ISEA - UI​/UX Developer with Security Clearance

At Praxis Sourcing & Consulting, we help great companies hire great people. By working with a carefully chosen network of clients and talent, we create trusted relationships that give us the freedom to be transparent throughout the hiring process. ISEA blends strong, transparent leadership with a people-first mindset—creating a team where you're trusted to make your mark within a close-knit, high-performing environment.

It's a company that thinks strategically, operates intentionally, and gives employees the runway to perform at their highest level. As ISEA continues supporting critical national security missions, they are seeking a talented UX/UI Developer with an active TS/SCI clearance and CI Polygraph to join their team. Praxis is proud to partner with ISEA in identifying top-tier cleared professionals for this opportunity.

Position Overview:

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.

Key Responsibilities - 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

Required Qualifications - 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+)
-- Type Script
-- 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. Why Join ISEA? Support high-impact national security and defense missions.
Work alongside exceptional engineers, operators, and mission professionals.
Contribute to innovative technologies used across the DoD and Intelligence Community.
Be part of a culture that values transparency, trust, and professional growth.
Competitive compensation and comprehensive benefits package.
Opportunity to make a meaningful impact in a mission-driven environment.