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Senior Java React Jobs in Washington, DC (NOW HIRING)

CYNET SYSTEMS

Senior Java Developer

Reston, VA · On-site

$79/hr

Experience with JavaScript frameworks - Angular, React, JQuery. * Experience with Spring ... Java/JEE. * Spring MVC. * Spring Batch. * Spring Boot. * Spring Integration. * Spring Security.

Freddie Mac

Developer, Senior (Java)

Mclean, VA · On-site

$57.75 - $73.75/hr

We are looking for a Senior Developer to provide leadership and technical mentorship, collaborate ... Server-side JavaScript runtime (Node.js) * Frontend frameworks (Angular/React) for modern web ...

Freddie Mac

Developer, Senior (Java)

Mclean, VA · On-site

$58.75 - $75/hr

We are looking for a Senior Developer to provide leadership and technical mentorship, collaborate ... Server-side JavaScript runtime (Node.js) * Frontend frameworks (Angular/React) for modern web ...

Freddie Mac

Developer, Senior (Java)

Mclean, VA · On-site

$57.75 - $73.75/hr

We are looking for a Senior Developer to provide leadership and technical mentorship, collaborate ... Server-side JavaScript runtime (Node.js) * Frontend frameworks (Angular/React) for modern web ...

Synergy ECP

Senior Full Stack Java Developer

Washington, DC · On-site

$125 - $155/hr

  • Medical

  • Retirement

  • PTO

The Senior Java Full Stack Developer will be a part of an agile software development team and ... Design and implement modern UI components using React, TypeScript/JavaScript, and reusable design ...

Medium

Senior Full Stack Java Developer

Washington, DC · On-site

$125 - $155/hr

  • Medical

  • Retirement

  • PTO

The Senior Java Full Stack Developer will be a part of an agile software development team and ... Design and implement modern UI components using React, TypeScript/JavaScript, and reusable design ...

Steampunk

Senior Full Stack Developer

Mclean, VA · On-site

$100K - $185K/yr

Overview As a Senior Full Stack Developer , you will work with a team of developers to design ... You will develop scalable, secure, and maintainable applications using Java, React, HTML, and ...

Synergy ECP

Senior Full Stack Java Developer

Washington, DC · On-site

$155K/yr

  • Medical

  • Retirement

  • PTO

The Senior Java Full Stack Developer will be a part of an agile software development team and ... Design and implement modern UI components using React, TypeScript/JavaScript, and reusable design ...

Steampunk

Senior Full Stack Developer

Mclean, VA · On-site

$100K - $185K/yr

Overview As a Senior Full Stack Developer , you will work with a team of developers to design ... You will develop scalable, secure, and maintainable applications using Java, React, HTML, and ...

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Senior Java React information

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$12

$71

$97

How much do senior java react jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for senior java react in Washington, DC is $71.16, according to ZipRecruiter salary data. Most workers in this role earn between $62.36 and $79.52 per hour, depending on experience, location, and employer.

What does a senior Java React developer do?

A Senior Java React developer is responsible for designing, developing, and maintaining complex web applications using both Java (usually for backend services) and React (for the frontend user interface). They collaborate with cross-functional teams to define project requirements, write efficient code, and ensure high-quality software delivery. In addition to coding, they often mentor junior developers, participate in code reviews, and help set technical standards for the team. Their role bridges server-side logic and client-side experiences, making them key contributors to modern web projects.

How does a senior Java React developer typically collaborate with cross-functional teams in agile environments?

Senior Java React developers often work closely with product managers, UX/UI designers, and QA engineers within agile teams. They participate in sprint planning, code reviews, and daily stand-ups to ensure that both backend (Java) and frontend (React) components are seamlessly integrated. Effective communication and the ability to translate business requirements into technical solutions are essential, as is mentoring junior developers and driving best practices across the team.

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

To thrive as a Senior Java React Developer, you need advanced proficiency in Java, React.js, and related frameworks, along with a bachelor's degree in computer science or a related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and CI/CD pipelines is typically required. Strong problem-solving, leadership, and communication skills help you manage complex projects and mentor junior team members. These capabilities ensure the delivery of robust, scalable applications and smooth collaboration within cross-functional teams.

What is the difference between Senior Java React vs Java Spring Developer?

AspectSenior Java ReactJava Spring Developer
Required CredentialsBachelor's in CS or related, Java, React, experienceBachelor's in CS or related, Java, Spring Framework, experience
Work EnvironmentFront-end and back-end development, collaborative teamsBack-end development, server-side applications, enterprise projects
Industry UsageWeb applications, SaaS, startups, tech companiesEnterprise software, banking, healthcare, large-scale systems
Common Search/ComparisonSenior Java React vs Java Spring DeveloperSenior Java React vs Java Spring Developer

Both roles require Java expertise, but Senior Java React focuses on full-stack development combining React for front-end and Java for back-end, while Java Spring Developer specializes in server-side development using the Spring Framework. The choice depends on whether you prefer front-end or back-end specialization within Java-based projects.

What are the most commonly searched types of Java React jobs in Washington, DC?

The most popular types of Java React jobs in Washington, DC are:

Senior Java React jobs near you

Senior Java Developer

CYNET SYSTEMS

Reston, VA • On-site

$79/hr

Contractor

Re-posted 2 days ago

Job description

Job Overview:

Requirement/Must Have:

  • Minimum 3 Years APIM experience is needed along with production support experience.
  • Minimum 3 years of Java experience in the development of Java/JEE enterprise applications using JEE, Spring, Hibernate, Web Services, RESTful, AJAX, JSON, SQL, JUnit, and Maven.
  • Experience with frameworks including Spring MVC, Spring Batch, Spring Boot, Spring Integration, Spring Security, Hibernate, MyBatis.
  • Solid experience with HTML, JavaScript, CSS, AJAX.
  • Experience with JavaScript frameworks – Angular, React, JQuery.
  • Experience with Spring Integration technology would be a big plus.
  • Experience with Big Data would be a plus.
  • Experience with various security protocols or frameworks/tools would be a big plus – SSO, Oauth2, IBM WebSeal.

Responsibilities:

  • Perform technical detail design, coding, testing of applications.
  • Serve as subject matter expert for both customer and internal discussions related to maintaining and enhancing existing software systems.
  • Develop and/or analyze interface design documentation.
  • Comply with hardware and software systems standards and procedures.
  • Deliver large systems for tens of thousands of users.
  • Comply with code quality, migration and dev/ops standards and policies.
  • Perform software analysis, including requirements and use case development and design.
  • Implement and document source code to design specifications.
  • Perform software testing including developing and running automated unit tests, drafting, and executing structured automated test cases.
  • Compile, assess, and report data results from software testing and analysis.
  • Develop software solutions for enterprise environments and other technologies.
  • Analyze and implement functional and non-functional (e.g. performance, availability) requirements and designs, implements, and tests software.
  • Perform operations & maintenance (O&M) of existing systems.
  • Identify areas for improvement and streamlining.
  • Provide direct technical support for high level, high visibility and critical trouble calls for supported applications.
  • Work with cross-functional teams to develop highly reliable software that runs at scale.
  • Provide recommendations to infuse new technology.
  • Extend open-source libraries and systems as necessary to meet the needs of the team.
  • Play a crucial role in product scoping and roadmap/architecture discussions.
  • Continually evaluate emerging technologies to identify opportunities, trends, and best practices.
  • Mentor junior software engineers.

Skills:

  • Java/JEE.
  • Spring MVC.
  • Spring Batch.
  • Spring Boot.
  • Spring Integration.
  • Spring Security.
  • Hibernate.
  • MyBatis.
  • AngularJS.
  • REST and SOAP Web Services.
  • Git.
  • Maven.
  • Jenkins.
  • JUnit.
  • TestNG.
  • Ant.
  • XML.
  • MyEclipse.
  • Unix.
  • Big Data.

Qualification And Education:

  • Bachelor's Degree in Information Technology or Computer Science.
  • 5+ years of experience with software development, basic coding and compilation, software architecture/design, user requirements definition and software specification development.
  • In lieu of a Bachelor's degree, an additional 4 years of relevant work experience is required in addition to the required work experience.

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting powerhouse. Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile, scalable talent solutions across industries. With an active footprint in all 50 U.S. states and Canada, we support thousands of consultants through our expansive, high-performing recruitment engine operating across North America and Asia—ensuring speed, quality, and consistency in every hire.
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About Cynet Systems

Sourced by ZipRecruiter

Cynet Systems Inc is a staffing and recruiting corporation nestled in Ashburn, VA, USA. Established in 2010, the company operates within the Information Technology and Services sector, specializing in providing effective workforce solutions to different business needs, including IT consulting, direct hire, and contract staffing services. Through the years, Cynet Systems has built an impressive portfolio, going beyond borders and expanding its operations internationally in Canada and India. Rooted in its core values of teamwork, leadership, and commitment, Cynet Systems helps businesses unlock their full potential by providing versatile and competent professionals that perfectly align with their needs. Fueled by their unwavering mission to deliver top-tier talent to businesses worldwide, Cynet Systems garnered various recognitions including SIA's fastest-growing staffing firms and Best Place to Work in Virginia for 2019.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Sterling, VA, US

Year founded

2010

Social media

Twitter

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