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Freelance Java Swing Developer Jobs (NOW HIRING)

Prosum Inc.

AI / Java Developer

El Segundo, CA · On-site

$130K - $160K/yr

Senior AI Software Engineer - AI Applications & Enterprise Product Innovation Location: Remote ... Experience with Java Swing UI and RMI * Experience supporting operational, planning, scheduling, or ...

SysMind Tech

Java Developer

Cary, NC · On-site

$48.50 - $62.75/hr

... Spring, microservices , java , JPA Azure devOps yaml pipeline creation, CI/CD process for ... Can we use Freelancer? : No * Named Job Posting? (if Yes - needs to be approved by SCSC) : No

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Freelance Java Swing Developer information

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$49.5K

$98.8K

$200.5K

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

As of Jul 10, 2026, the average yearly pay for freelance java swing developer in the United States is $98,791.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,000.00 and $102,500.00 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.

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Freelance Java Swing Developer jobs near you

Interest Rates Developer

ITech Recruiting

Manhattan, NY

Full-time

Re-posted 21 days ago

Job description

RESPONSIBILITIES
• Work in a team-oriented environment, supporting derivative product business line
• Support front and back officer business users, as well as risk, accounting, and reporting groups throughout the organization on a variety of issues and requirements
• Provide and document solutions to issues raised by users through analysis of data, program code, logs, and data interfaces as needed.
• Build and maintain custom business applications (reports, interfaces) on top of vendor product-OPUS utilizing OPUS Interface Language on Solaris/Sybase platform
• Build and maintain 2-tier Java Swing based GUI applications that interface with Sybase database
• Full life cycle software development, working directly with business users, including financial engineers, traders and operation staff, in gathering requirements and delivering results
• Continuation of the daily software functions including program error remedy, patch/upgrade management, operation instructions and system documentation
TECHNICAL SKILLS
Required/Must have:
• UNIX (Solaris) platform – application development and support. Shell/Perl scripting
• Sybase/SQL query generation and data table analysis
• Java application development
• Microsoft Excel, Access, and Word
Desired/Plus:
• Opus
• C
• Relational database design and implementation using Sybase
• Microsoft Excel and VBA programming.
• Graphical user interface development using Java Swing library
BUSINESS KNOWLEDGE
Required/Must have:
Exposure to fixed income or derivative financial products.
Desired/Plus:
• Knowledge in interest rate derivatives and credit derivatives.
• Knowledge in back office and operation process.
• Knowledge in pricing models.
COMPETENCIES
Required/Must have:
• Communication skills
• Documentation skills
• Strong analytical and problem solving skills
• Ability to change tasks as needed when user emergencies arise
• Self-motivated fast learner
• Ability to articulate application design with business line users
• Be able to handle deadline and pressure
PRIOR WORK EXPERIENCE
Required/Must have:
• 3-5 yrs of TOTAL EXPERIENCE
• 2+ years experience with application development and support in banking/financial industry.
• Direct interaction with business line users or business analysts
Desired/Plus:
Development and/or support on interest rate derivatives or bond systems
Quantitative programming
EDUCATION
Required/Must have:
Bachelors degree in Engineering, Math, or Computer Science or related