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Java Web Services Developer Jobs in Washington (NOW HIRING)

Urgent Need Java Developer

Vienna, VA · On-site

$51.25 - $66.25/hr

Java Developer Location: Vienna, VA Duration: 6 months No H1's * Candidate must have both .net and ... Solid understanding of Java Web Services WSDL, SOAP, XML, RESTful, Web Services Development Kit.

Java Developer

Washington, DC · Remote

$52.25 - $67.50/hr

Responsibilities: * Back-end Java web application development * Work with multiple APIs in a ... Develop using containerized services designed to run in Kubernetes and the cloud * Provide ...

Java Developer

Washington, DC · On-site +1

$57.50 - $74.50/hr

Responsibilities: * Back-end Java web application development * Work with multiple APIs in a ... Develop using containerized services designed to run in Kubernetes and the cloud * Provide ...

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 ...

Urgent Need Java Developer

Vienna, VA · On-site

$51.25 - $66.25/hr

Java Developer Location: Vienna, VA Duration: 6 months No H1's * Candidate must have both .net and ... Solid understanding of Java Web Services WSDL, SOAP, XML, RESTful, Web Services Development Kit.

... Java/JEE Developer (Mid-Level) to join our team to begin an exciting and challenging career in ... REST web services * RxJS * Typescript * XML/JSON * RDBMS (e.g. Oracle or PostgreSQL) * SQL * JPA ...

Java Developer

Mclean, VA

$51.50 - $66.75/hr

Minimum 4-6 years programming with Java, J2EE, XML, Web Services. Experience developing in distributed applications development (Database, Transaction Management). Highly specialized in XML/XSLT and ...

Build highly usable, performant web services and web applications using AWS NodeJS/Express that ... Java Full stack developer with 3-5 years of experience having experience in Agile and Scrum ...

Java Developer (FULL TIME)

Herndon, VA · On-site

$52.50 - $67.75/hr

... Java EE, Web services, JMS, XML, Web logic. • Bachelor's degree in Computer Science or ... Engineering or equivalent working experience • 5-8 years of experience in designing web services ...

Java Developer

Mclean, VA · On-site

$51.50 - $66.75/hr

Title: Java Developer Location: Mclean, VA 22101 Long Term Contract (W2 Only) Start Date: ASAP ... Develop REST/JSON-based web services and integrate with enterprise systems. * Work closely with ...

Java Developer

Greenbelt, MD · On-site

$51.50 - $66.50/hr

Our solutions and services help build enduring relationships with our clients. Application Developer III SUMMARY: Develops and maintains internal and external JAVA web based applications, including ...

Sr. Java Developer

Vienna, VA · On-site

$57.50 - $73.25/hr

Position Title: Sr. Java Developer Location: Vienna, VA Duration: 6 Months NEED GC and USC Need ... Solid understanding of Java Web Services WSDL, SOAP, XML, RESTful, Web Services Development Kit.

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 ...

Java Developer with .Net Empower exp

Vienna, VA · On-site

$51.25 - $66.25/hr

Java Developer with .Net Empower exp Location: Vienna, VA (Locals only) Duration: 6 months ... Solid understanding of Java Web Services WSDL, SOAP, XML, RESTful, Web Services Development Kit.

... Web services SQL XML Unix/ Linux Apache HTTP Server, IBMIHS Java Web Containers (Tomcat\Jetty\etc ... Developer (RAD) IDEs Agile development approach Good communication skills (writing and presenting ...

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Java Web Services Developer information

See Washington salary details

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

As of Jul 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 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.

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 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, and why are they important?

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.
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:
Infographic showing various Java Web Services Developer job openings in Washington as of July 2026, with employment types broken down into 82% Full Time, 8% Part Time, 1% Temporary, and 9% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $90,507 per year, or $43.5 per hour.
Urgent Need Java Developer

Urgent Need Java Developer

USM

Vienna, VA • On-site

$51.25 - $66.25/hr

Contractor

Re-posted 5 days ago


Job description

Company Description

USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA with off-shore delivery centers in India. We offer world-class ability in giving most astounding quality and administrations through industry best practices planned to convey remarkable worth to our customers.

Utilizing our industry knowledge, administration service offering expertise and innovation abilities, we distinguish new business and innovation slants and create answers for help customers around the globe, giving top of the line solid and practical IT benefits which are cost effective services.

Established in 1999, the organization has corner qualities in building and dealing with a Business Oriented IT environment with rich involvement in technology innovation, ERP and CRM counselling, Product Engineering, Business Intelligence, Data Management, SOA, BPM, Data Warehousing, SharePoint Consulting and IT Infrastructure. Our other offerings include modified solutions and administrations in ERP, CRM, Enterprise architecture, offshore advisory services ,e-commerce, Social , Mobile, Cloud, Analytics (SMAC) and DevOps.

USM, a US ensured Minority Business Enterprise (MBE) is perceived as one of the fastest developing IT Systems Integrator in the Washington, DC zone. Most as of late, USM was positioned #9 on the rundown of the Top administrations organizations in the DC Metro Area - Washington Business Journal (2011). We are a project-driven firm that reliably meets the IT needs of our State and Government customers through development and business keenness.

Job Description

GC and Citizens only

Hi Friends,

Hope you are doing great,

I have an urgent requirement from one of my esteem client, I will appreciate if you can have an eye on the below requirement and send me your consultant updated profile ASAP.

Position Title: Java Developer

Location: Vienna, VA

Duration: 6 months

No H1's * Candidate must have both .net and Empower to be considered

ISD Developer, Application Delivery

Basic Purpose: To support software development organizational initiatives by designing and implementing new, or modifying existing, systems/applications.

MAJOR RESPONSIBILITIES

1. Identifies, analyzes, designs, and maintains cost-effective information technology solutions that align with business initiatives and corporate strategies

Works with customers (business units) to identify business requirements (e.g., needs, objectives, functions, features, input and output

Analyzes, defines, and documents requirements for data, workflow, logical processes, hardware, and operating systems environment, interfaces with other systems, internal and external controls, and output

Documents, diagrams, organizes, information for inclusion in database; developing input/output record layouts, or program views

2. Designs, develops, implements, and maintains systems with support from other ISD areas, team members, and management

Codes programs, prepares test data, tests and debugs programs

Revises and refines programs to account for changes in functional system requirements and equipment configurations

Troubleshoots and resolves operational problems/system requirements

Participates in testing and implementation of systems/applications

3. Provides on-going maintenance of systems/applications

Maintains and monitors systems/applications after implementation

Develops and maintains documentation describing program development, logic, coding, testing, changes, and corrections

Provides technical support to customers

Participates in training of peers and SQA staff in new or modified systems/applications

Additionally:

Works independently with moderate guidance from higher level staff or management

Assists in determining system requirements

Applies specific functional knowledge to analyze and resolve moderately complex problems

Designs, codes, debugs, and maintains moderately complex computer programs

Works on most phases of applications programming activities

Researches, identifies, and solves straightforward to moderately complex problems

Analyzes possible solutions using established procedures

Unusual Working Conditions: May be required to work outside normal working hours.

Must have the following technical competencies:

.Net and Empower (Mandatory)

Java:

Programming knowledge in distributed Java, J2EE, service oriented architecture(SOA), middleware, integration technologies, and frameworks like JSP, JSTL, JMS, JNDI, JDBC, JAXB, Struts, Hibernate, Maven, log4j and JUnit.

Solid understanding of Java Web Services WSDL, SOAP, XML, RESTful, Web Services Development Kit.

Desired technical competencies:

Experience with Java Script and JS frameworks like JQuery and DOJO.

XML technology experience such as XSD, XPath, XQuery, XSLT, etc.

Experience with Datapower. Experience with CQ5.

Unusual Working Conditions: May be required to work outside normal working hours. May be on call 24/7 to provide technical support.

QUALIFICATIONS -- KNOWLEDGE, SKILLS AND ABILITIES

Target:

Demonstrated experience in systems analysis & design, workflow or procedural analysis

Demonstrated experience in application development, including determining, developing, testing, and implementing system requirements and specifications

Demonstrated ability to prioritize, plan, and organize tasks

Experience using established testing techniques

Demonstrated project leadership experience

Effective research, analytical, and problem solving skills

Effective interpersonal, verbal, and written communication skills

Ability to work independently, exercise initiative, and use good judgment

Ability to work independently and as part of a team

Skill in using PCs including word processing, database, spreadsheet, and graphics software applications and a strong understanding of the systems development life cycle (SDLC)

Desired:

College degree in information technology, computer science or related field or equivalent experience

Additional Information

If you are interested in the below position please forward your profile to alih@usmsystems(dot)com or call me on 703 955 3955