Full Stack Developer - .NET and JAVA

Full Stack Developer (.NET or Java), Levels I–IV, FAA IT Modernization

About AERTRON
AERTRON, Inc. is a Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in AI assurance and safety analytics for safety-critical aviation systems. We're building a team of full stack developers to support an anticipated large-scale Federal Aviation Administration (FAA) enterprise IT modernization program.

About the Work
You'll help modernize and operate FAA mission and administrative applications across a hybrid environment. That environment includes on-premises data centers, AWS and Azure government cloud, virtual machines, and Kubernetes/OpenShift container platforms. The work centers on moving monolithic .NET, Java, and ColdFusion applications to secure, API-first, modular architectures. You'll work with large relational databases (Oracle, PostgreSQL, SQL Server), integrate with FAA shared services, and contribute to a standardized DevSecOps toolchain (CI/CD, infrastructure as code, security automation, monitoring).

Two Technical Tracks (apply for one or both)

.NET track:

• Build and maintain full stack applications using C#, .NET, and ASP.NET Core.
• Develop RESTful web APIs, server-side services, and data-access components using Entity Framework Core, LINQ, and SQL.
• Build responsive user interfaces with HTML, CSS, JavaScript/TypeScript, and Blazor, Angular, or React.

Java track:

• Build and maintain full stack applications using Java and the Spring ecosystem, including Spring Boot, Spring MVC, Spring Security, and Spring Data JPA.
• Develop secure REST APIs and microservices with Hibernate and relational databases.
• Build responsive user interfaces with HTML, CSS, JavaScript/TypeScript, and Angular or React.

Levels

• Level I (1+ year): Develops and tests features under guidance from senior developers, and learns the program's architecture, tools, and security standards.
• Level II (3+ years): Independently builds features, APIs, and data-access components, and troubleshoots and resolves defects across the stack.
• Level III (6+ years): Owns modules end to end, contributes to design decisions, leads integration and performance work, and mentors junior developers.
• Level IV (10+ years): Provides senior technical leadership for application architecture, integration, performance, CI/CD, containerization, and deployment, and is accountable for code quality and delivery.

Requirements

• U.S. citizen residing in the United States.
• Able to obtain a federal Public Trust designation.
• Relevant hands-on full stack experience for the level you're applying to.
• Proficiency with Microsoft Excel and Word.
• Excellent verbal and written communication skills.

Preferred

• Federal, FAA, or DOT experience.
• A current or prior Public Trust determination (MBI, BI, or similar).
• Experience modernizing legacy applications.
• Docker, Kubernetes, or OpenShift.
• AWS or Azure.
• Security scanning tools such as SonarQube, Fortify, or Veracode.
• Military veterans are strongly encouraged to apply.

Position Details

• Type: Contract (1099), contingent on contract award; anticipated start November 2026, five-year period of performance.
• Location: Washington, DC; College Park, GA; Fort Worth, TX; Des Moines, WA; telework options available.
• Schedule: 8:00 AM to 5:00 PM, with potential overtime, weekend work, and travel.

How to Apply
Submit your resume to [email protected] and tell us:

• Your track (.NET, Java, or both).
• The level you're targeting.
• Your U.S. citizenship status.
• Any current or prior Public Trust or security clearance.

Pay: From $60,000.00 per year

Work Location: Hybrid remote in Washington, DC 20591