Frontend Developer — Arlington, VA

Job Type

Full-time

Description

fbvfh5K rNXM4, rtK. (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.

Work Location: On-site, Arlington, VA

Key Responsibilities

• 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.

Requirements

• Bachelor's in Computer Science, Web Development, or related field.

• 3 years of frontend development.

• Demonstrated expertise in: HTML/CSS/JavaScript, frontend frameworks, responsive design, user experience, accessibility.

• Must be a U.S. Citizen.

• Must possess an active Secret security clearance or be able to obtain one.

Desired Skills

• Understand PeopleSoft 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.

Additional Information

• 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.

• NvDnwVf uUHfK 8Hu. 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.

Salary Description

60,000k - 130,000 k