Senior Front-End Engineer - User-Centric React Specialist

Booz Allen Hamilton; Chantilly, Northern (VA, KY); Hybrid; USD 76,000 - 176,000; Full time

Job summary

Booz Allen Hamilton seeks a Front-End Software Engineer in Chantilly, VA to lead and deliver user-centric web applications using React and TypeScript. You will guide a cross-functional team, mentor peers, and ensure accessibility and security compliance across browsers and devices.

You’ll collaborate with UI/UX designers and backend developers to create scalable front-end solutions, with opportunities to adopt new tools, contribute to performance improvements, and participate in code reviews and

Qualifications

• 5+ years of front-end software development experience.
• Experience with React, TypeScript, Next.js, and modern web stacks.
• Experience writing automated tests (Jest, RTL, Cypress, Playwright).
• Ability to optimize performance (code-splitting, lazy loading, Lighthouse).
• Knowledge of WCAG 508 accessibility standards.

Responsibilities

• Guide a development team to learn new tools and techniques and mentor teammates.
• Identify and implement system improvements and design scalable front-end solutions.
• Coordinate UI/UX designers and back-end developers for seamless user experiences.
• Ensure accessibility across browsers, platforms, and devices while meeting security requirements.

Skills

5+ years front-end experience

TypeScript

Automated testing

Performance optimization

Requirements gathering

Cross-functional teamwork

Accessibility WCAG

Git & CI

Security clearance

Education

Bachelor's degree in Computer Science or Computer Engineering

8+ years of software engineering in lieu of a degree

Tools

AWS

Terraform

GitHub Actions

S3/CloudFront

Serverless architectures

Job description

Booz Allen Hamilton seeks a Front-End Software Engineer in Chantilly, VA to lead and deliver user-centric web applications using React and TypeScript. You will guide a cross-functional team, mentor peers, and ensure accessibility and security compliance across browsers and devices.

You’ll collaborate with UI/UX designers and backend developers to create scalable front-end solutions, with opportunities to adopt new tools, contribute to performance improvements, and participate in code reviews and