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Senior C# Developer Jobs (NOW HIRING)

Cymertek

C / C++ / Java Software Developer

Chantilly, VA · On-site

$50.75 - $68.25/hr

... Senior Software Developer, Software Architect, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software Engineering, Computer Engineering, Information Technology ...

Cymertek

C / C++ / Java Software Developer

Honolulu, HI · On-site

$48.50 - $65.25/hr

... Senior Software Developer, Software Architect, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software Engineering, Computer Engineering, Information Technology ...

Cymertek

C / C++ / Java Software Developer

Reston, VA · On-site

$51 - $68.75/hr

... Senior Software Developer, Software Architect, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software Engineering, Computer Engineering, Information Technology ...

Cymertek

C / C++ / Java Software Developer

Aurora, CO · On-site

$50 - $67.25/hr

... Senior Software Developer, Software Architect, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software Engineering, Computer Engineering, Information Technology ...

Cymertek

C / C++ / Java Software Developer

Tysons, VA · On-site

$49.25 - $66.25/hr

... Senior Software Developer, Software Architect, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Software Engineering, Computer Engineering, Information Technology ...

Mentor Technical Group

Sr. C&Q Specialist

Juncos, PR · On-site

As a world leader in life science engineering and technical solutions, MTG has the knowledge and ... Collaborate with C&Q Engineers to develop and maintain commissioning and qualification procedures ...

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Senior C Developer information

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

As of Sep 5, 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 is a senior C# developer?

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 typical responsibilities and projects of a senior C# developer?

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 are the key skills and qualifications needed to thrive as a senior C# developer?

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.

Is there a demand for senior C# developers?

Senior C# developers are in high demand across various industries, especially in software development, finance, and enterprise applications. Companies seek experienced developers skilled in .NET frameworks, cloud integration, and modern development practices, leading to strong job growth and competitive salaries.
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Senior C Developer jobs near you
Infographic showing various Senior C# Developer job openings in the United States as of August 2026, with employment types broken down into 85% Full Time, 3% Part Time, and 12% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $128,400 per year, or $61.7 per hour.

Indianapolis, IN - Sr. Commissioning & Qualification Engineer

NCW

Indianapolis, IN • On-site

$99K - $137K/yr

Full-time

Re-posted 26 days ago

Key responsibilities

  • Manage and execute commissioning and qualification activities for assigned systems, equipment, and facilities.

  • Prepare, review, and approve validation documentation to ensure regulatory compliance and project standards.

  • Provide technical guidance and mentorship to C&Q engineers and junior staff, and collaborate with stakeholders to ensure smooth project execution.

Job description

Senior Commissioning & Qualification (C&Q) Engineer
Location: Lebanon, IN / Indianapolis, IN (On-site)
Role Purpose
The Senior Commissioning & Qualification (C&Q) Engineer is responsible for managing and executing commissioning and qualification activities for major pharmaceutical manufacturing projects. This role ensures compliance with regulatory and industry standards, supports project delivery excellence, and provides technical leadership to cross-functional teams. The Senior C&Q Engineer acts as a subject matter expert, overseeing planning, execution, and documentation to enable successful facility startup and sustained operations.
Core Responsibilities
C&Q Planning & Execution
  • Lead all C&Q activities across assigned systems, equipment, and facilities.
  • Ensure compliance with GMP, FDA, and industry standards throughout all project phases.
  • Develop project-specific validation approaches consistent with client and ACE requirements.
Documentation & Compliance
  • Prepare, review, and approve C&Q deliverables, including Project Validation Plans, User Requirements, IV/OV test plans, and summary reports.
  • Ensure all documentation meets regulatory expectations and project standards.
  • Maintain traceability and alignment of requirements, testing, and acceptance criteria.
Test Execution
  • Oversee and perform Installation Verification (IV) and Operational Verification (OV) testing.
  • Ensure test protocols are executed accurately and deviations are resolved appropriately.
  • Validate that systems are qualified and ready for operational use.
Team Leadership & Development
  • Provide technical guidance and mentorship to C&Q engineers and junior staff.
  • Build capability within the project team through knowledge sharing and coaching.
  • Promote ACE’s culture of quality, safety, and accountability.
Continuous Improvement
  • Identify opportunities for process improvement within commissioning and qualification activities.
  • Recommend and implement solutions that improve efficiency and compliance.
  • Stay current with regulatory changes and industry best practices.
Stakeholder Engagement
  • Collaborate with equipment vendors, contractors, and client representatives to ensure smooth project execution.
  • Act as a key point of contact for C&Q scope within assigned systems.
  • Escalate issues proactively and drive timely resolution with stakeholders.
Key Competencies
  • Strong understanding of commissioning, qualification, and validation methodologies.
  • Analytical problem-solver with attention to detail and regulatory compliance.
  • Effective communicator able to influence across disciplines and levels.
  • Organized and adaptable, with proven ability to manage competing priorities.
  • Leadership presence with capability to guide technical teams.
Qualifications
  • Minimum of 5 years of experience in commissioning and qualification within pharmaceutical, biotech, chemical, or related industries.
  • Bachelor’s degree in Engineering, Life Sciences, or related field (advanced degree preferred).
  • Demonstrated experience leading large-scale C&Q efforts and cross-functional project teams.
  • Familiarity with GMP, FDA, EMA, and ISPE guidelines; strong working knowledge of ASTM E2500 and risk-based verification approaches.
  • Proficiency in project and validation management tools (e.g., Kneat, Smartsheet, or equivalent).
Position Context
  • The Senior C&Q Engineer is accountable for delivering qualified systems ready for GMP operation.
  • This role requires close coordination with project engineering, operations, and quality functions.
  • Travel may be required for Factory Acceptance Testing (FAT) and vendor site support.
  • Full-time, on-site role based in Indianapolis or Lebanon, IN.
 
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About NCW

Sourced by ZipRecruiter

Founded in 2000 with a mission to do things differently, NCW is a team of staffing and professional recruitment specialists that deliver innovative solutions to hiring challenges. Here, our focus is on the people behind every role. We form long-standing partnerships with our clients and with the top talent in the market. We go beyond job requirements and resumes to learn the “whys” and the motivations of the companies and talent we serve. Committed to service excellence, our professional recruiters and temporary staffing specialists deliver an unmatched experience and unsurpassed results with every search. Matching the right person to the role requires an exceptional understanding of the market. The recruiters of NCW bring decades of staffing and recruiting expertise to the table. We understand the challenges employers face, and we know what talented people want from their next opportunities.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Indianapolis, IN, US

Year founded

2000

Social media

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