C#.NET Developer

C# .NET Developer

Location: Hybrid (Huntsville, AL; Birmingham, AL; Atlanta, GA; Macon, GA or Warner Robins, GA)

Clearance Requirement: Candidates must be U.S. citizens and possess an ACTIVE Secret security clearance.

Teksouth is a recognized leader in Business Intelligence and Data Analytics solutions for the federal government. With a reputation for excellence and innovation, Teksouth is a trusted partner across the defense sector, dedicated to being the indispensable architect of intelligent enterprise. We are committed to fundamentally transforming how organizations operate, make decisions, and innovate across every critical function, moving beyond traditional data reporting to deliver strategic, predictive, and actionable insights.

Teksouth is seeking a C# .NET Developer to develop and enhance government software capabilities. You will take ownership of full-stack development efforts that enhance our clients' operational capabilities, contributing to the architecture, implementation, and continuous improvement of scalable, secure, and efficient software solutions. Your work will directly support decision-making and mission readiness for this Air Force customer.

• Review the current state of existing systems.
• Generate ideas for system improvements.
• Create detailed technical design documentation and level of effort estimates.
• Development of new systems
• Modernization/Maintenance of existing systems
• Testing newly developed systems and changes to existing systems
• Create developer documentation.
• Work closely with Database Developers, Business Analysts, Project Managers, Quality Assurance teams, and Documentation teams.

• U.S. citizenship and an active Secret security clearance required.
• A bachelor's degree in computer science, engineering, or a related field is preferred.

• 5+ years of software development experience, with strong C# and .NET Core skills.
• 3+ years of hands-on SQL and Microsoft SQL Server experience. (Entity Framework alone does not meet this requirement.)
• Proficiency in ASP.NET Core, including services, dependency injection, and middleware.
• Experience with web application development (client-side and server-side/full-stack).
• Solid understanding of front-end technologies:
  JavaScript, HTML, CSS.
• 3+ years of experience with modern front-end frameworks—React preferred, VueJS acceptable.
• Familiarity with secure coding practices and common web application vulnerabilities.

• Experience working with legacy systems or poorly documented codebases is a strong plus.
• Strong communication skills and the ability to collaborate effectively across disciplines.

Accommodations may be made to enable individuals with disabilities to perform the essential functions of the role.

Teksouth is an employee-owned company. We offer a competitive salary and benefits package, including medical, dental, and vision insurance, a 401(k) match, and paid time off.

Teksouth values and engages the diversity of its teammates, customers, and business partners.

EOE race/color/sex/sexual orientation/gender identity/disability/vet