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# TOP SECRET Sr Fullstack Developer (.Net/Angular)

- **Company:** Insight Global
- **Location:** Dahlgren, VA, United States
- **Experience:** Expert
- **Salary:** $145,600.0 - $197,600.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), .NET Framework, Agile Methodology, Application Lifecycle Management, Software Applications, Unit Testing, Business Software, C Sharp (Programming Language), Cyber Security, Extract Transform Load (ETL), Relational Databases, Software Debugging, Revision Control Systems, Python (Programming Language), Microsoft Visual Studio, Microsoft SQL Server, Object-Oriented Software Development, Scrum Methodology, Software Engineering, Software Requirements Analysis, TypeScript, Enterprise Software Applications, .NET Core, Test Scripts, Gitlab, Git, AngularJS, SQL Server Management Studio (SSMS), Cyber Warfare, Microservices
- **Published:** October 26, 2026
- **Apply:** https://www.techcareers.com/job.asp?id=3466739800&tx=VT6257TTZ&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

Top Secret Clearance One of the following Certifications: Security+, CISSP, CASP+, CISA 10+ years experience .NET Core, C#, Angular 16 or higher, Typescript, SQL Server or other relational database 5+ years experience in Agile software development and microservice architecture

Experience designing, implementing, supporting, and analyzing enterprise scale applications Proficiency with modern development toolsets including Visual Studio, SQL Server Management Studio, git, unit testing frameworks, and task tracking such as GitLab Experience designing, implementing, supporting, and analyzing enterprise scale applications that perform extract/transform/load (ETL) operations with external data sources and SQL Server Familiarity with distributed version control tools such as git and mercurial Comprehensive knowledge in definition and management of software requirements, design, code, benchmark testing, debugging, software development lifecycle, architecture, and documentation. Experience with and proficient with at least one of the following Object-oriented programming (OOP) languages: C, Java, or Python. Experience with Python

## Description

The Sr Fullstack Developer will be responsible for developing methodology and framework in support of cyber risk assessment life cycle. Our team will provide capabilities to support the customer with rapid design, development, test, deployment, maintenance and operation of specific software and hardware capabilities to meet current Cyber Defensive needs. As a Senior Developer on this program, you will be tasked with implementing new features within a critical line of business application that support mission assurance and operational management functions. You will have the opportunity to work and grow your expertise with a team of software engineering and cyber security experts working to tackle the cyber defense issues of the modern military with creative and innovative solutions., Working from requirements specifications to develop or modify software applications

Designing, coding, benchmark testing, debugging, and documenting application features and changes

Reviewing and assessing existing enterprise applications, to support new features, performance improvements, upgrades, and ongoing sustainment

Participating in performance, load, and stress testing, and remediation of issues identified

Participating in security architecture reviews of large enterprise systems

Participating in the development of new systems throughout the entire application lifecycle: requirements analysis & definition, system design, implementation, testing, deployment, and sustainment

Participating in activities that ensure the successful use of these systems including developing documentation, test scripts, and training materials

Working in an agile team environment participating in sprint planning, retrospectives, reviews, and daily standups