4304 Software Developer 4304 | Top Secret
Job Description:OVERVIEW:We are seeking a highly skilled Software Developer to join a team developing, testing, and deploying secure operational applications, networks, and platforms. Qualified candidates will have expertise in .NET Core and Entity Framework. This role is 100% on-site in Huntsville, AL or in Quantico, VA supporting a mission focused customer. You work within an Agile/Scrum environment alongside other contractors and collaborate with teammates located both in Huntsville and Quantico.
GENERAL DUTIES:- Design, develop, test, secure, and deploy enterprise applications.
- Serve as the last line of defense for troubleshooting; perform deep diagnostics and root-cause analysis for production and integration issues.
- Lead solution architecture discussions (including microservices), code reviews, and technical decision-making.
- Implement and refine CI/CD pipelines and branching strategies; enforce coding standards and quality gates.
- Optimize performance at app, service, and database layers; design resilient integrations and rigorous error-handling.
- Mentor team members; model Agile/Scrum best practices and iterative delivery.
- Collaborate effectively with a distributed team and cross-functional partners.
- Produce clear technical documentation and contribute to security/compliance artifacts.
REQUIRED QUALIFICATIONS:- Bachelor's degree in Software Development, Computer Science, or related field and 5+ years of software development experience; or in lieu of degree: 10+ years of software development experience at or above the senior level described.
- Technical stack (hands-on):
- Languages/Frameworks: C#, ASP.NET, .NET Core, XML, WPF, HTML, JavaScript, XML, Entity Framework. •
- Data: Microsoft SQL Server (schema design, queries, indexing, performance tuning).
- Frontend: Angular (or Vue/React/Ember in lieu of Angular, commensurate with experience)
- Architectures: Microservices Architecture.
- Tools/DevOps: Jira, Git, Git-based CI/CD (build/release pipelines, automated testing).
- Scripting/Automation: PowerShell (build, deployment, admin automation).
- Proven expertise diagnosing complex production issues end-to-end (client, API, data, infra).
- Demonstrated leadership traits: initiative, ownership, calm under pressure, and high-level critical thinking.
- Strong communication skills for cross-site coordination and stakeholder updates.
DESIRED QUALIFICATIONS:- Performance profiling and memory/CPU diagnostics for .NET and SQL Server.
- Experience with message brokers/queues, RESTful API design, and contract testing.
- Prior work on mission programs and familiarity with on-prem environments.
- Cloud certification
CLEARANCE:- Top-Secret clearance and the ability to obtain SCI access with a CI polygraph.
Job Details City : Huntsville, AL OR Quantico, VA
State : Virginia
