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

Steampunk

Senior Full Stack Developer

Mclean, VA · Remote

$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 ...

Cayuse Holdings

Senior Full Stack Developer

Chantilly, VA · On-site

$140K - $142K/yr

Overview The Work The Senior Full Stack Software Developer will play a critical role in the design ... Java/React technology stack. The engineer will collaborate closely with an existing, high ...

UNAVAILABLE

Senior Full Stack Developer

Chantilly, VA · On-site

$150 - $200/hr

Overview The Work The Senior Full Stack Software Developer will play a critical role in the design ... Java/React technology stack. The engineer will collaborate closely with an existing, high ...

Cayuse Holdings

Senior Full Stack Developer

Chantilly, VA · On-site

$150 - $200/hr

Overview The Work The Senior Full Stack Software Developer will play a critical role in the design ... Java/React technology stack. The engineer will collaborate closely with an existing, high ...

Cayuse Holdings

Senior Full Stack Developer

Chantilly, VA · On-site

$140K - $142K/yr

Overview The Work The Senior Full Stack Software Developer will play a critical role in the design ... Java/React technology stack. The engineer will collaborate closely with an existing, high ...

LexisNexis

Senior Software Engineer I

Washington, DC · On-site

$86K - $144K/yr

Would you like to work in an AI-accelerated development environment where you can leverage tools like GitHub Copilot while building scalable Java, React, and Python solutions that directly improve ...

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Senior Java React information

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How much do senior java react jobs pay per hour?

As of Sep 8, 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 Full Stack Java Developer

Synergy ECP

Washington, DC • On-site

$155K/yr

Full-time

Medical, Retirement, PTO

Re-posted 17 days ago

Job description

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available.

The Senior Java Full Stack Developer will be a part of an agile software development team and integral in performing software development, O&M support, and adhere to agilemethodologyand scrum ceremonies. This role will design and implement backed APIs using Java and Spring Boot,design andbuild secure and responsive UIsusingReact, and develop optimized PostgreSQL schemas and queries. The ideal candidate will havedemonstratedstrong verbal and written skills, experiences with the technology and business tools listed below, and willhave proven experience delivering large-scale enterprise applications fromconcept through deployment.
 
 
Position Description:
 
Providefull-stack design and developmentsupportusing Java, SpringModel View Controller (MVC)Framework/SpringSecurity/Spring Boot, React, and PostgreSQL.
 
Design and implement modern UI components using React, TypeScript/JavaScript, and reusable design patterns.
 
Implement normalized PostgreSQL schemas and entity relationships supporting system scalability.
 
Develop andmaintainsecure RESTful APIs for data access and integration.
 
Supportand document data migration efforts, ensuring integrity and consistency between legacy and new systems.
 
Plan and execute application deployments, version control, and CI/CD pipelines.
 
Assistin supporting all aspects of the project to include all phases of life cycle development.
 
Ensure compliance with 508 accessibility, enterprise security practices, and other practices as needed.
 
Skills andExperience toSupportNGETeam:
 
Must have strong User Interface (UI)design anddeveloping skills using React, JavaScript, and CSS.
 
Must have strong development experiencerequiredin the following technologies/areas: Java, Spring Framework/Security6+, Spring Boot3+, Hibernate6+, SQL/PLSQL, PostgreSQL,RESTful APIs, Maven build tool, and Git/GitLab.
 
Must have experience with database design and data migration
 
Additionalexperiencerequiredin the following technologies/areas: AWS (S3, EC2, ECS, Aurora, CloudWatch),Keycloak, Kubernetes, Maven, and Docker
 
Experience with Agile and Scrum and Kanban frameworks/methodologies.
 
Experience with Atlassian tools to include Jira and Confluence.
 
Experience with Continuous Integration/Continuous Delivery (CI/CD) tools and automation.
 
Exceptional analytical and conceptual thinking skills.
 
Excellent documentation skills.
 
Excellent planning, organizational, and time management skills.
 
Self-motivated with strong initiative to help team grow.
 
Minimum of 7+years of experience.
 
Computer Science background w/ degree (Bachelor's or Master's) in field.
 
 
 
Security Clearance requirement:
Must possess active TS/SCI clearance to be considered for this role.
 
Other Requirements:
U.S. Citizenship
 
Compensation Spotlight: 
For this role, our typical salary range starts at $125,000 and stretches up to $155,000. But here's the deal - we're not about capping your potential. We're committed to snapping up the best and brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact.
Taking Care of the People Who Take Care of The Nation

Compensation: We offer highly competitive compensation that is consistently recognized by our employees as being generous!

Health & Retirement: We offer a comprehensive Health Benefits package and 401K Retirement plan so you can take care of yourself and your family... both now and in the future. Other health-related benefits include People Partners who will help you navigate both personal and professional worlds, as well as strong wellness related resources offered through our healthcare provider.

Education: Individual growth is a priority at NSI/Synergy ECP. Employees are encouraged to take advantage of our company-sponsored continuing education program so they can get their degree or that next certification needed to propel them towards the next level. Not sure what's best for your career plans, we'll help you navigate it all!

Work/Life Balance: A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it's also necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit and 10 paid holidays a year. NSI/Synergy ECP also provides flexible work options that work with your schedule and lifestyle. 

Philanthropy: With the help of our amazing employees, NSI/Synergy ECP participates annually in building awareness, volunteering and contributing to dozens of organizations. We believe that giving back creates a sense of purpose, engagement, and fulfillment. Have a cause you are passionate about? We bet you'll find others here that care about it just as much!

NSI/Synergy ECP is committed to providing equal employment opportunities to all qualified individuals. Employment decisions are based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, sex, national origin, religion, age, disability, or any other status protected by applicable law.


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