1

Senior C# Developer Jobs (NOW HIRING)

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 ...

Senior C/C++ Linux Engineer

Philadelphia, PA

$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 ...

C++ developer

Gainesville, FL

$44.50 - $59.75/hr

... Sr Developer - 4 positions Jr Developer-4 positions Required Skills: Strong C programming ... experience (C preferred over C++). Familiarity with Solaris Strong familiarity with Linux ...

The Role The Stellix Senior I&C Engineer II role owns the largest and most complex I&C scopes in the portfolio with limited oversight. This role reports to the Manager, I&C Engineering and is ...

The Role The Stellix Senior I&C Engineer II role owns the largest and most complex I&C scopes in the portfolio with limited oversight. This role reports to the Manager, I&C Engineering and is ...

next page

Showing results 1-20

Senior C Developer information

See salary details

$15

$61

$87

How much do senior c# developer jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for senior c# developer in the United States is $61.73, according to ZipRecruiter salary data. Most workers in this role earn between $52.40 and $69.23 per hour, depending on experience, location, and employer.

What are some typical responsibilities and projects for a Senior C# Developer on a software development team?

Senior C# Developers are often responsible for designing, coding, and maintaining complex software applications while participating in architectural decisions and code reviews. They mentor junior developers, contribute to project planning, and collaborate closely with QA engineers, UI/UX designers, and product managers to deliver high-quality features and enhancements. Common projects may include developing RESTful APIs, integrating third-party services, optimizing application performance, and transitioning legacy systems to modern architectures. You can expect a balance of hands-on coding, technical leadership, and coordinating with various stakeholders to align software solutions with business needs.

What is a Senior C# Developer job?

A Senior C# Developer is an experienced software engineer who specializes in developing applications using the C# programming language within the .NET framework. They design, develop, and maintain complex software solutions while guiding junior developers and ensuring best coding practices. Responsibilities often include system architecture, performance optimization, and troubleshooting issues. Strong knowledge of object-oriented programming, databases, and cloud technologies is essential. Typically, they collaborate with cross-functional teams to deliver high-quality software solutions efficiently.

What are the key skills and qualifications needed to thrive in the Senior C# Developer position, and why are they important?

To thrive as a Senior C# Developer, you need advanced proficiency in C# and the .NET framework, strong problem-solving skills, and experience with software design patterns, typically backed by a bachelor's degree in computer science or related field. Familiarity with tools such as Visual Studio, source control systems like Git, and technologies such as SQL Server and cloud platforms is highly valued, as are certifications like Microsoft Certified: Azure Developer Associate. Excellent communication, mentorship, and teamwork abilities set outstanding candidates apart in this role. These skills and qualities are essential to deliver robust software solutions, guide junior developers, and collaborate effectively in dynamic development environments.

More about Senior C Developer jobs
What are the most commonly searched types of C# Developer jobs? The most popular types of C# Developer jobs are:
What states have the most Senior C# Developer jobs? States with the most job openings for Senior C# Developer jobs include:
What job categories do people searching Senior C# Developer jobs look for? The top searched job categories for Senior C# Developer jobs are:
Infographic showing various Senior C# Developer job openings in the United States as of July 2026, with employment types broken down into 60% Full Time, 20% Part Time, and 20% Contract. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $128,400 per year, or $61.7 per hour.
Sr. C&Q Specialist

Sr. C&Q Specialist

Mentor Technical Group

Juncos, PR โ€ข On-site

Full-time

Posted 25 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 recibirรกn consideraciรณn para el empleo sin importar raza, color, religiรณn, sexo, orientaciรณn sexual, identidad de gรฉnero, informaciรณn genรฉtica, 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.