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Contract C# Winforms Developer Jobs (NOW HIRING)

Amentum

C or C++ Junior Developer

Dahlgren, VA · On-site

$50 - $67.25/hr

Contract Education Requirement: Bachelor's degree in computer science, physics, mathematics ... engineering, or other applicable technical field or have equivalent experience to substitute for ...

Pae

C or C++ Junior Developer

Dahlgren, VA · On-site

$50 - $67.25/hr

Contract Education Requirement: Bachelor's degree in computer science, physics, mathematics ... engineering, or other applicable technical field or have equivalent experience to substitute for ...

Pae

C/C++ Software Developer

Dahlgren, VA · On-site

$50 - $67.25/hr

... contracts in support of our Software Center of Excellence. We are looking for individuals to join ... C/C++ Software Developer Responsibilities Include: * Perform software development and integration ...

Amentum

C/C++ Software Developer

Dahlgren, VA · On-site

$50 - $67.25/hr

... contracts in support of our Software Center of Excellence. We are looking for individuals to join ... C/C++ Software Developer Responsibilities Include: * Perform software development and integration ...

Pae

C/C++ Software Developer

Dahlgren, VA · On-site

$50 - $67.25/hr

... contracts in support of our Software Center of Excellence. We are looking for individuals to join ... C/C++ Software Developer Responsibilities Include: * Perform software development and integration ...

Procom Services

211774 / C/C++ Developer

Hillsboro, OR · On-site

$53.25 - $72/hr

... Contract Staffing (Staff Augmentation) Permanent Placement (Staff Augmentation) ICAP (Contractor ... Qualifications C/C++ Developer Mandatory Skills * Experience in C/C++ and object oriented coding ...

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Contract C Winforms Developer information

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

As of Sep 13, 2026, the average hourly pay for contract c# winforms developer in the United States is $57.79, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $63.46 per hour, depending on experience, location, and employer.

What is a Contract C# WinForms developer?

A Contract C# WinForms Developer is a software developer hired on a temporary or project basis to build, maintain, or enhance desktop applications using C# and the Windows Forms (WinForms) framework. They typically work with clients or organizations that need specific Windows-based solutions, often integrating user interface elements and connecting to databases or APIs. Contract developers are usually responsible for the full development lifecycle, from gathering requirements to deployment and support, but only for the duration of the contract. This role requires strong expertise in C#, .NET, and WinForms, along with good problem-solving and communication skills.

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

To thrive as a Contract C# Winforms Developer, you need strong proficiency in C#, .NET Framework, and Windows Forms, often backed by a degree in computer science or related experience. Familiarity with Visual Studio, source control systems like Git, and knowledge of SQL databases are typically required. Excellent problem-solving abilities, attention to detail, and effective communication set top developers apart. These skills and qualities are essential for delivering robust, maintainable applications that meet client requirements on tight project timelines.

What are some common challenges faced by Contract C# WinForms developers when joining a new project?

Contract C# Winforms Developers often encounter challenges such as getting up to speed with legacy codebases, understanding company-specific coding standards, and adapting to existing development workflows. Since many Winforms applications have been maintained over long periods, documentation may be outdated or incomplete, requiring developers to spend extra time deciphering the application's architecture. Additionally, as contractors, they must quickly integrate with permanent team members and clearly communicate progress and issues to ensure project milestones are met efficiently.
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Contract C Winforms Developer jobs near you
Infographic showing various Contract C# Winforms Developer job openings in the United States as of September 2026, with employment types broken down into 87% Full Time, 3% Part Time, and 10% Contract. Highlights an 79% Physical, 4% Hybrid, and 17% Remote job distribution, with an average salary of $120,212 per year, or $57.8 per hour.

C/C++ Software Development Engineer II

Redlands, CA

Esri
Scientific Research and Development Services • 1 - 5K employees
Learn more about Esriexternal

Full-time

Re-posted 13 days ago

Esri rating

9.6

Company rating: 9.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

Job description

Overview

ArcGIS Pro is a powerful geographic information system (GIS) software used to analyze, visualize, and share spatial data, addressing real-world challenges. As a key member of our Desktop Architecture team, you will have the opportunity to work on extensive software infrastructure and frameworks, quickly adapt to established coding patterns, and contribute to enhancing performance, reliability, and security. 

In this role, you will apply your expertise in C/C++, operating systems, security, debugging, and performance profiling to develop robust software frameworks, resolve complex issues, and collaborate with senior engineers on innovative features that enhance system performance and reliability.

We are committed to fostering an environment where team members can take ownership of their work and make a meaningful impact. You will engage in rapid iterations, learning from feedback and metrics to align with the mission and goals of our users.

Responsibilities

  • Develop, enhance, and maintain extensive C/C++ software frameworks
  • Diagnose and resolve defects utilizing debugging and profiling tools
  • Leverage your knowledge of operating system internals to contribute to a secure and robust software design.
  • Work alongside senior engineers to design and implement innovative features
  • Stay informed about technical trends and actively engage in learning across a broad range of topics, including software architecture, encryption, optimization, machine learning, computer hardware, and the business of software, to enhance your contributions to the team

Requirements

  • 2+ years of demonstrated experience in C/C++ software development
  • Understanding and experience with software testing patterns and fundamentals
  • Strong grasp of operating systems concepts and computer security fundamentals
  • Proficiency in debugging, troubleshooting, and performance analysis
  • Awareness of technical trends and a keen interest in a broad range of topics, including software architecture, encryption, optimization, machine learning, computer hardware, and the business of software
  • Bachelor's degree in computer science, engineering, mathematics, or STEM related field

Recommended Qualifications

  • Strong knowledge of Windows operating system internals
  • Familiarity with C# and UI frameworks such as WPF or WinForms
  • Understanding of COM, IPC, threading, and concurrency
  • Familiarity with x64 or ARM assembly language
  • Master's degree in computer science, engineering, mathematics, or STEM related field

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Pay

Benefits

Hours and flexibility

Workplace

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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969

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