Java Developer (TS/SCI) - Office of Naval Intelligence Support TENAX Technologies, LLC ... such as Angular, React, or similar technologies * Develop and optimize relational database ...

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Java React Developer information

What are the key skills and qualifications needed to thrive as a Java React Developer, and why are they important?

To thrive as a Java React Developer, you need strong proficiency in Java for backend development and React.js for frontend, along with a solid understanding of RESTful APIs and web application architecture. Familiarity with tools like Git, Maven, Jenkins, and experience with cloud platforms or containerization (e.g., Docker) are commonly required, as well as a relevant degree or certifications in software development. Excellent problem-solving abilities, teamwork, and effective communication distinguish top performers in this role. These skills ensure seamless integration between front- and back-end systems, enable effective collaboration, and drive the delivery of high-quality, scalable applications.

How do Java React Developers typically collaborate with backend and frontend teams on large-scale projects?

Java React Developers often serve as a bridge between backend and frontend teams, leveraging their expertise in Java for server-side logic and React for user interfaces. On large-scale projects, they participate in agile sprints, coordinate API design with backend engineers, and ensure seamless integration of frontend components. Regular code reviews, pair programming, and use of version control systems like Git are common practices to maintain code quality and facilitate collaboration. This cross-functional teamwork allows for faster development cycles and more robust, scalable applications.

What is a Java React Developer?

A Java React Developer is a software professional skilled in building web applications using Java for backend development and React.js for frontend user interfaces. They design, develop, and maintain scalable applications by integrating server-side logic with dynamic, responsive web pages. These developers are proficient in Java frameworks like Spring Boot and use React to create interactive, high-performance user experiences. Their role often involves collaborating with other developers, testing and debugging code, and ensuring seamless communication between the backend and frontend components.

What is the difference between Java React Developer vs Java Backend Developer?

AspectJava React DeveloperJava Backend Developer
Primary FocusFront-end development using React and JavaServer-side development with Java
Skills RequiredJava, React, JavaScript, HTML, CSSJava, Spring, Hibernate, SQL
Work EnvironmentCollaborates with UI/UX teams, front-end and back-end teamsWorks mainly on server-side logic, database integration
Common UsageDeveloping interactive web applications with dynamic UIBuilding and maintaining backend services and APIs

Java React Developers focus on creating engaging user interfaces with React while utilizing Java for backend logic. In contrast, Java Backend Developers specialize in server-side programming, database management, and API development using Java technologies. Both roles often collaborate but differ primarily in their front-end versus back-end responsibilities.

What are popular job titles related to Java React Developer jobs in Washington? For Java React Developer jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Java React Developer jobs in Washington look for? The top searched job categories for Java React Developer jobs in Washington are:
Java React Developer jobs near you
Infographic showing various Java React Developer job openings in Washington as of May 2026, with employment types broken down into 75% Full Time, 15% Part Time, and 10% Contract. Highlights an 69% Physical, 3% Hybrid, and 28% Remote job distribution.

Java / React Developer

Entarian

Arlington, VA

$58.75 - $76/hr

Full-time

Posted 28 days ago

Job description

We are seeking a Java / React developer that is responsible for designing, developing, and maintaining scalable, secure, and high-performing applications using modern Java and React technologies. This role partners closely with the system owner, UX designers, cloud engineers, and testers to deliver a solution that meets functional, security, and operational requirements.

Key Responsibilities

  • Design, build, and maintain RESTful APIs and microservices using Java.
  • Develop rich, responsive, and accessible front-end interfaces using React.
  • Implement reusable UI components and efficient application state management.
  • Integrate front-end applications with secure back-end services and databases.
  • Translate business and technical requirements into scalable full-stack solutions.
  • Participate in architecture design sessions for cloud-native applications, microservices, and event-driven patterns.
  • Ensure code is modular, maintainable, and aligned with best practices and design patterns.
  • Collaborate with DevOps engineers to support CI/CD pipelines using tools such as GitHub Actions, GitLab, Jenkins, or Azure DevOps.
  • Deploy and maintain applications in AWS, Azure, or hybrid cloud environments.
  • Implement secure coding practices aligned with zero trust principles.
  • Participate in peer code reviews to ensure quality, security, and performance.
  • Troubleshoot complex bugs across the stack and provide timely resolutions.
  • Contribute to Agile ceremonies including sprint planning, backlog refinement, stand-ups, and retrospectives.
  • Provide accurate estimates, documentation, and status updates to stakeholders.
  • Submit, document, and execute application changes in accordance with established change management processes.
  • Conduct impact analysis, regression testing, and readiness reviews prior to production releases.
  • Support post-deployment validation and continuous improvement.

Required Qualifications:

  • Bachelor’s degree in a related field with 5 years of relevant experience, or a total of 9 years of applicable professional experience in lieu of a degree.
  • Full-stack development experience with Java and React.
  • Experience with Git, CI/CD pipelines, and containerization (Docker, Kubernetes).
  • Solid understanding of secure coding practices and modern SDLC.
  • Strong problem-solving skills with the ability to diagnose issues across the stack.
  • Excellent communication and collaboration skills.
  • Ability to work independently, manage multiple priorities, and deliver high-quality results.

Preferred Qualifications:

  • Experience with AWS, Azure, or GCP cloud services (Lambda, API Gateway, ECS/EKS, S3, etc.).
  • Familiarity with OAuth2/OIDC, SSO, Okta, Entra ID, or other identity providers.
  • Experience with Drupal.
  • Exposure to automated testing frameworks and infrastructure-as-code (Terraform).

Formed through the strategic union of Sev1Tech and ERT, Entarian is a premier provider of mission-critical engineering and technology solutions. Founded on a legacy of excellence dating back to 1993, Entarian is a product of an evolved and fully diversified engineering and federal technology leader. From deep space to defense and civilian missions, Entarian delivers secure, mission-aligned digital solutions that drive national resilience and operational effectiveness. We don't just support modernization; we define it.

Join the Mission and Start your Career Journey: Apply Directly via our Careers Portal  Connect, Referrals & Inquiries? Email the team: careers@entarian.com

Entarian is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

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