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Internship C# Winforms Developer Jobs in Seattle, WA

Skillbridge Internship

Tukwila, WA · On-site

$19 - $24.50/hr

Mechanical Engineering * Systems Engineering * Software Engineering * Business Development ... S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of ...

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Internship C Winforms Developer information

See Seattle, WA salary details

$13

$26

$44

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

As of Aug 24, 2026, the average hourly pay for internship c# winforms developer in Seattle, WA is $26.05, according to ZipRecruiter salary data. Most workers in this role earn between $21.06 and $27.64 per hour, depending on experience, location, and employer.

What does an internship C# Winforms developer do?

An Internship C# Winforms Developer assists in designing, developing, and maintaining desktop applications using the C# programming language and the Winforms framework. They typically work under the supervision of senior developers, learning to implement user interfaces, handle events, and debug code. Interns are given tasks that help them build technical skills while contributing to real-world projects, gaining valuable experience in software development workflows. This role is ideal for students or recent graduates looking to start a career in .NET desktop application development.

What types of projects and tasks can I expect to work on as an internship C# Winforms developer?

As an Internship C# Winforms Developer, you will typically be involved in tasks such as designing and developing user interfaces, fixing bugs, and contributing to the enhancement of existing desktop applications. You may also assist with code reviews, documentation, and testing new features under the guidance of senior developers. The role often involves collaborating closely with other developers and QA team members, providing a valuable opportunity to learn best practices in software development and gain exposure to real-world project cycles.

What are the key skills and qualifications needed to thrive as an internship C# Winforms developer, and why are they important?

To thrive as an Internship C# Winforms Developer, you need a basic understanding of C# programming, object-oriented principles, and familiarity with Windows Forms (WinForms) development, ideally supported by a relevant degree or coursework in computer science. Experience with Visual Studio IDE, source control systems like Git, and knowledge of SQL databases are commonly used technical tools for the role. Strong problem-solving skills, attention to detail, willingness to learn, and effective communication help you collaborate with teams and adapt quickly. These skills are crucial for developing reliable applications, contributing to projects efficiently, and growing within a software development environment.

What is the difference between Internship C# Winforms Developer vs Junior C# Developer?

AspectInternship C# Winforms DeveloperJunior C# Developer
Experience LevelEntry-level, internship positionEntry to mid-level professional
ResponsibilitiesAssist in developing Winforms applications, learn coding practicesDevelop, test, and maintain C# Winforms applications independently
CredentialsCurrently studying or recent graduate, basic programming knowledgeSome professional experience or training in C#
Work EnvironmentInternship programs, training-focusedFull-time employment, project-driven

In summary, an Internship C# Winforms Developer is a beginner role focused on learning and assisting with Winforms projects, while a Junior C# Developer is a more experienced role responsible for developing and maintaining applications independently.

What are the most commonly searched types of C# Winforms Developer jobs in Seattle, WA?

The most popular types of C# Winforms Developer jobs in Seattle, WA are:

What are popular job titles related to Internship C# Winforms Developer jobs in Seattle, WA?

For Internship C# Winforms Developer jobs in Seattle, WA, the most frequently searched job titles are:

Infographic showing various Internship C# Winforms Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 18% Internship, 58% Full Time, 20% Part Time, and 4% Temporary. Highlights an 96% In-person, and 4% Hybrid job distribution, with an average salary of $54,194 per year, or $26.1 per hour.

Skillbridge Internship

Starfish Space

Tukwila, WA • On-site

$19 - $24.50/hr

Full-time

Posted 3 days ago

New


Job description

About Starfish Space
Starfish Space provides satellite servicing missions with its Otter servicing vehicle, including life extension missions for geostationary satellites and disposal missions for low Earth orbit satellites. Founded in 2019, Starfish has raised over $150M in venture capital funding and built a team of engineers with experience spanning satellite guidance, navigation, control, and autonomous robotics. Starfish has launched several missions to-date, and is focused on delivering Otter satellite servicing missions for SES, the U.S. Space Force, the Space Development Agency, NASA, and others.
Position Description
Starfish partners with the SkillBridge program through the DoW to place service members in relevant internships on our team. Our Skillbridge internships are flexible in terms of length, and start date, though candidates should be prepared to work in-person at our office in the Seattle area.
We offer internships in the following disciplines, though openings vary:
  • Aerospace Engineering
  • GNC Engineering
  • Electrical Engineering
  • Mechanical Engineering
  • Systems Engineering
  • Software Engineering
  • Business Development
  • Finance & Accounting
  • Business Operations
  • Satellite Technician

If you are interested in a SkillBridge internship at Starfish Space, please apply to this posting, indicating the relevant discipline you're interested in supporting. Thank you for your interest in Starfish Space!
ITAR Requirements
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.