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Posted Mar 31, 2026

.NET Developer - 305002A

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We’re looking for a proficient .NET developer to join us at Delaware Nation Industries. Your position as a .NET developer will be instrumental in designing, coding, testing, and maintaining software applications that power the United States Air Force legacy Contract Writing System. As a crucial part of our software development team, you will also be responsible for supporting the data migration for the newly deployed USAF CON-IT. Responsibilities: - Write efficient, reusable, scalable code using the .NET framework via Microsoft Visual Studios. - Coding, testing, and debugging software applications, ensuring high-quality and efficient performance. - Participating in system integration, troubleshooting, and performance optimization. - Collaborate with USAF Customers, Engineers, and Program Managers as well as the ConWrite development team to understand application requirements. - Conduct code reviews, unit testing, and debugging to ensure software functionality. - Integrate software components with third-party systems and services. - Provide ongoing support and maintenance for existing software applications. - Stay informed about advancements in the .NET framework and related technologies. Requirements - Bachelor’s degree in Computer Science, Information Technology, or a related field. - 2+ years of experience as a .NET developer or software developer. - Strong understanding of the .NET framework, C#, and object-oriented programming. - Proficiency in database design and SQL. - Experience with web development technologies, including ASP.NET, MVC, and API. - Detail-oriented with a focus on delivering high-quality and efficient software solutions. - Efficient communication skills and the ability to work collaboratively within a team. - Strong knowledge of software development best practices and design patterns. - Ability to pass a DoD background check. - Ability to obtain a CompTIA Security+ (or DoD 8570 equivalent) Preferred skills and qualifications - Professional certification in .NET development or related technologies. - Familiarity with software version control systems (e.g., Git). - Understanding of security best practices in software development. - Experience with Agile or Scrum development methodologies. - Experience with Software Development and Testing using Artificial Intelligence. - Experience with Automated Testing processes and tools. Benefits Benefits Include: - Covers 100% of employee benefit premiums, including Medical (PPO or HDHP Option), Vision, Dental - Matching 401K - Short- and Long-Term Disability - Pet Insurance - Professional Development/Education Reimbursement - Parking and Transit Benefits for NY, NJ, ATL, and DC Metro areas Other Duties: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.