Software Developer, Web Developer

Software Developer – Blue Halo, an AV company

AV is seeking a skilled and highly motivated Software Developer with 5-10 years of experience to join our team supporting Ground Test scenario design for the Missile Defense Agency. The Ground Test team plays a critical role in evaluating the performance of our nation’s defense systems through a variety of Hardware‑in‑the‑Loop and simulation‑based tests. As part of our software development team, you’ll collaborate with engineers and developers to design and maintain .NET

Framework web applications that support the scenario design process. AV is currently expanding and modernizing its suite of tools, with an emphasis on scalable, cloud‑based architectures, and long‑term sustainability. We value creativity, collaboration, and a passion for continuous learning. This is an excellent opportunity to work on cutting‑edge defense technologies while contributing to the security of our nation.

• Design, develop, and maintain web‑based applications that support MDA Ground Test scenario design and data analysis.
• Work with cross‑functional teams of engineers and software developers to modernize existing tools and workflows.
• Participate in requirements gathering sessions and translate user needs into practical software solutions.
• Develop and maintain SQL database structures, RESTful APIs, and user interfaces using C#, JavaScript, and related technologies.
• Support efforts to modernize existing applications for cloud deployment and web service scalability.
• Ensure software quality through thorough testing, documentation, and adherence to best development practices.
• Contribute ideas for process improvements, automation, and innovation within the software team.

• Bachelor’s Degree in Software Engineering, Computer Science, or a related technical discipline.
• 5-10 years of experience in full‑stack development using .NET Framework or .NET Core.
• Strong knowledge of SQL and experience designing or maintaining database‑driven web applications.
• Proficiency with C#, JavaScript, HTML/CSS, and related web technologies.
• Experience working across the full Software Development Life Cycle (SDLC).
• Ability to work effectively with both technical and non‑technical team members.
• Active SECRET security clearance (or ability to obtain one).

• Experience with cloud‑based application development (e.g., Azure, AWS, or similar).
• Familiarity with Kendo UI, ASP.NET MVC, or modern JavaScript frameworks.
• Experience with Agile methodologies and version control systems (e.g., Git).
• Prior work in defense, aerospace, or other mission‑critical environments.
• A passion for building reliable, maintainable, and user‑focused software tools.

Mid‑Senior level

Full‑time

Engineering and Information Technology

Defense and Space Manufacturing

Huntsville, AL | $74,000.00 – $99,000.00