C# .NET Software Developer at Atlas Tech in North Charleston, SC
- Company: Atlas Tech
- Location: North Charleston, SC
- Posted: Sep 18, 2026
- Type: Full-time
- Experience: 8+ years
Overview
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…
Job description
- 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.
Responsibilities
- 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.
Requirements
- 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
- Experience with Navy tactical messaging networks
- Knowledge of virtualization and containerization technologies
- Agile Developer certification or Certified Scrum Developer certification
Skills
Required
- C#
- ASP.NET
- C++
- SQL
- Microsoft SQL Server
- PostgreSQL
- Bash
- PowerShell
- GitLab
- DOD Information Assurance policies
Preferred
- Static analyzers (e.g., Fortify)
- Agile, DevOps/DevSecOps
- Containerized applications
- Navy tactical messaging networks
Benefits
- Atlas Tech offers a competitive salary, generous benefits package, and an opportunity to make a positive impact in your own community.