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Freelance Java Swing Developer Jobs in Washington, DC

C-MCI

Mobile App Developer

Ashburn, VA · On-site

Postgres, Springboot, SQL, Kafka, MySQL, Struts, Hibernate, Java, JSF, Swing, JavaScript, Bootstrap ... DevOps frameworks. Desired Qualifications: • Active CBP BI; Experience with CBP • AWS ...

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All JobsJava Swing Developer JobsFreelance Java Swing Developer JobsFreelance Java Swing Developer Jobs in Washington, DC

Freelance Java Swing Developer information

See Washington, DC salary details

$56.1K

$111.9K

$227.1K

How much do freelance java swing developer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for freelance java swing developer in Washington, DC is $111,891.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,400.00 and $116,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Freelance Java Swing Developer, and why are they important?

To excel as a Freelance Java Swing Developer, you need a solid understanding of Java programming, user interface (UI) design principles, and experience with the Swing framework, typically supported by a degree in computer science or related experience. Familiarity with version control systems like Git, build tools such as Maven, and Integrated Development Environments (IDEs) like IntelliJ IDEA or Eclipse is essential. Strong problem-solving skills, effective communication, and the ability to manage client relationships set outstanding freelancers apart. These skills ensure the delivery of robust, user-friendly desktop applications tailored to client needs, enabling project success in a competitive freelance market.

What are some common challenges faced by freelance Java Swing developers when working with clients remotely?

Freelance Java Swing developers often face challenges such as aligning on user interface expectations, ensuring cross-platform compatibility, and managing project timelines without direct supervision. Since communication is typically remote, it’s important to clarify requirements and provide regular updates to avoid misunderstandings. Additionally, testing and debugging Swing applications can be more complex when clients use different operating systems, so establishing clear testing protocols is key to delivering reliable solutions.

What does a Freelance Java Swing Developer do?

A Freelance Java Swing Developer designs, develops, and maintains desktop applications using the Java Swing framework. Their responsibilities include creating user interfaces, implementing functionality, and ensuring that applications are responsive and user-friendly. Working as freelancers, they typically manage their own schedules, collaborate remotely with clients, and handle multiple projects. They may also be involved in debugging, testing, and updating existing Java Swing applications according to client requirements.

What is the difference between Freelance Java Swing Developer vs Java Desktop Application Developer?

AspectFreelance Java Swing DeveloperJava Desktop Application Developer
CredentialsTypically self-taught or with Java certificationsOften holds a Java development certification or degree
Work EnvironmentIndependent, remote or client-site projectsEmployed by companies or as contractors, often in office settings
Industry UsageFreelance market, small to medium projectsCorporate, enterprise, or product development
Search IntentFinding freelance Java Swing projects or clientsHiring or applying for Java desktop development roles

In summary, Freelance Java Swing Developers primarily work independently on client projects, often with flexible schedules, while Java Desktop Application Developers are typically employed by organizations to build and maintain desktop software. Both roles require Java expertise, but their work settings and project types differ.

What are the most commonly searched types of Java Swing Developer jobs in Washington, DC? The most popular types of Java Swing Developer jobs in Washington, DC are:
What are popular job titles related to Freelance Java Swing Developer jobs in Washington, DC? For Freelance Java Swing Developer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Freelance Java Swing Developer jobs in Washington, DC look for? The top searched job categories for Freelance Java Swing Developer jobs in Washington, DC are:
Freelance Java Swing Developer jobs near you
Display Java Developer(Mid to Front End Stack)

Display Java Developer(Mid to Front End Stack)

Gromelski & Associates

Manassas, VA • On-site

$100K - $140K/yr

Full-time

Posted 15 days ago

Job description

Display Java Developer(Mid-to-Front-End Stack)
Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab Management and Field Installation; Integrated Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support.
Display Java Developer(Mid-to-Front-End Stack) Job Description:
Role is intended to build up the Data Services team. Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Apply the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. Ensure software standards are met.
Display Java Developer(Mid-to-Front-End Stack) Required skills:
• Strong Linux/Unix development, integration, and troubleshooting background
• Proven Java development experience, including multithreading
• UI frameworks: JavaFX / Swing
• Ability to integrate, test, troubleshoot, and refactor software systems
Display Java Developer(Mid-to-Front-End Stack) Desired skills:
• Advanced Java multithreading
• Database experience (MongoDB, PostgreSQL, or comparable)
• Inter-process messaging middleware (gRPC, Artemis)
• Reactive programming (RxJava, Kotlin Coroutines, Flow)
• Performance-tuning tools (JVisualVM, JConsole, JProfiler)
• Containerization/orchestration (Docker, Kubernetes, etc.)
Display Java Developer(Mid-to-Front-End Stack) Additional Requirements:
• B.S. in Computer Science, Software/Computer/Electrical Engineering, or a related STEM discipline
• Must be able to obtain and keep a DoD Secret Clearance which means you must be a U.S. Citizen.
• Proactive/self-starter. Task driven with ability to work independently.
• Team player that takes ownership and develops relationships that foster team success.
Job Location: Manassas, VA.
Job: Full-Time Employee, 40 hours/week.
Benefits: We offer a competitive benefit package.
Click here Careers | GAI (e-gai.com) for more information.
Start Date: Negotiable
Salary Range: $100,000 - $140,000
Gromelski and Associates is an equal opportunity employer and does not discriminate in employment on the basis of race, color, religion, sex, pregnancy, national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service or other non-merit factor.
If you have reached our website in search of an employment opportunity or to apply for a position, and you require an accommodation, please contact Sarah Gromelski via email at info@e-gai.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.

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