Atlas Technologies· Computer Software· Oct 4, 2026 · 23d ago
Charleston, SC
Location
In office
Work mode
Full-time
Schedule
Staff
Level
$100K–$125K
Compensation
8+ years exp
Experience
Job description
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C# .NET Software Developer
Department: Operations
Location:
Charleston,
SC
Workplace: Onsite
Salary:
$100,000 - $125,000
START YOUR APPLICATION
Atlas Tech, a veteran-owned IT company serving multiple DoD customers in support of America's warfighters, is seeking a C# .NET Software Developer in Charleston, SC, to serve as a developer for a major Navy system. You will primarily use C# and ASP.NET to maintain frontend web interfaces and backend services backed by SQL databases. You will be responsible for maintaining a group of related applications, to include both server and desktop apps. You will track deficiency reports, user feedback, and new feature requests and implement related changes. You will develop strategies and tools to gain efficiencies in the development lifecycle. This position will be accountable for defining, assigning, and tracking priorities to deliver results aligned with our customer's strategic objectives. Our ideal candidate will have depth and breadth of software development knowledge and best practices for the Navy, as well as strong verbal and written communication skills to communicate at both a technical and project management level.
This is an onsite position in North Charleston, SC .
You Will:
• Maintain software with C# and C++ for Windows platforms.
• Develop software with C# for Linux/Unix platforms.
• Use ASP.NET to implement web frontend.
• Collaborate on system architecture and contribute internal technical documentation.
• Gather, infer, and document requirements from internal product owners and external teams.
• Maintain and improve GitLab build pipeline as needed.
• Collaborate with a small development team to implement complex features and build/document shared system knowledge.
• Write SQL for database schema modification and queries.
• Write scripts in Bash (Linux/Unix; Red Hat and Debian preferred) and PowerShell (Windows).
• Code within compliance of current DOD Information Assurance policies and instructions.
You Have:
• US Citizenship
• Currently possess and maintain a Department of Defense (DoD) Top Secret Level Security Clearance
• Experience with Microsoft SQL Server and PostgreSQL
• Experience with static analyzers, such as Fortify, is a plus
• Experience in a software development methodology (e.g., Agile, DevOps/DevSecOps) environment is a strong plus
• Experience with containerized applications is a strong plus
• Knowledge of coding in compliance with current DOD Information Assurance policies
• Strong customer relations, documentation, and oral communication skills
• Self-motivation, a strong work ethic, and commitment to quality
• A passion for learning about, and working in the IT industry
• BS Degree in Computer Science or similar
• 8+ years' experience working with a wide range of IT products
• 5+ years of C# software development experience
• 3+ years' experience with Linux (Red Hat preferred)
• CompTIA Security+ CE certification or equivalent
We'd Be Impressed If You Had:
• Experience with Navy tactical messaging networks
• Knowledge of virtualization and containerization technologies
• Agile Developer certification or Certified Scrum Developer certification
Want to hear more? Read on to see what our Team Members say about their experience:
'From day 1, I knew Atlas Tech was where I wanted to be. Atlas' culture embraces creativeness, community involvement, and taking care of their employees. If you're looking for a great place to work, come join us!' - Blane
'I could not have asked for a better company to transition from Active-Duty military to civilian life. Atlas not only provides opportunities for professional growth, but it's also highly encouraged. The passion and appreciation for what we do that is displayed every day, makes it exciting for me to come to work each day.' - Laurence
Atlas Tech is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, genetic information, or protected veteran status. We are committed to fostering an inclusive workplace where diverse perspectives are valued and respected.
Accessibility & Accommodations
Atlas Tech strives to make our website, www.atlas-tech.com , accessible to all users. If you need assistance completing the application process or require a reasonable accommodation due to a disability, please contact us at [email protected] .
This contact information is designated for accommodation requests only and cannot be used to inquire about the status of an application. Atlas Tech is committed to providing reasonable accommodations in accordance with the Americans with Disabilities Act (ADA).
Atlas Tech offers a competitive salary, generous benefits package, and an opportunity to make a positive impact in your own community.
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Requirements
Must-haves
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C# .NET Software Developer
Department: Operations
Workplace: Onsite
This is an onsite position in North Charleston, SC .
Maintain software with C# and C++ for Windows platforms.
Develop software with C# for Linux/Unix platforms.
Use ASP.NET to implement web frontend.
Collaborate on system architecture and contribute internal technical documentation.
Gather, infer, and document requirements from internal product owners and external teams.
Maintain and improve GitLab build pipeline as needed.
Collaborate with a small development team to implement complex features and build/document shared system knowledge.
Write SQL for database schema modification and queries.
Code within compliance of current DOD Information Assurance policies and instructions.
US Citizenship
Currently possess and maintain a Department of Defense (DoD) Top Secret Level Security Clearance
Experience with Microsoft SQL Server and PostgreSQL
Experience in a software development methodology (e.g., Agile, DevOps/DevSecOps) environment is a strong plus
Experience with containerized applications is a strong plus
Knowledge of coding in compliance with current DOD Information Assurance policies
Strong customer relations, documentation, and oral communication skills
Nice-to-haves
Write scripts in Bash (Linux/Unix; Red Hat and Debian preferred) and PowerShell (Windows).
Experience with static analyzers, such as Fortify, is a plus
3+ years' experience with Linux (Red Hat preferred)
Application prep
Use the role’s language and application details while tailoring your materials.