Front-End UI​/UX Developer Security Clearance

Position: Front-End UI/UX Developer with Security Clearance
Location:

Springfield, VA

Clearance Required:

Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly is required upon application for initial consideration
** We are not able to upgrade or sponsor clearances
*
* Work schedule:

Ability to work one day a week on-site in secure government environments required . At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, Dev Sec Ops , systems engineering, software development, and operational support.

Bcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. Do you want to join a team that is building tailored technical solutions to modernize our government's mission and our client's business? Do you have a desire to change how people work? Are you interested in helping to protect our nation's cyber interests?

Join our growing team supporting the NGA customer missions as a Front-End UI/UX Developer
* contingent upon award
* Responsibilities What you get to do every day:
* Design and develop intuitive, responsive user interfaces for complex government applications supporting mission-critical workflows in secure environments.
* Create engaging user experiences that balance usability, accessibility, and visual design while meeting stringent security requirements.
* Develop modern web applications using contemporary JavaScript frameworks such as React, Vue, Angular, or Svelte with focus on performance and maintainability.
* Collaborate with backend developers to integrate front-end applications with RESTful APIs, relational databases, and real-time data streams from Postgre

SQL-based systems.
* Implement responsive designs that work seamlessly across different devices, browsers, and screen sizes.
* Build interactive data visualization and geospatial visualization components using mapping libraries and geospatial data processing tools.
* Develop and maintain reusable component libraries and design systems to ensure consistency across applications.
* Optimize front-end performance including load times, rendering efficiency, and resource utilization , particularly for data-intensive applications.
* Implement authentication flows and role-based UI controls to support secure application access.
* Participate in user research, usability testing, and iterative design processes to continuously improve user experience.
* Write automated tests for UI components and user workflows to ensure quality and prevent regressions .
* Work within Agile/Scrum teams to deliver features incrementally and respond to changing requirements. Qualifications

Clearance Required:

Active TS clearance (with SCI Eligibility) and eligibility to obtain CI Poly
** We are not able to upgrade or sponsor clearances
** Education/

Experience:

* Bachelor's Degree or equivalent combination of education, technical training, or work/military experience
* 5+ years of professional front-end development experience creating production web applications

Required Skills:

* Solid proficiency in HTML5, CSS3, and modern JavaScript (ES6+)
* Strong hands-on experience with at least one modern JavaScript framework (React, Vue, Angular, or Svelte)
* Demonstrated ability to create responsive designs that work across browsers and devices
* Strong understanding of UX/UI design principles, accessibility standards, and usability best practices
* Experience with state management solutions (Redux, Vuex , Pinia , etc.) for complex applications
* Proficiency with modern CSS frameworks and methodologies (Tailwind, Bootstrap, CSS modules, etc.)
* Experience consuming and integrating RESTful APIs and handling asynchronous data flows
* Experience with front-end build tools and bundlers (Webpack, Vite, etc.)
* Familiarity with version control (Git) and Git Lab or similar CI/CD platforms
* Experience writing automated tests for UI components using testing frameworks (Jest, Vitest , Cypress, etc.)
* Strong visual design sense with attention to detail and pixel-perfect implementation
* Excellent problem-solving and debugging skills for browser-based applications
* Good communication skills and ability to collaborate with designers, developers, and stakeholders
* Experience with component libraries (Material-UI, Ant Design, etc.) Preferred

Skills:

* Understanding of SQL and ability to work with data from relational databases and data warehouses to create effective visualizations
* Solid understanding of authentication and authorization in web applications
* Knowledge of Type Script for type-safe front-end development
* Basic Python knowledge for understanding backend integration and data processing logic
*…