Frontend Developer

Spatial Front, Inc. (SFI), a two-time USA Today Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a Frontend Developer to join our team. The ideal candidate will design and build responsive, accessible, and high-performance user interfaces for Federal Government web applications. This role requires strong expertise in modern frontend frameworks, accessibility standards, and user-centered design principles
. As a valued member of the SFI team, you will play a critical role in delivering mission‑critical digital solutions to our Federal Government customers
, helping create intuitive and effective user experiences for government systems.

Full‑time

On‑site, Arlington, VA

• Design and develop responsive, accessible web interfaces using HTML5, CSS3, JavaScript, and modern frameworks (React, Angular, or Vue.js).
• Collaborate with UX designers to translate wireframes and prototypes into functional user interfaces.
• Ensure all frontend code meets Section 508 accessibility standards and WCAG 2.1 guidelines.
• Optimize frontend application performance, including load times, rendering, and resource utilization.
• Integrate frontend applications with backend APIs and data services.
• Conduct cross-browser and cross-device testing to ensure consistent user experiences.
• Participate in code reviews and enforce frontend development best practices.
• Other duties as assigned.

• Bachelor's in Computer Science, Web Development, or a related field.
• 3 years of frontend development experience.
• Demonstrated expertise in HTML/CSS/JavaScript, frontend frameworks, responsive design, user experience, and accessibility.
• Must be a U.S. Citizen.
• Must possess an active Secret security clearance or be able to obtain one.

• Understanding of People Soft and related Oracle technology.
• AWS Certified Developer or equivalent cloud/frontend certification.
• Experience developing frontend applications for DoD or federal agency programs.
• Familiarity with design systems (e.g., U.S. Web Design System - USWDS).
• Experience with testing frameworks such as Jest, Cypress, or Selenium.

• Clearance:
  Must be a U.S. Citizen with an active Secret security clearance or the ability to obtain one.
• Work Environment:
  On-site as required by the contract.
• This is a full-time, W2 position.
• No agencies, third parties, or Corp-to-Corp submissions.
• Spatial Front Inc. is an Equal Opportunity Employer — all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status.
• SFI participates in E-Verify.