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Senior C# Jobs (NOW HIRING)

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Senior C information

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$25K

$80.3K

$163.5K

How much do senior c# jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior c# 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 is a senior C# developer?

Senior C# developers are experienced software engineers who specialize in using the C# programming language to design, develop, and maintain complex software applications. They often take on leadership roles within development teams, mentor junior developers, and contribute to architectural decisions. Their expertise usually covers a wide range of technologies related to the .NET ecosystem, and they are responsible for ensuring code quality, performance, and scalability in software projects.

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

To thrive as a Senior C# Developer, you need a deep understanding of C# programming, object-oriented design, and software development principles, typically backed by a degree in computer science or related experience. Expertise in .NET frameworks, version control systems like Git, and familiarity with cloud platforms or CI/CD tools is commonly required, along with relevant certifications such as Microsoft Certified: Azure Developer Associate. Strong problem-solving, leadership, and communication skills help you manage complex projects and mentor junior developers. These competencies ensure efficient software delivery, high code quality, and effective team collaboration in demanding technical environments.

What are some common challenges faced by senior C# developers when working on large-scale enterprise applications?

Senior C# developers often encounter challenges such as managing complex codebases, ensuring high performance, and maintaining scalability in large-scale enterprise applications. They are also responsible for implementing best practices in code architecture, integrating with various systems, and mentoring junior team members. Collaboration with cross-functional teams—such as QA, DevOps, and UI/UX designers—is essential to deliver robust and maintainable solutions, making strong communication and problem-solving skills vital for success in this role.

What is the difference between Senior C# vs .NET Developer?

AspectSenior C#.NET Developer
Required CredentialsBachelor's in CS or related, experience in C#Bachelor's in CS or related, experience in .NET framework
Work EnvironmentSoftware development teams, enterprise applicationsWeb, desktop, or enterprise app development teams
Industry UsageUsed across industries for backend developmentUsed in similar industries, often overlapping with C# roles
Search & Comparison IntentOften compared for backend and application development rolesCommonly compared with Senior C# for similar development tasks

Senior C# developers focus specifically on advanced C# programming within various projects, while .NET Developers work broadly with the .NET framework, which includes C# but also other languages. Both roles require similar credentials and are used in comparable work environments, making them frequently compared by employers and job seekers.

Are senior C# jobs in demand?

Senior C# developer roles are in high demand due to the widespread use of C# in enterprise applications, game development, and cloud services. Employers seek professionals with strong programming skills, experience with .NET frameworks, and knowledge of modern development practices, making these positions consistently available across various industries.
More about Senior C jobs

What are the most commonly searched types of C# jobs?

The most popular types of C# jobs are:

What states have the most Senior C# jobs?

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

Infographic showing various Senior C# job openings in the United States as of July 2026, with employment types broken down into 91% Full Time, 7% Part Time, and 2% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $80,287 per year, or $38.6 per hour.

Sr C/C++ Software Developer with Security Clearance

Amentum

Dahlgren, VA • On-site

$55.50 - $73.50/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


Job description

Amentum is seeking software engineering professionals with software development-related education and/or experience to support software development and integration in support of Naval projects in Dahlgren, Virginia. This position is on-site in Dahlgren, VA, where Amentum has provided support to the customer for over 60 years. You will be part of our growing systems and software engineering team and contribute your diverse skills across multiple software contracts in support of our Software Center of Excellence. We are looking for individuals to join our team atmosphere who are eager to make a difference by solving complex Digital Engineering challenges. Apply your skills to the latest DoW weapons and sensor systems, modernizing the Navy and contributing to mission success. Sr C/C++ Software Developer Responsibilities Include: * Support Naval projects and programs by conducting software development within the Submarine Launched Ballistic Missile (SLBM) weapon system. * Primarily support a Senior Amentum developer in development using Agile development principles. * Demonstrate expertise in software requirements, architecture, and testing. * Support modern weapon system software development, testing, and deployment processes. * Utilize C, C++, Git, Jira, and static code analysis tools in support of software development activities. * Apply modern software development practices, including Agile, Scrum, and DevSecOps. * Work effectively on a cross-functional team that includes members from industry and other government organizations. * Work independently and with others to meet established goals and program schedules. * Perform analysis and problem-solving techniques in support of professional scientific and engineering work. * Take responsibility for professional development by acquiring knowledge and skills through continuous learning. * Identify, champion, and secure future work in alignment with the Branch Mission, Vision, Strategic Goals, and Objectives. Minimum Requirements: * 1-10 years of experience. * Bachelor's degree in computer science, physics, mathematics, engineering, or another applicable technical field, or equivalent experience in lieu of the education requirement. * Familiarity with Agile Development. * Successful candidates must possess excellent communication skills and be able to interact directly with customers and engineering personnel, including the ability to communicate effectively both orally and in writing at all levels, including Senior Managers and Program Managers. * Must have an active Secret U.S. Government clearance. U.S. citizenship is required to maintain a Secret clearance. * Candidate must maintain a valid REAL ID driver's license, required for access to the customer site, and have access to reliable transportation, as this position requires occasional travel between local work sites during the week. Preferred Qualifications: * Experience with embedded systems, GNC algorithms, and High/Low/Medium Fidelity Simulators. * 1+ years of Surface Combat Systems or DoW Weapons System sustainment expertise. * Experience with the sustainment of software systems on surface ships and subsurface boats. * Systems engineering expertise for the development and integration of software systems on surface ships and subsurface platforms. Compensation Details:
US: $110,000-$190,000 The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws. Benefits Overview: Our health and welfare benefits are designed to support you and your priorities. Offerings include: * Health, dental, and vision insurance * Paid time off and holidays * Retirement benefits (including 401(k) matching) * Educational reimbursement * Parental leave * Employee stock purchase plan * Tax-saving options * Disability and life insurance * Pet insurance Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits. Original Posting:
08/12/2026 - Until Filled
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters .