Front End Developer, Senior

The Senior Front End Developer will architect, build, and optimize modern user interfaces for mission-critical applications using React, TypeScript, and Node.js within AWS-hosted environments. This role involves mentoring mid-level developers, establishing engineering standards, and collaborating with cross-functional teams to deliver secure, accessible, and high-performance solutions. The position requires onsite work at a government facility in Washington, D.C., and demands a deep understanding of frontend performance optimization and cloud-native architectures.