Saic
Senior Front-End Developer
On site · Washington, DC, United States
Employer posted October 23, 2026
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What the role needs
- Design, develop, and maintain responsive, accessible user interfaces using HTML5, CSS3, and modern JavaScript frameworks such as React or Angular
- Integrate front-end applications with back-end services through REST/JSON APIs
- Develop and maintain themes and front-end components for Drupal-based and other CMS-driven websites
- Build reusable component libraries and enforce consistent design and coding standards
- Ensure all front-end deliverables comply with Section 508 and WCAG 2.x requirements, using automated and manual accessibility testing
- Optimize page performance, cross-browser compatibility, and mobile responsiveness
- Write unit and end-to-end tests and participate in code reviews, CI/CD pipelines, and security scanning
- Collaborate with back-end developers, Information Management staff, and stakeholders to translate requirements into user-friendly solutions
- Mentor junior developers and recommend front-end tools, frameworks, and best practices
- Follow documented standard operating procedures (SOPs) and recommend improvements to repeatable processes
- Collaborate with Information Management staff, system developers, QA, and security teams to ensure accurate flow of data and metadata across system environments
- Maintain technical documentation, release notes, and runbooks
From the employer
We are seeking a skilled and experienced Front-End Specialist to design and build accessible, high-performing user interfaces that present published products and content to Congress and the public. The ideal candidate will bring strong modern JavaScript framework experience and a commitment to accessibility and quality. Key Responsibilities • Design, develop, and maintain responsive, accessible user interfaces using HTML5, CSS3, and modern JavaScript frameworks such as React or Angular • Integrate front-end applications with back-end services through REST/JSON APIs • Develop and maintain themes and front-end components for Drupal-based and other CMS-driven websites • Build reusable component libraries and enforce consistent design and coding standards • Ensure all front-end deliverables comply with Section 508 and WCAG 2.x requirements, using automated and manual accessibility testing • Optimize page performance, cross-browser compatibility, and mobile responsiveness • Write unit and end-to-end tests and participate in code reviews, CI/CD pipelines, and security scanning • Collaborate with back-end developers, Information Management staff, and stakeholders to translate requirements into user-friendly solutions • Mentor junior developers and recommend front-end tools, frameworks, and best practices • Follow documented standard operating procedures (SOPs) and recommend improvements to repeatable processes • Collaborate with Information Management staff, system developers, QA, and security teams to ensure accurate flow of data and metadata across system environments • Maintain technical documentation, release notes, and runbooks Required Qualifications • Bachelor's degree in Computer Science, Information Technology, or a related field (4 years experience in lieu of degree) • 8+ years of related experience in front-end or UI development • Ability to obtain and maintain a Public Trust requiring U.S. Citizenship • Expert proficiency in HTML5, CSS3, and JavaScript (ES6+) • Strong experience with React and/or Angular, including state management and API integration • Experience building and consuming REST/JSON APIs • Experience with responsive design, CSS preprocessors, and build tools (npm, Webpack, Vite) • Strong understanding of Section 508 / WCAG accessibility standards and assistive technology testing (e.g., JAWS, NVDA) • Experience with Git and CI/CD workflows • Experience with front-end testing frameworks (e.g., Jest, Cypress) • Familiarity with secure coding practices Desired: • Experience with Drupal theming (Twig) or other CMS front ends • Experience with UX/UI design tools (e.g., Figma) and design systems • Experience with Google Analytics or similar tools • Basic PHP knowledge • Experience in federal or government web environments • Accessibility certification such as IAAP WAS or DHS Trusted Tester
Availability and requirements can change. Confirm details with the employer before applying.