Front-End Developer

The Front-End Developer is responsible for designing, developing, testing, and maintaining responsive, accessible, and user-friendly web applications that comply with Federal standards and modern web development practices. This role collaborates with Product Owners, Federal Project Managers (FPMs), Business Analysts, UX/UI Designers, Solution Architects, Back-End Developers, and QA Engineers to deliver secure, scalable, and intuitive user interfaces that meet business, technical, and accessibility requirements., * · Design, develop, and maintain responsive, mobile-first web applications using modern front-end frameworks and technologies.

• · Build user interfaces using the U.S. Web Design System (USWDS) to ensure consistency with Federal design and usability standards.
• · Translate UI/UX designs, wireframes, and business requirements into intuitive, accessible, and high-quality user interfaces.
• · Develop reusable UI components, templates, and front-end libraries that promote scalability and maintainability.
• · Integrate front-end applications with RESTful APIs and back-end services.
• · Ensure applications are fully responsive and compatible across desktop, tablet, and mobile devices.
• · Ensure compliance with Section 508, WCAG 2.1 AA, and Federal accessibility standards.
• · Optimize application performance, browser compatibility, and user experience.
• · Collaborate with UX/UI designers to implement design systems, branding, and responsive layouts.
• · Participate in Agile development activities including backlog refinement, sprint planning, code reviews, sprint demonstrations, and continuous integration.
• · Troubleshoot and resolve UI defects, accessibility issues, and performance bottlenecks.
• · Develop and maintain unit, integration, and end-to-end tests to ensure application quality.
• · Document technical designs, reusable components, and development standards.

• · Bachelor's degree in Computer Science, Information Systems, Software Engineering, or a related field.
• · Minimum of 5 years of experience developing enterprise web applications.
• · Strong proficiency with HTML5, CSS3, JavaScript, and TypeScript.
• · Experience with React, Angular, or Vue.js.
• · Experience implementing responsive, mobile-first web applications using modern CSS techniques such as Flexbox and CSS Grid.
• · Experience implementing the U.S. Web Design System (USWDS) or similar enterprise design systems.
• · Experience integrating RESTful APIs and JSON-based services.
• · Experience developing accessible applications compliant with Section 508 and WCAG 2.1 AA.
• · Familiarity with Git, Agile/Scrum methodologies, and modern software development practices., * · Experience supporting Federal Government web applications.
• · Experience with Bootstrap, Tailwind CSS, Material Design, or other component libraries.
• · Experience with front-end testing frameworks such as Jest, Cypress, Playwright, or Selenium.
• · Experience with Azure DevOps, GitHub, GitHub Actions, Jenkins, Docker, and cloud-hosted applications.
• · Knowledge of OWASP secure coding practices and DevSecOps principles.

Desired Skills

• · React, Angular, or Vue.js
• · HTML5, CSS3, JavaScript, TypeScript
• · U.S. Web Design System (USWDS)
• · Responsive and mobile-first web design
• · RESTful APIs and JSON
• · Section 508 and WCAG 2.1 AA accessibility
• · Cross-browser compatibility
• · UI component libraries and design systems
• · Performance optimization
• · Unit and end-to-end testing
• · Git, CI/CD, and Agile development
• · Strong analytical, communication, and collaboration skills

Work Environment

• Remote or hybrid work environment based on program requirements.

Clearance Requirements

• Ability to obtain and maintain a Public Trust clearance.

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