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Volunteer C# Winforms Developer Jobs (NOW HIRING)

Interactive Brokers

Software Developer - C++

Greenwich, CT · On-site

$55 - $74/hr

We are looking for a knowledgeable C++ Developer to work under the general supervision of a team of ... Corporate events including team outings, dinners, volunteer activities and company sports teams

System One Holdings, LLC

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 4 (TX)

Houston, TX · On-site

Voluntary Life / AD&D * Employee Assistance Program (EAP) * Aflac Position Relevant Experience Education Skills I&C Engineer 4 12+ years OR Professional Engineering License and 10+ years. Bachelor ...

Cesna Group

Junior Software Engineer

San Diego, CA · On-site

$50K - $100K/yr

The position primarily focuses on GUI development (C#), C++ platform integration, and business ... Preferred Qualifications * - Experience with C# and WPF/WinForms * - Experience with hardware ...

Infojini Inc

Senior Web Engineer

Columbia, SC · On-site

WEB USER INTERFACE PROGRAMMING WINFORMS VISUAL STUDIO 2010-2015 VB.NET, C++.NET, C#.NET MS INTERNET INFORMATION SYSTEMS (IIS) ARCHITECTURE AND SUPPORT. APPLICATION PROGRAMMING AGAINST RDBMS (ORACLE ...

Interactive Brokers

Software Developer - C++

Greenwich, CT

$55 - $74/hr

We are looking for a knowledgeable C++ Developer to work under the general supervision of a team of ... Corporate events including team outings, dinners, volunteer activities and company sports teams

Interactive Brokers

Software Developer - C++

Greenwich, CT · On-site

$55 - $74/hr

We are looking for a knowledgeable C++ Developer to work under the general supervision of a team of ... Corporate events including team outings, dinners, volunteer activities and company sports teams

AtkinsRéalis

Sr. I&C Engineer

Bothell, WA · On-site

We are seeking a Sr. I&C Engineer to join our team in Bothell, WA. Our Engineering group in Bothell ... and voluntary benefits. You can review our comprehensive benefits page here. Are you ready to ...

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All JobsVolunteer C# Winforms Developer Jobs

Volunteer C Winforms Developer information

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$8

$19

$33

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

As of Jun 20, 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 are Volunteer C# Winforms Developers?

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, and why are they important?

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 June 2026, with employment types broken down into 85% Full Time, and 15% Part Time. Highlights an 85% In-person, and 15% Remote job distribution, with an average salary of $39,804 per year, or $19.1 per hour.
Software Developer - C++

Software Developer - C++

Interactive Brokers

Greenwich, CT • On-site

$55 - $74/hr

Other

Medical, Dental, Vision, Retirement

Posted 20 days ago

Job description

Join the INTERACTIVE BROKERS Team!

We are looking for a knowledgeable C++ Developer to work under the general supervision of a team of application programmers, with good technical knowledge. Ability to communicate effectively understanding complex problems and explain their solution with extreme attention to detail. The position is well-suited for an organized individual who can meet deadlines, follow written procedures while supporting the team and collaborating to service improvements. 

You will be part of:

  • The Brokerage System Development Team that is responsible for providing trading and related backend systems used in brokerage business

You will be someone who can:

  • Design, implement and deliver high quality software solutions that conform to architectural standards
  • Manage and 'own' significant development tasks end-to-end (from business requirements analysis to 3rd level production support)
  • Demonstrate excellent collaboration / communication skills in working closely with other development teams to roll-out important changes and applications

Who you are :

  • Bachelor's in Computer Science, Mathematics, Physics or similar (masters/PhD a plus).
  • Experience of at least 2 years in software development in C++, Object Oriented Programming, Networking, STL at educational and/or professional level.
  • In-depth understanding of OOP, design patterns, data structures, algorithms, and concurrency
  • Proficiency in Linux / UNIX / shell scripting.
  • Knowledge developing and debugging in C/C++

Company Perks:

  • Competitive salary, annual performance-based bonus and stock grant
  • Retirement plan (401K) with company match
  • Excellent health and welfare benefits including medical, dental, and vision benefits
  • Wellness screenings and assessments, health coaches and counseling services through Employee Assistance Program (EAP)
  • Daily company lunch allowance provided and a fully stocked kitchen with healthy options for breakfast and snack
  • Corporate events including team outings, dinners, volunteer activities and company sports teams
  • Education reimbursement and learning opportunities with Udemy

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