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Freelance C# Winforms Developer Jobs (NOW HIRING)

Recruitment.ai

.Net Developer

Maynard, MA · On-site

$51.25 - $67.50/hr

Design and develop robust desktop applications using C# and WinForms within the Visual Studio ... Proficiency in C/C++ for low-level system interactions. * Scripting and development experience with ...

Recruitment.ai

.Net Developer

Maynard, MA · On-site

$51.25 - $67.50/hr

Design and develop robust desktop applications using C# and WinForms within the Visual Studio ... Proficiency in C/C++ for low-level system interactions. * Scripting and development experience with ...

Recruitment.ai

Dot Net Developer

Maynard, MA · On-site

$51.25 - $67.50/hr

Design and develop robust desktop applications using C# and WinForms within the Visual Studio ... Proficiency in C/C++ for low-level system interactions. * Scripting and development experience with ...

3B Staffing LLC

C# developer

Boston, MA · Remote

$53.25 - $71.75/hr

Desired Experience: • Proficiency with WinForms • Experience with other UI Frameworks including ... Git and Azure DevOps • Experience with remote software updates • Experience with Linux ...

Posted today

Esri

C/C++ Software Development Engineer II

Redlands, CA · On-site

... or WinForms • Understanding of COM, IPC, threading, and concurrency • Familiarity with x64 or ... engineering, mathematics, or STEM related field Company : Esri is a software company that devolops ...

3B Staffing LLC

C# developer

Boston, MA · Remote

$53.25 - $71.75/hr

Desired Experience: • Proficiency with WinForms • Experience with other UI Frameworks including ... Git and Azure DevOps • Experience with remote software updates • Experience with Linux ...

Posted today

Esri

C/C++ Software Development Engineer II

Redlands, CA · On-site

... or WinForms • Understanding of COM, IPC, threading, and concurrency • Familiarity with x64 or ... engineering, mathematics, or STEM related field Company : Esri is a software company that devolops ...

Ask IT consulting

.Net Developer

Columbia, SC · On-site

$44.75 - $59/hr

WEB USER INTERFACE PROGRAMMING * WINFORMS * VISUAL STUDIO 2010-2015 * VB.NET, * MS INTERNET ... C++.NET, C#.NET Required Education: PREFER BACHELOR'S DEGREE IN INFORMATION TECHNOLOGY RELATED ...

Veredus - DC

5 openings for .Net Developers

Herndon, VA · On-site

C. is currently seeking a .Net Developer to join the Product Development team in our Herndon, VA ... TSQL, Winforms, C#, ASP.NET, WCF and SOAP Services. .Net Developer Education, Experience & Training ...

Recruitment.ai

Senior Software Engineer (.Net/C#)

Maynard, MA · On-site

$129K - $171K/yr

Design and develop robust desktop applications using C# and WinForms within the Visual Studio ... Proficiency in C/C++ for low-level system interactions. * Scripting and development experience with ...

Primus Global services

C# .NET Developer

Houston, TX · On-site

C/C++, Python Other source control management tools; GIT, CVS, SVN Database Experience, e.g. Entity ... QT frameworks, Winforms Experience with Cloud platforms Qualifications Additional Information If ...

Fulfill Team Inc.

Be Seen First

C# Developer / Engineer

Raleigh, NC · On-site

$100K - $130K/yr

C# Developer / Engineer needed for a Contract to PERMANENT Full-Time position with a medical device ... C/C++ - preferred * WinForms - preferred * DICOM - preferred * IEC 62304 - - Medical Device ...

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Freelance C Winforms Developer information

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

As of Aug 12, 2026, the average hourly pay for freelance c# winforms developer in the United States is $22.97, according to ZipRecruiter salary data. Most workers in this role earn between $18.75 and $18.75 per hour, depending on experience, location, and employer.

What are some common challenges faced by freelance C# WinForms developers when working with clients remotely?

Freelance C# WinForms developers often encounter challenges such as clarifying client requirements and addressing legacy code in existing applications. Communication can be more complex when collaborating remotely, so it's important to establish clear project milestones and maintain regular updates. Additionally, ensuring compatibility across different Windows environments and handling deployment issues can require extra attention. Building strong client relationships and setting clear expectations from the start can help mitigate these challenges.

What is a freelance C# WinForms developer?

A Freelance C# Winforms Developer is a software professional who specializes in building desktop applications using the Windows Forms (WinForms) framework with the C# programming language. They work independently, providing their services to clients on a project-by-project basis rather than being employed by a single company. Their main responsibilities include designing, coding, testing, and maintaining Windows-based applications, often focusing on user interface design and functionality. Freelance developers typically manage their own schedules, clients, and project scopes.

What is the difference between Freelance C# Winforms Developer vs Freelance WPF Developer?

AspectFreelance C# Winforms DeveloperFreelance WPF Developer
Required SkillsProficiency in C#, Winforms, UI designProficiency in C#, WPF, XAML, UI/UX design
Work EnvironmentDesktop application development for WindowsDesktop application development with advanced UI features
Industry UsageBusiness tools, legacy systemsModern desktop apps, rich interfaces
CertificationsNone specific, general C#/.NET knowledgeSame as Winforms, plus XAML expertise

While both roles involve C# development for desktop applications, Winforms developers focus on traditional Windows Forms interfaces, often for legacy or business systems. WPF developers work on modern, visually rich applications using XAML. The choice depends on project requirements and UI complexity.

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

To excel as a Freelance C# WinForms Developer, you need strong proficiency in C#, .NET Framework, and experience designing and maintaining Windows Forms applications, typically backed by a degree in computer science or equivalent experience. Familiarity with Visual Studio, version control systems like Git, and knowledge of databases such as SQL Server are commonly required technical tools. Excellent problem-solving skills, self-motivation, and effective communication are crucial soft skills for managing client expectations and delivering quality solutions independently. These competencies are essential to create efficient, user-friendly applications and maintain successful client relationships in a competitive freelance environment.
More about Freelance C Winforms Developer jobs
What cities are hiring for Freelance C# Winforms Developer jobs? Cities with the most Freelance 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 Freelance C# Winforms Developer jobs look for? The top searched job categories for Freelance C# Winforms Developer jobs are:
Freelance C Winforms Developer jobs near you
Infographic showing various Freelance C# Winforms Developer job openings in the United States as of August 2026, with employment types broken down into 80% Full Time, 3% Part Time, and 17% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $47,772 per year, or $23 per hour.

.Net Developer

Recruitment.ai

Maynard, MA • On-site

$51.25 - $67.50/hr

Other

Re-posted 11 days ago

Job description

Role Overview
We are seeking a highly experienced Senior Software Engineer with over 10 years of professional GUI development expertise to join our engineering team. The ideal candidate will possess deep technical proficiency in
the Microsoft ecosystem and a strong background in low-level communication protocols and hardware automation. You will play a critical role in bridging the gap between complex embedded systems and user-facing interfaces.
Key Responsibilities

  • Design and develop robust desktop applications using C# and WinForms within the Visual Studio environment.
  • Implement and maintain TCP/IP socket communication for reliable data exchange between software and hardware components.
  • Architect and build dynamic, browser-based GUIs that provide intuitive control and monitoring capabilities.
  • Leverage AI-driven development tools, including GitHub Copilot in Visual Studio and command-line GenAI tools, to accelerate code generation and improve developer productivity.
  • Create and maintain automation scripts to streamline the validation of test boards and lab equipment.
  • Collaborate with cross-functional teams to ensure software reliability, performance, and scalability.

Mandatory Skills & Qualifications

  • 10+ years of professional software engineering experience.
  • Expert-level proficiency in C# and the .NET framework.
  • Extensive experience with Visual Studio and WinForms development.
  • Proven expertise in TCP/IP socket programming for hardware integration.
  • Strong experience in designing dynamic, browser-based GUIs.
  • Demonstrable experience using Copilot in Visual Studio and command-line GenAI tools for code optimization and assistance.
  • Proficiency in writing automation scripts for testing and controlling lab equipment and test boards.

Desirable Skills

  • Experience developing complex GUIs specifically for embedded devices.
  • Proficiency in C/C++ for low-level system interactions.
  • Scripting and development experience with Python and Linux environments.
  • Solid understanding of Software Configuration Management (SCM) best practices and build systems.
  • Familiarity with CMIS 5.0+ standards and CFP MSA management interface familiarity

Education

  • Bachelor’s degree in computer science, Electrical Engineering, or a related field (Master’s degree)

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