Lead Front-End Engineer (React, TypeScript and MUI)

Overview DecisionPoint Corporation is seeking a Lead Front-End Engineer to join our U.S. Transportation Command (USTRANSCOM) Global Freight Management (GFM) modernization team. This hands-on technical leadership role is ideal for an experienced React and TypeScript engineer who can deliver high-quality software, guide front-end technical direction, and mentor other developers. The Lead Front-End Engineer will collaborate with product owners, functional analysts, UX designers, developers, testers, DevSecOps engineers, and government stakeholders to translate complex requirements into accessible, responsive, and maintainable enterprise solutions. The ideal candidate combines deep front-end expertise with sound technical judgment, attention to user experience, and a practical approach to balancing engineering quality with delivery priorities. This position is fully remote. Duties & Responsibilities Design, develop, test, and maintain complex enterprise web applications using React, TypeScript, and Material UI (MUI). Lead front-end architecture and establish development patterns that support scalability, consistency, security, and long-term maintainability. Develop reusable components, shared utilities, and design-system-aligned solutions. Implement responsive, accessible, and user-friendly interfaces that accurately reflect UX designs and product requirements. Collaborate with UX designers to refine workflows, interactions, layouts, and visual details. Modernize legacy funct