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Software Developer - Front End with Security Clearance

Cornerstone DefenseChantilly, VA🇺🇸United StatesPosted Oct 12, 2026

Why This Role Stands Out

This hybrid Front-End Software Developer role at Cornerstone Defense offers a fantastic opportunity to build innovative software products and directly impact complex systems, perfect for an experienced developer passionate about continuous improvement and working in an Agile environment. You'll leverage your expertise in modern frameworks and collaborate with a talented team, developing reusable components and optimizing applications for peak performance. Apply today to grow your career in a dynamic and reputable organization!

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Chantilly, VA, United States
Posted
1 week ago
MongoDBSASSAgileAngularCSSGitHTMLJavaScriptLESS

Job Description

SOFTWARE ENGINEER - FRONT END Chantilly, VA JOB DESCRIPTION The Front-End Software Engineer will design and develop complex new software products, or make significant enhancements to existing software. The ideal candidate is a hands-on developer with significant experience in building modular, reusable components and features. They must have extensive, firsthand technical expertise in a modern front-end framework. They must be at ease working in an Agile environment with little supervision. This person should embody a passion for continuous improvement and innovation.

KEY RESPONSIBILITIES • Build reusable components that align with the system design patterns. • Optimize application for maximum speed and scalability. • Participate in team design and code reviews. • Collaborate with a small team of engineers and designers to understand business requirements and user experience goals. • Provide recommendations for continuous improvement. • Provide ongoing maintenance, support, and enhancements in existing systems and platforms. • Troubleshoots complex problems and provides customer support for software systems and application issues.

EDUCATION AND EXPERIENCE • Bachelor's Degree in Computer Science, Electrical or Computer Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience. • 8 to 10 years of related software development experience.

REQUIRED QUALIFICATIONS • Extensive experience with Angular • Expert knowledge of Javascript, HTML, and CSS. • Experience designing complex search interfaces. • Experience in optimizing web applications for performance and usability. • Experience with integrating with third part APIs. • Proficient understanding of code versioning tools, such as Git • Experience with Linux operating systems DESIRED QUALIFICATIONS • Experience with SASS or LESS. • Hands-on experience working with NodeJS, MongoDB • Familiarity constructing ElasticSearch queries

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