Front-End Developer

Position Type & Location

• Open to both 1099 and W2 candidates. NO C2C.
• Hybrid reporting to Vienna, VA, San Diego, CA, Winchester, VA, or Pensacola, FL.

Experience Required

• Minimum 5 years of experience in developing dynamic, highly interactive user interfaces.

Role Overview

The Front-End Developer will be part of a Digital Delivery team focused on building responsive, interactive web applications using modern frameworks and tools. This role requires expertise in Angular (v10 and above) and React, with a focus on delivering high-quality user experiences through clean, maintainable code. Collaboration with cross‑functional teams is essential to ensure seamless delivery.

Key Responsibilities

• Develop client‑facing features for interactive web applications using REST APIs.
• Build responsive, adaptive applications optimized for performance and cross‑device compatibility.
• Create reusable, testable modules and components in Angular and React.
• Write semantic, accessible HTML and clean, maintainable CSS/SASS.
• Leverage component libraries and design systems to streamline development.
• Integrate third‑party components into design systems.
• Use CSS preprocessors like SASS or LESS for enhanced stylesheet maintainability.
• Perform unit testing and ensure code quality through Test‑Driven Development (TDD).
• Collaborate with UX designers, product owners, and engineers to deliver solutions.
• Work in an Agile (XP) environment and contribute to CI/CD pipelines with Azure DevOps or AWS.

Qualifications

Mandatory

• Proficiency in Angular (v10 and above) and React.
• Experience with Bootstrap, ng‑Bootstrap, and Storybook (or similar tools).
• Expertise in building Single Page Applications (SPAs).
• Strong understanding of APIs and RESTful web services.
• Hands‑on experience with GitHub and working with branches and code merging.
• Familiarity with WCAG 2.0 accessibility standards, tools, and processes.
• Knowledge of software architecture patterns and best practices.

Preferred

• Experience in writing test cases with Karma, Protractor, or similar frameworks.
• Experience with Azure DevOps, AWS, and DevOps practices.
• Familiarity with accessibility audits and quality assurance tools.
• Knowledge of Agile principles and experience working in collaborative environments.