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Java Web Services Developer Jobs in Washington (NOW HIRING)

Contact Government Services, LLC

Java Developer

Fairfax, VA · On-site

$140K - $220K/yr

... Java coding and web applications including Java Server Faces Framework. CGS brings motivated ... Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through ...

Contact Government Services, LLC

Java Developer

Fairfax, VA · On-site

$140K - $220K/yr

... Java coding and web applications including Java Server Faces Framework. CGS brings motivated ... Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through ...

Integrated Resources INC

Java Developer

Ashburn, VA · On-site

$52.25 - $67.50/hr

Position: IT-Web Designer / Developer III Duration: 6+ Months Location: Ashburn, VA Direct Client ... REST web services Knowledge of Servers and Configuration - Apache, WebLogic Education: B.S.

Saic

Java Full-Stack Developer Senior

Ashburn, VA · On-site

$80 - $100/hr

Description SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer ... REST web services * RxJS * Typescript * XML/JSON * RDBMS (e.g. Oracle or PostgreSQL) * SQL * JPA ...

Strongbridge

Java Web Developer (Angular)

Sterling, VA · On-site

The Software Developer will build and support software products used by the Department of ... Implement, document, and maintain robust software solutions that will be in service over multiple ...

Strongbridge

Java Web Developer (Angular)

Sterling, VA · On-site

The Software Developer will build and support software products used by the Department of ... Implement, document, and maintain robust software solutions that will be in service over multiple ...

Jobsbridge

Java Full-stack Developer

Washington, DC · On-site

$57.75 - $74.75/hr

T staffing and professional services company specializing in Web, Cloud & Mobility staffing solutions. Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ...

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All JobsJava Web Services Developer JobsJava Web Services Developer Jobs in Washington

Java Web Services Developer information

See Washington salary details

$20

$43

$59

How much do java web services developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for java web services developer in Washington is $43.51, according to ZipRecruiter salary data. Most workers in this role earn between $21.49 and $58.80 per hour, depending on experience, location, and employer.

What does a Java Web Services Developer do?

A Java Web Services Developer designs, develops, and maintains web services using the Java programming language. Their primary responsibilities include creating APIs, integrating applications, and ensuring that data can be exchanged securely and efficiently between different systems. They typically work with technologies like REST, SOAP, Spring Boot, and various Java frameworks to build scalable and reliable services for web and enterprise applications.

What are the key skills and qualifications needed to thrive as a Java Web Services Developer?

To thrive as a Java Web Services Developer, you need strong proficiency in Java programming, understanding of RESTful and SOAP web services, and a degree in computer science or a related field. Familiarity with frameworks like Spring Boot, tools such as Maven or Gradle, and experience with API documentation tools (e.g., Swagger) and version control systems like Git are commonly required. Excellent problem-solving skills, attention to detail, and effective communication are valuable soft skills for collaborating with teams and addressing complex technical challenges. These capabilities are crucial for building reliable, scalable web services and ensuring seamless integration with other systems.

How does a Java Web Services Developer typically collaborate with front-end developers and other stakeholders during a project?

As a Java Web Services Developer, you'll frequently work closely with front-end developers, product managers, and QA teams to ensure seamless integration between the back-end services and user-facing applications. Collaboration often involves designing RESTful APIs, clarifying data requirements, and participating in regular stand-ups or sprint planning meetings. Effective communication and documentation are key, as you'll need to explain API endpoints, handle feedback, and quickly address any integration issues that arise during development and testing. This cross-functional teamwork helps ensure that the final product is robust, scalable, and meets user needs.

What is the difference between Java Web Services Developer vs Java Backend Developer?

AspectJava Web Services DeveloperJava Backend Developer
Primary FocusDesigning and implementing web services and APIsDeveloping server-side application logic and backend systems
Required SkillsJava, REST/SOAP, XML/JSON, Web Services frameworksJava, Spring, Hibernate, database integration
Work EnvironmentWeb service integration, API development, cloud platformsServer-side application development, database management
Common UsageBuilding interoperable web services for distributed systemsCreating backend logic for web and enterprise applications

The Java Web Services Developer primarily focuses on designing and implementing web services and APIs, enabling communication between different systems. In contrast, the Java Backend Developer works on server-side logic, managing databases, and building the core functionalities of applications. Both roles require Java expertise but differ in their specific responsibilities and work environments.

What are popular job titles related to Java Web Services Developer jobs in WA?

For Java Web Services Developer jobs in WA, the most frequently searched job titles are:

Java Web Services Developer jobs near you
Infographic showing various Java Web Services Developer job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 15% Part Time, and 4% Contract. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $90,507 per year, or $43.5 per hour.

Java Developer

Chantilly, VA

Contact Government Services, LLC
Public Administration • 11 - 50 employees
Learn more about Contact Government Services, LLCexternal

$140K - $220K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

Java Developer
Employment Type: Full-Time 
Department: Information Technology

CGS is seeking a Java developer/programmer to join a team working on the enhancement of data utilization for a large, state-run project. The developer will be asked to aggregate data from several different existing sources and prepare plans for how this data can be collected, processed, stored, and reported on.   The candidate for this position should have a strong understanding of large-scale enterprise systems and have a demonstrated expert knowledge of Java coding and web applications including Java Server Faces Framework.

CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting edge technology. To carry out our mission, we are seeking candidates that are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities.

Skills and attributes for success:
- Collaborate with business analyst and developers to produce software designs
- Provide work estimates to project manager, provide frequent status updates and track progress against the project work plan
- Formulate program specifications and basic prototypes
- Transform software designs and specifications into high functioning code in the appropriate language
- Integrate individual software solutions to higher level systems
- Use web-based tools to create and advance applications
- Test code periodically to ensure it produces the desirable results and perform debugging when necessary
- Collaborate with business, development, and QA teams to develop testing and acceptance procedures
- Perform upgrades to make software and systems more secure and efficient
- Collaborate with business analyst to provide training, knowledge transfer, and documentation for user support

Qualifications:
- Three (3) Years of experience developing Java web applications using the Java Server Faces Framework
- Five (5) Years of experience in Java web application user interface design and implementation including HTML, CSS, and Javascript
- Three (3) Years of experience integrating Java web applications with SQL databases using Hibernate
- Three (3) Years of SQL relational database design and coding experience
- Five (5) Years of experience developing software both independently and in a team environment
- Ability to demonstrate superior organizational skills with an acute attention to detail
- Ability to work effectively under pressure in time-sensitive situations and prioritize multiple projects with similar deadlines

Our commitment:
Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting edge technology with world-class personnel to deliver customized solutions that fit our clients’ specific needs. We are committed to solving the most challenging and dynamic problems.

For the past seven years we’ve been growing our government-contracting portfolio, and along the way we’ve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.

Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

We care about our employees. Therefore, we offer a comprehensive benefits package:
- Health, Dental, and Vision
- Life Insurance
- 401k
- Flexible Spending Account (Health, Dependent Care, and Commuter)
- Paid Time Off and Observance of State/Federal Holidays

Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran

Join our team and become part of meaningful government innovation!

Explore additional job opportunities with CGS on our Job Board:
https://cgsfederal.com/join-our-team/

For more information about CGS please visit: https://www.cgsfederal.com or contact:
Email: info@cgsfederal.com

#CJ

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.