ZipRecruiter

Log In

1

Volunteer C# Winforms Developer Jobs (NOW HIRING)

Terma

Senior Software Engineer

Warner Robins, GA

$111K - $147K/yr

Proficient in C, C++ * Knowledge of IBM Rational-DOORS * Knowledge of OS coding techniques, IP ... Familiarity with C#, Python, and WinForms * Experience with development and execution of ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

I&C Engineer Location: Houston, TX Type: Contract Compensation: $58.00 (DOE) Contractor Work Model ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

I&C Engineer Location: Houston Type: Contract Compensation: $58.00 (DOE) Contractor Work Model ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

I&C Engineer Location: Houston, TX Type: Contract Compensation: $58.00 (DOE) Contractor Work Model ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

I&C Engineer Location: Houston, TX Type: Contract Compensation: $58.00 (DOE) Contractor Work Model ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

I&C Engineer Location: Houston, TX Type: Contract Compensation: $58.00 (DOE) Contractor Work Model ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

I&C Engineer Location: Houston, TX Type: Contract Compensation: $58.00 (DOE) Contractor Work Model ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

ZAP Engineering

I&C Engineer 1

Lakewood, CO · On-site

Voluntary Life / AD&D * Employee Assistance Program (EAP) * Aflac Position Relevant Experience Education Skills I&C Engineer I 0-3 Years Bachelor's degree in Chemical, Mechanical or Electrical ...

System One

I&C Engineer

Houston, TX · On-site

$58/hr

I&C Engineer Location: Houston, TX Type: Contract Compensation: $58.00 (DOE) Contractor Work Model ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

previous page

Showing results 41-60

All Jobsinternship JobsTechnology JobsSoftware JobsC Programmer JobsVolunteer C# Winforms Developer Jobs

Volunteer C Winforms Developer information

See salary details

$8

$19

$33

How much do volunteer c# winforms developer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for volunteer c# winforms developer in the United States is $19.14, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $20.19 per hour, depending on experience, location, and employer.

What is a volunteer C# Winforms developer?

Volunteer C# Winforms Developers are individuals who offer their time and skills without pay to design, develop, and maintain desktop applications using Microsoft's C# language and the WinForms framework. These volunteers typically work with non-profits, open-source initiatives, or community projects, helping to build or improve software that runs on Windows. Their responsibilities may include coding new features, fixing bugs, and collaborating with other volunteers to ensure the software meets user needs. This role is ideal for those looking to gain experience, contribute to meaningful causes, or build their professional portfolio.

What are the key skills and qualifications needed to thrive as a volunteer C# Winforms developer?

To thrive as a Volunteer C# Winforms Developer, you need solid knowledge of C# programming, familiarity with the .NET framework, and experience designing or maintaining Winforms applications. Proficiency in Visual Studio, version control tools like Git, and understanding of relevant libraries for UI development are typically required. Strong problem-solving skills, effective communication, and the ability to collaborate within a team make someone stand out in this role. These skills ensure efficient development, maintainable code, and successful project outcomes, even in a volunteer-driven environment.

What types of projects and team structures can a volunteer C# Winforms developer expect to work with?

As a Volunteer C# Winforms Developer, you’ll typically work on projects that support non-profit organizations, community initiatives, or educational tools. These projects often involve maintaining or enhancing existing Winforms applications or developing new features to meet user needs. Teams are usually small and collaborative, often including other volunteer developers, project managers, and stakeholders who may not have technical backgrounds. Regular communication and adaptability are important, as priorities can shift based on organizational needs and volunteer availability.

What is the difference between Volunteer C# Winforms Developer vs Volunteer Java Swing Developer?

AspectVolunteer C# Winforms DeveloperVolunteer Java Swing Developer
Required SkillsProficiency in C#, Winforms, .NET frameworkProficiency in Java, Swing, Java SE
Work EnvironmentWindows-based desktop applicationsCross-platform desktop applications
Industry UsageCommon in enterprise Windows applicationsUsed in Java-based desktop solutions
CertificationsMicrosoft certifications (optional)Java certifications (optional)

Both roles involve developing desktop applications, but Volunteer C# Winforms Developers focus on Windows environments using C# and .NET, while Volunteer Java Swing Developers work with Java for cross-platform desktop solutions. The choice depends on the specific technology stack preferred or required by the project.

More about Volunteer C Winforms Developer jobs

What cities are hiring for Volunteer C# Winforms Developer jobs?

Cities with the most Volunteer C# Winforms Developer job openings:

What are the most commonly searched types of C# Winforms Developer jobs?

The most popular types of C# Winforms Developer jobs are:

What job categories do people searching Volunteer C# Winforms Developer jobs look for?

The top searched job categories for Volunteer C# Winforms Developer jobs are:

Volunteer C Winforms Developer jobs near you
Infographic showing various Volunteer C# Winforms Developer job openings in the United States as of August 2026, with employment types broken down into 67% Full Time, and 33% Part Time. Highlights an 100% In-person job distribution, with an average salary of $39,804 per year, or $19.1 per hour.

Software Engineer MID with Security Clearance

Marathon TS Inc

Middletown, RI • On-site

Other

Re-posted 23 days ago

Job description

Marathon TS is seeking a Software Engineer to support the development of simulation-based operator and team training systems for U.S. Navy programs. This role focuses on GUI development, backend simulation systems, and integration between user interfaces and modeling environments. Key Responsibilities * Design and develop GUI components for instructor and student training interfaces * Develop backend simulation and modeling software * Integrate frontend UI with backend simulation systems * Collaborate with cross-functional teams on requirements and system design * Develop, test, and debug software in C and C# (.NET environment) * Support continuous improvement and adoption of industry best practices Required Qualifications * U.S. Citizenship required * Secret Clearance (Clearance in process acceptable) * Bachelor's degree in STEM with 2 years of experience OR Master's degree * Experience with GUI design and user interface development * Experience with .NET / C# development (Visual Studio) * Experience with software development lifecycle processes * Ability to work onsite in Middletown, RI * Ability to travel up to 10% Preferred Qualifications * Experience with C and C# (WinForms, WPF) * Experience writing engineering documentation (requirements, test plans, etc.) * Knowledge of Navy systems (C2, sensors, weapons) * Experience with Virtual Machines and SCM tools * Experience with modeling and simulation systems * Understanding of Open Architecture concepts Familiarity with network protocols (CORBA, RTI DDS, Client, HLA) #CJJobs Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status").
Marathon TS logo

About Marathon TS

Sourced by ZipRecruiter

Marathon TS provides a full range of professional services for clients that require support from professionals with specialized skills and experience in a specific technical area or subject matter. Marathon TS also provides IT solutions, including strategy, operations, transformation and mission support.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Sterling, VA, US

Year founded

2009

Social media

FacebookTwitter

View All Marathon TS Jobs

Apply