Principal User Interface (UI) Developer - Active TS/SCI with Polygraph

Job Description Job Description Role Overview: Translate system requirements into software specifications. Design and develop user interface components to improve usability and performance. Implement software applications in a cloud-native agile environment. Collaborate with Subject Matter Experts and Systems Engineers to meet user experience needs. Support back-end service development to ensure full application functionality. Key Responsibilities: Work with experts and engineers to understand system and UX requirements. Design intuitive, responsive, and high-performing UI components. Develop and support back-end services as needed. Implement software applications in an agile development environment. Ensure applications meet performance and usability standards. Required Skills: Active TS/SCI with Polygraph clearance. Bachelor's degree in Computer Science or related field with 20 years of software development experience. An additional 4 years of experience may be accepted instead of a degree. Strong expertise in Java and modern software engineering practices. Proficiency in JavaScript, TypeScript, HTML, and CSS. Hands-on experience with React or similar frameworks (Vue, Angular). Skilled in using REST APIs and WebSockets. Proven ability to design and optimize advanced computing applications. Expertise in algorithm development with performance requirements. Desired Skills: Experience using JavaScript 3D libraries such as Three.js.