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Java React Jobs in Washington (NOW HIRING)

Entarian

Java / React Developer

Arlington, VA · On-site

$58.75 - $76/hr

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

Entarian

Java / React Developer

Arlington, VA

$58.75 - $76/hr

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

Entarian

Java / React Developer

Arlington, VA

$58.75 - $76/hr

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

Entarian

Java / React Developer

Arlington, VA · On-site

$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.

Ad Hoc LLC

Software Engineer III

Mclean, VA · On-site

$58 - $78/hr

Software Engineer III - Java, React & Microservices Job number 870 This is a remote position. Ad Hoc is a technology company that empowers organizations to deliver scalable, impactful digital ...

Ad Hoc

Software Engineer III

Mclean, VA · Remote

$58 - $78/hr

Software Engineer III - Java, React & Microservices Job number 870 This is a remote position. Ad Hoc is a technology company that empowers organizations to deliver scalable, impactful digital ...

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Java React information

What typical challenges might I face in a Java React developer role?

As a Java React developer, you may encounter challenges such as integrating complex backend logic with a dynamic frontend, optimizing application performance, and maintaining clean, scalable code across both Java and React-based systems. Balancing new feature development with fixing bugs or refactoring legacy code is also common. Additionally, you might need to keep up with rapid changes in frontend frameworks and backend best practices, which can require continuous learning. Collaborating effectively with designers, backend and frontend developers, and QA teams is essential to successfully deliver high-quality software products.

What are the key skills and qualifications needed to thrive in the Java React position, and why are they important?

To thrive as a Java React professional, you need expertise in Java for backend development and React.js for building interactive user interfaces, often supported by a degree in computer science or related field. Familiarity with tools such as Git, RESTful APIs, and build systems like Maven or Webpack, as well as relevant certifications in Java or frontend frameworks, is highly advantageous. Strong problem-solving skills, effective communication, and the ability to work collaboratively within agile teams set candidates apart in this role. These skills are crucial to delivering robust, scalable software solutions that meet both technical and business requirements.

What is a Java React job?

A Java React job typically involves developing web applications using Java for backend services and React.js for the frontend. Professionals in this role are responsible for building scalable, efficient APIs and microservices while creating dynamic and responsive user interfaces. They must have expertise in Java (Spring Boot, Hibernate) and frontend technologies like React, JavaScript, and Redux. The role often requires collaboration with cross-functional teams to deliver high-performance web applications. Strong problem-solving skills and experience with databases, RESTful APIs, and cloud technologies are also essential.

What are the most commonly searched types of Java React jobs in Washington? The most popular types of Java React jobs in Washington are:
What are popular job titles related to Java React jobs in Washington? For Java React jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Java React jobs in Washington look for? The top searched job categories for Java React jobs in Washington are:
Java React jobs near you
Infographic showing various Java React job openings in Washington as of July 2026, with employment types broken down into 1% Internship, 84% Full Time, 9% Part Time, and 6% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution.

Java / React Developer

Entarian

Arlington, VA • On-site

$58.75 - $76/hr

Full-time

Re-posted 8 days ago

Job description

Overview/ Job Responsibilities
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.

Minimum Qualifications
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.

Desired Qualifications
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).

About Us
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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