UI Front End Developer

Zachary Piper Solutions is seeking a UI Front-End Developer to support a company focused on building secure, high-performance web applications for federal and government programs. This position is fully on-site in Ashburn, VA. The UI Front-End Developer will design, develop, and optimize modern single-page applications using Angular while contributing across the full software development lifecycle. This role directly supports mission-critical systems that require reliability, scalability, and exceptional user experience.

Responsibilities for the UI Front-End Developer include:

• Designing, developing, testing, deploying, and maintaining single-page applications using Angular (v12+)
• Building reusable UI components and shared libraries, including creating and consuming NPM packages
• Optimizing UI performance and ensuring scalable, maintainable component and layout designs
• Implementing and managing application state using NgRx
• Collaborating within an Agile/Scrum team and integrating front-end solutions with microservices-based backend architectures

Required Qualifications for the UI Front-End Developer include:

• 6+ years of experience developing front-end applications using Angular (Angular 12+ strongly preferred)
• Strong proficiency in HTML5, CSS3 (Flexbox, CSS Grid), SASS, JSON, TypeScript, and CSS frameworks; experience with UI performance tuning and reusable component design
• Hands-on experience with NgRx state management, Git version control (branching and merging), unit testing frameworks (Jest, ng-mocks), and working within Agile/DevOps environments
• Bachelor's Degree in Computer Science, Software Engineering, Information Technology, or a related field (or equivalent applicable professional experience)
• Must possess a current CBP BI clearance or active TS clearance

Compensation for the UI Front-End Developer includes:

• Salary Range: $145,000 - $165,000 depending on experience
• Full Benefits Package: PTO, Paid Holidays, Medical, Dental, Vision, 401K, Tuition Reimbursement, and Sick Leave as required by law

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