Sr. Front End Developer II leading UI/UX modernization for federal applications. Contributing to mission-critical systems in a secure environment with modern frameworks.
Responsibilities
Lead design and implementation of modern, responsive, high-performance user interfaces using Angular and/or React.
Translate mission and operational requirements into intuitive, accessible UI/UX solutions.
Modernize legacy web applications to current front-end frameworks.
Troubleshoot and remediate production issues in a mission-critical environment.
Collaborate with security, infrastructure, and platform engineering teams.
Contribute to architectural decisions impacting performance, scalability, and maintainability.
Requirements
Active Top Secret with current or previously held SCI access.
Bachelor’s degree in Computer Science or Software Engineering preferred; relevant experience may substitute.
Certification meeting DoD 8140 requirements (e.g., Security+ or higher).
Certification of Azure Developer Associate, AWS Developer Associate, or recent/relevant software development certification.
8+ years of professional software development experience building, testing, and maintaining enterprise applications in mission-critical environments.
Expertise with modern front-end development (e.g., TypeScript, JavaScript, HTML, CS, Node.js, Angular and/or React).
Strong understanding of modern UI/UX web design principles for performance and responsiveness.
Familiar with C#, .NET, .NET Framework, ASP.NET (e.g., WebForms, MVC, REST APIs).
Familiar with back-end database development and administration (e.g., SQL Server and T-SQL).
Familiar with source code management tools (e.g., Azure DevOps, GitLab, or GitHub), CI/CD pipelines, and containerization using Docker.
Ability to contribute immediately with minimal ramp-up in a dynamic, mission-critical environment.
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