> Markdown version of [/jobs/ext/1133768-isea-ui-ux-developer](https://www.wearedevelopers.com/jobs/ext/1133768-isea-ui-ux-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # ISEA - UI/UX Developer - **Company:** Praxis Sourcing & Consulting - **Location:** Herndon, VA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Application Performance Management, HTML5, Cascading Style Sheets (CSS), Design of User Interfaces, TypeScript, ReactJS, Backend, Vue.js, Material UI, Production Code, Front End Software Development, Es2015 - **Published:** July 2, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9008913/isea-uiux-developer ## About the Role Active TS/SCI with CI Polygraph - 5+ years of professional front-end development experience - Strong experience with React - Strong experience with Vue 3 - Expert knowledge of: -- JavaScript (ES6+) -- TypeScript -- HTML5 -- CSS3 What Makes You Successful Passion for creating intuitive and impactful user experiences. Ability to solve complex mission challenges through thoughtful design. Strong attention to detail and commitment to quality. Comfortable operating in highly secure, fast-paced environments. Team-oriented mindset with a willingness to collaborate across disciplines. Ability to balance user needs, technical constraints, and mission objectives. ## Description ISEA is seeking an experienced UX/UI Developer to support mission-critical Department of Defense (DoD) and Intelligence Community (IC) programs. This individual will be responsible for designing and developing intuitive, user-centered interfaces that enable operators, analysts, and mission users to efficiently accomplish complex objectives in secure environments. The ideal candidate combines strong UX design expertise, modern front-end development skills, and a passion for delivering exceptional user experiences in support of national security missions., Develop and maintain front-end applications using React and Vue 3 - Translate UX/UI designs into production-ready code - Build reusable, scalable UI components - Integrate front-end applications with APIs and backend services - Optimize application performance and responsiveness - Participate in Agile ceremonies and technical design discussions - Troubleshoot and resolve front-end issues - Maintain coding standards and best practices across development teams ## Related Videos - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [UX is a fullstack job!](https://www.wearedevelopers.com/videos/1020-ux-is-a-fullstack-job) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [Can SVG be fast? Rendering a scatter chart with over 10k points](https://www.wearedevelopers.com/videos/100299-can-svg-be-fast-rendering-a-scatter-chart-with-over-10k-points) - [Common Mistakes in Vue.js and How to Avoid Them](https://www.wearedevelopers.com/videos/958-common-mistakes-in-vue-js-and-how-to-avoid-them) ## Related Articles - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Best JavaScript Framework to Learn](https://www.wearedevelopers.com/magazine/229-the-best-javascript-framework-to-learn)