Frontend Developer

KBR • El Segundo, CA

2d • Onsite

About The Position

KBR's National Security Solutions team is seeking a Frontend Developer to join their team in El Segundo, CA. This role is part of the MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort, which provides advanced Systems Engineering & Integration (SE&I) for the US Space Force’s Space Systems Center (SSC). The position involves supporting the acquisition of state-of-the-art satellite communications systems, ensuring global secure, survivable, and protected communications for the nation's warfighters. The work environment is highly collaborative, utilizing modern tools and methodologies to address the challenges of integrating complex space and ground communications systems. The role offers the opportunity to work on innovative projects at the forefront of engineering and defense systems, contributing to national security and the future of space defense.

Requirements

• Ability to obtain and maintain a Secret security clearance.
• Bachelor’s degree in Computer Science, Software Engineering, or a related technical discipline.
• 7+ years of professional software development experience with a strong focus on frontend engineering.
• Strong proficiency in Angular (2+).
• Proven experience developing and supporting enterprise-grade web applications in complex environments.
• Expertise in TypeScript and modern JavaScript (ES6+).
• Strong experience with HTML5, CSS3/SASS, and responsive, accessible web design.
• Experience with state management and reactive programming (RxJS, NgRx, or similar).
• Experience integrating frontend applications with RESTful and/or GraphQL APIs.
• Hands-on experience with Git-based source control (GitHub or similar).
• 4+ years’ experience working in Agile environments using tools such as Jira and Confluence.
• Proven ability to lead frontend development efforts.
• Strong understanding of scalable, maintainable frontend architecture for enterprise systems.
• Experience with CI/CD pipelines and automated build/deployment processes.
• Strong collaboration skills working with cross-functional teams.
• Local to Los Angeles area (or willing to relocate).

Nice To Haves

• Experience with React or other modern frameworks (secondary to Angular).
• Familiarity with data visualization libraries such as D3.js.
• Experience developing secure applications for government or regulated industries.
• Knowledge of secure development best practices and compliance requirements.
• Familiarity with Docker, Kubernetes, or other containerization tools.
• Swift / iOS development experience is a plus.
• Experience integrating AI/ML or LLM-driven features into frontend applications.
• Strong documentation skills and adherence to coding standards and UI best practices.

Responsibilities

• Building and maintaining large-scale enterprise applications using Angular (2+).
• Developing and supporting enterprise-grade web applications in complex environments.
• Integrating frontend applications with RESTful and/or GraphQL APIs.
• Working in Agile environments using tools such as Jira and Confluence.
• Leading frontend development efforts, including owning stories, driving implementation, and guiding junior developers.
• Collaborating with cross-functional teams (backend, DevOps, product).
• Optimizing performance for high-traffic, data-intensive applications.
• Integrating AI/ML or LLM-driven features into frontend applications.
• Adhering to coding standards and UI best practices.

Benefits

• 401K plan with company match
• medical
• dental
• vision
• life insurance
• AD&D
• flexible spending account
• disability
• paid time off
• flexible work schedule
• professional training and development

What This Job Offers

• Job Type: Full-time
• Career Level: Senior