> Markdown version of [/jobs/ext/4213767-front-end-developer](https://www.wearedevelopers.com/jobs/ext/4213767-front-end-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). --- # Front End Developer - **Company:** Booz Allen Hamilton Inc. - **Location:** McLean, VA, United States - **Experience:** Expert - **Salary:** $86,800.0 - $198,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Agile Methodology, ArcGIS (Software), Confluence, JIRA, Automation of Tests, Unit Testing, Bash Shell, Cross-Origin Resource Sharing (Ajax Programming), Web Development, Perl (Programming Language), Github, Design of User Interfaces, Hypertext Transfer Protocols (HTTP), Human-Computer Interaction, Information Security Management, Spring Framework, JSON, Linux System Administration, Node.Js, Selenium, Software Engineering, TypeScript, Scripting, ReactJS, Gitlab, Git, Vue.js, AngularJS, Restful APIs, Web Architecture, Jasmine, Programming Languages - **Published:** October 27, 2026 - **Apply:** https://www.careerbuilder.com/job-details/front-end-developer-mclean-va--0b1bc3f0-e7fd-4a4e-90dd-c3aa2463dff5 ## About the Role User Interface/Experience (UI/UX), User Interface/Experience (UI/UX), Software Development, Problem Solving Skills, Production Systems, Architectural Services, Customer Support/Service, AngularJS, JavaScript, Web Programming, * 5+ years of experience developing web applications using JavaScript or TypeScript with frameworks such as Angular, React, or Vue * Experience with development in Node.JS * Experience with usability analysis and automated testing development, such as unit testing and E2E * Experience collaborating closely with software development teams * Experience creating solutions to complex problems within a collaborative team environment * Ability to switch between programming languages and learn new ones as needed * Top Secret clearance * HS diploma or GED * Ability to obtain a DoD 8570 Security+ or CISSP Certification within 30 days of start date Nice If You Have: * Experience with ArcGIS JavaScript or geospatial web development * Experience with Java Spring Framework * Experience testing frameworks such as Jasmine, Karma, or Selenium * Experience scripting in Bash or Perl in Linux environments * Experience with JavaScript visualization libraries such as D3, Leaflet, or AG Grid * Experience with information security practices * Experience with Agile or Kanban development methodologies * Knowledge of JIRA, Confluence, Git, GitHub, or GitLab * Knowledge of standards across JavaScript, JSON, REST, CORS, Web architecture, and HTTP * Ability to work with geospatial tools, including ArcGIS Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Top Secret clearance is required.