> Markdown version of [/jobs/ext/1237605-frontend-developer](https://www.wearedevelopers.com/jobs/ext/1237605-frontend-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Frontend Developer - **Company:** KBR Inc - **Location:** El Segundo, CA, United States - **Experience:** Experienced - **Salary:** $126,000.0 - $138,000.0 - **Contract:** Permanent contract - **Skills:** Web Accessibility, Agile Methodology, Artificial Intelligence, HTML5, Big Data, Cascading Style Sheets (CSS), D3.Js, Data Visualization, DevOps, Github, Secure Coding, Software Engineering, Systems Integration, TypeScript, Web Applications, Web Application Frameworks, RxJS, Enterprise Software Applications, ReactJS, Large Language Models, Ios Frameworks, Backend, Git, Syntactically Awesome Style Sheets (SASS), Containerization, AngularJS, Kubernetes, Information Technology, Atlassian Tools, Reactive Programming, Graphql, Front End Software Development, Software Coding, Restful APIs, Es2015, Software Version Control, Docker - **Published:** July 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=cde222eda8997eeb ## About the Role Required: * 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+) is required, including building and maintaining large-scale enterprise applications * Proven experience developing and supporting enterprise-grade web applications in complex environments (required) * 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, including owning stories, driving implementation, and guiding junior developers * 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 (backend, DevOps, product) * Local to Los Angeles area (or willing to relocate) Desired: * 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 * Experience optimizing performance for high-traffic, data-intensive applications * 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 Basic Compensation: $126,000 - $138,000 in California The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity. Ready to Make a Difference? If you're excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [How to Create New RxJS Operators](https://www.wearedevelopers.com/videos/683-how-to-create-new-rxjs-operators) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [WeAreDevelopers LIVE – AI, Freelancing, Keeping Up with Tech and More](https://www.wearedevelopers.com/videos/1786-wearedevelopers-live-ai-freelancing-keeping-up-with-tech-and-more) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [WeAreDevelopers LIVE – Frontend Inspirations, Web Standards and more](https://www.wearedevelopers.com/videos/1761-wearedevelopers-live-frontend-inspirations-web-standards-and-more) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk)