Hiring: Software Engineer III Company: Agile Defense Location: St Louis, MO Job Posted Time: 2026-09-03 11:12:00 Target Skills & Keywords : .NET, Agile, Azure DevOps, C#, C++, CI/CD, Embedded Systems, Jira, Microservices, Project Management, REST, RESTful, SQL, Secret Clearance, Systems Integration, Unit Testing, VB.NET, Windows Server About the job Experience: •5+ years of experience with VB.NET or C#.NET (including .NET Framework) •3+ years of SQL or other relational database •1+ years of Unit testing frameworks like xUnit, nUnit, or MSTest Required Skills: •Design, development, testing, and maintenance of non-embedded software throughout the end-to-end lifecycle that meets industry, customer, and safety standards for the Tomahawk program •Review, analyze, and translate customer requirements into initial design of software products •Developing, maintaining, enhancing and optimizing software products and functionalities for systems integrations •Debug and resolve issues identified to ensure the reliability and efficiency of software products •Handles user inquiries, troubleshoot technical issues and user feedback analysis •Implement current and emerging technologies, tools, frameworks and changes in regulations relevant to software development •Execute and document software research and development projects •Windows Environment (Windows 10/11, Windows Server) Qualifications: •Active U.S. Secret Clearance with the ability to obtain a TS with the ability to obtain an SCI •Strong mathematical analysis skills or STEM degree C++ CompTIA Security+ certification or a degree in Computer Science •CompTIA Security+ certification or a degree in Computer Science Compensation: •$140,000 - $145,000 / year •Flexible work environment (work from home / hybrid options) Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!