ZipRecruiter

Log In

1

Senior C# Winforms Developer Jobs (NOW HIRING)

Mentor Technical Group

Sr. C&Q Specialist

Juncos, PR · On-site

MTG is recognized for its expertise in life sciences engineering, ensuring compliance with ... Support Commissioning and Qualification (C&Q) activities for plants and equipment. * Develop ...

CEDENT

Senior C/C++ Linux Engineer

Philadelphia, PA · On-site

$123K - $163K/yr

Design, develop, and maintain real-time, fault-tolerant C/C++ applications on Linux platforms ... Expertise in event-driven programming and development of Linux desktop applications * Experience ...

HRC Global Services

Senior .NET Developer

Warren, NJ · On-site

$57 - $72.75/hr

C++ / MFC * HTML5 * JavaScript * jQuery * JQWidgets * TypeScript * Angular Leadership ... NET, C#, WinForms, Azure, SQL, and technical leadership experience are encouraged to apply.

ClifyX

Sr .NET Developer

Atlanta, GA · On-site

$53 - $67.25/hr

ClifyX is a company seeking a Sr .NET Developer to join their team. The role requires extensive ... Responsibilities : • 8 years and more hands on experience in on: • DotNet 4.5. • Winforms ...

Blue Origin LLC

NY · On-site

$102K - $141K/yr

## Liaison Engineer - Fluid Systems Sr. (C Shift) - New GlennApplylocations: Space Coast, FLtime type: Full timeposted on: Posted Todayjob requisition id: R68314Application close date:Applications will ...

ACI Infotech

Sr .Net UI Developer

Manhattan, NY · On-site

$65.75 - $85.25/hr

Role: Sr .Net UI Developer Location: NYC, NY ( Hybrid Mode) ( 2-3 Days Work from Office) * REQUIRED ... Knowledge of Winforms is added advantage. * Extensive knowledge and experience with .NET(4.5 +) C# ...

Hermitage Infotech

Sr C++ Developer

Dallas, TX · On-site

C/C++ developer Location: Dallas TX Duration: Long Term contract No of Positions:2 Role Summary We are looking for a C/C++ Developer who can support the design, development, and maintenance of ...

Terma

Senior Software Engineer

Warner Robins, GA · On-site

$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 ...

previous page

Showing results 41-60

All JobsTechnology JobsSoftware JobsC Programmer JobsSenior C# Winforms Developer Jobs

Senior C Winforms Developer information

See salary details

$25K

$80.3K

$163.5K

How much do senior c# winforms developer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for senior c# winforms developer in the United States is $80,287.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What does a Senior C# WinForms Developer do?

A Senior C# WinForms Developer designs, develops, and maintains Windows desktop applications using the C# programming language and the Windows Forms (WinForms) framework. They are responsible for creating user interfaces, implementing business logic, and ensuring the software is efficient, reliable, and user-friendly. In addition to coding, they often mentor junior developers, participate in code reviews, and help set technical standards for projects. Their expertise is crucial for building robust, scalable, and maintainable desktop applications.

What are some common challenges faced by Senior C# WinForms Developers when maintaining legacy applications?

Senior C# Winforms Developers often encounter challenges such as outdated libraries, lack of documentation, and tightly coupled code when maintaining legacy applications. Adapting these systems to modern requirements, such as enhancing UI/UX or integrating with newer technologies, can require significant refactoring. Effective troubleshooting and strong communication with stakeholders are essential, as legacy systems often have business-critical functions and limited tolerance for downtime.

What are the key skills and qualifications needed to thrive as a Senior C# WinForms Developer, and why are they important?

To thrive as a Senior C# Winforms Developer, you need advanced proficiency in C#, .NET Framework, Windows Forms development, and a solid background in computer science or related fields. Expertise with Visual Studio, source control systems like Git, and familiarity with SQL databases and unit testing frameworks are typically expected. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate with teams and translate requirements into robust software solutions. These skills and qualities are crucial for delivering reliable, maintainable applications and leading development efforts in complex desktop environments.
More about Senior C Winforms Developer jobs

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

Cities with the most Senior 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 states have the most Senior C# Winforms Developer jobs?

States with the most job openings for Senior C# Winforms Developer jobs include:

What are popular job titles related to Senior C# Winforms Developer jobs?

For Senior C# Winforms Developer jobs, the most frequently searched job titles are:

Senior C Winforms Developer jobs near you
Infographic showing various Senior 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 77% Physical, 5% Hybrid, and 18% Remote job distribution, with an average salary of $80,287 per year, or $38.6 per hour.

Sr. C&Q Specialist

Juncos, PR • On-site

Mentor Technical Group
Manufacturing • 1 - 10 employees
Learn more about Mentor Technical Groupexternal

Full-time

Re-posted 19 days ago

Job description

Mentor Technical Group (MTG) provides specialized technical support and solutions for FDA-regulated industries. MTG is recognized for its expertise in life sciences engineering, ensuring compliance with pharmaceutical, biotechnology, and medical device safety and efficacy standards. Resources considered for this RFP will support pharmaceutical manufacturing operations and must meet the following minimum qualifications.
Responsibilities
  • Support Commissioning and Qualification (C&Q) activities for plants and equipment.
  • Develop, review, and maintain commissioning and qualification procedures and documentation.
  • Write, review, and approve C&Q protocols and reports for various systems, including HVAC, utilities, production equipment, and laboratory equipment.
  • Execute commissioning and qualification activities and coordinate with internal teams and external consultants to ensure timely delivery.
  • Manage change controls and deviations related to plants and equipment.
  • Support maintenance and calibration functions to improve compliance and quality.
  • Provide expertise in troubleshooting and root cause investigations.
  • Facilitate the transfer of technical knowledge across units and sites.
Qualifications / Requirements / Knowledge / Skills
  • Proven background in pharmaceutical product manufacturing, specifically in sterile packaging operations.
  • Demonstrated experience in Commissioning and Qualification (C&Q) activities.
  • Strong knowledge of current Good Manufacturing Practices (cGMP) and applicable regulatory requirements.
  • More than five years of experience in Equipment and Computer System Validation within pharmaceutical facilities.
  • Experience with digital validation solutions (e.g., ALM or equivalent systems).
  • Excellent skills in writing validation, commissioning, and technical documentation in English.
  • Proficient in Microsoft Office applications (Word, Excel, PowerPoint, etc.).
  • Bilingual proficiency in English and Spanish.

Mentor Technical Group es un empleador que ofrece igualdad de oportunidades y todos los solicitantes calificados recibirán consideración para el empleo sin importar raza, color, religión, sexo, orientación sexual, identidad de género, información genética, origen nacional, estado de veterano protegido, estado de discapacidad o cualquier otro grupo protegido por ley.
Mentor Technical Group is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, protected veteran status, disability status, or any other characteristic protected by law.

Apply