Senior React Developer - job 1 of 6

Job Summary

A company is looking for a Senior React Developer to lead the design and development of frontend solutions for national security applications.

Key Responsibilities

• Design, develop, and maintain complex React applications from scratch
• Build responsive, accessible user interfaces using modern HTML and CSS frameworks
• Own the frontend development lifecycle: architecture, testing, deployment, and optimization

Required Qualifications

• 5+ years of professional experience in frontend development
• Deep expertise in React and related libraries
• Strong fluency in HTML5, CSS3, and modern CSS frameworks
• Proven ability to work independently and take ownership of entire frontend systems
• Familiarity with frontend tooling and RESTful or GraphQL APIs