Frontend Engineer - Top Secret

Job Description:Parsons is seeking a talented Frontend Engineer to help develop next-generation applications supporting critical defense and national security missions. In this role, you will design and build highly responsive, intuitive user interfaces that help operators and decision-makers understand complex operational environments. You will work with large data streams, interactive 2D and 3D maps, real-time situational awareness tools, and other data-intensive visualizations.This is an opportunity to solve challenging frontend engineering problems while contributing to software that supports important missions.What You'll Be Doing:Shape frontend architecture: Help define and evolve the architecture of complex applications using React, TypeScript, and modern state management patterns.Build data-rich interfaces: Develop intuitive, reusable user interface components for real-time data analysis, visualization, and mission-focused workflows.Develop mapping and visualization tools: Impl