{"schemaVersion":"jobsearcher.job.v1","id":"fc723e93547037c2f4ae921b","url":"https://jobsearcher.com/jobs/fc723e93547037c2f4ae921b","canonicalUrl":"https://jobsearcher.com/jobs/fc723e93547037c2f4ae921b","title":"Front-End Development","description":"Salary: $125,000 - 175,000 per year\n Requirements:\n We require an active TS/SCI clearance with CI polygraph.We require a bachelors degree in Computer Science, Web Development, or a closely related discipline.We need at least 8 years of front-end development experience.We require experience with modern JavaScript frameworks such as React, Angular, or Vue.We need strong knowledge of HTML5, CSS3, and responsive design principles.We require experience building applications for secure environments.We need familiarity with front-end build tools such as Webpack, Babel, and npm/yarn.We require proficiency with development tools such as Visual Studio Code or Visual Studio, version control systems like Git or SVN, and project tools such as Jira or Trello.We need a solid understanding of responsive design, cross-browser compatibility, and web performance optimization.We require knowledge of RESTful APIs and asynchronous request handling.We need an understanding of web security best practices.We value experience with data visualization libraries and techniques.Preferred qualifications include experience with classified systems and security requirements.Preferred qualifications include knowledge of UX/UI design principles for technical applications.Preferred qualifications include experience with technical data visualization.Preferred qualifications include understanding of TSSC operations and requirements.Preferred qualifications include experience with secure authentication methods.Preferred qualifications include proficiency with TypeScript.Preferred qualifications include experience with front-end testing frameworks such as Jest, Cypress, or Playwright.Preferred qualifications include in-depth knowledge of web accessibility standards, including WCAG.Preferred qualifications include familiarity with state management libraries such as Redux, MobX, or Vuex.Preferred qualifications include experience with GraphQL.Preferred qualifications include knowledge of server-side rendering or static site generation frameworks.\n Responsibilities:\n We design and build user interfaces for TSSC applications and analytical tools.We develop and maintain user-facing features using modern front-end technologies.We ensure UI and UX designs are technically feasible and translate them into high-quality code.We create interactive data visualization components for technical security data.We build responsive web applications for field use by TSSC personnel.We optimize applications for speed, scalability, and accessibility.We implement user authentication and authorization interfaces.We ensure compliance with security requirements for classified environments.We collaborate with back-end developers to integrate front-end components with APIs.We improve application performance and usability for technical security operations.We provide technical leadership to junior front-end developers.We document front-end architecture, components, and interfaces.We conduct usability testing and incorporate feedback-driven improvements.\n Technologies:\n AngularBabelCypressGitGraphQLHTML5JIRAJavaScriptJestNPMPlaywrightReactReduxSecuritySVNTypeScriptVisual StudioVueWebpackWebYarnUX UI DesignFrontend\n More:\n We are a forward-thinking team developing impactful technology solutions in a fast-paced environment that values innovation and precision. This is an in-person role with a competitive annual salary range of $125,000 to $175,000. We also offer a comprehensive benefits package that includes 401(k), 401(k) matching, dental insurance, health insurance, life insurance, paid time off, a retirement plan, and vision insurance. \n last updated 30 week of 2026","company":"Singularity Security Group","rawCompany":"singularity security group","city":"Springfield","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-07-27T04:05:38.570Z","occupations":[{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1255.00","title":"Web and Digital Interface Designers","slug":"web-and-digital-interface-designers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Front-End Development","description":"Salary: $125,000 - 175,000 per year\n Requirements:\n We require an active TS/SCI clearance with CI polygraph.We require a bachelors degree in Computer Science, Web Development, or a closely related discipline.We need at least 8 years of front-end development experience.We require experience with modern JavaScript frameworks such as React, Angular, or Vue.We need strong knowledge of HTML5, CSS3, and responsive design principles.We require experience building applications for secure environments.We need familiarity with front-end build tools such as Webpack, Babel, and npm/yarn.We require proficiency with development tools such as Visual Studio Code or Visual Studio, version control systems like Git or SVN, and project tools such as Jira or Trello.We need a solid understanding of responsive design, cross-browser compatibility, and web performance optimization.We require knowledge of RESTful APIs and asynchronous request handling.We need an understanding of web security best practices.We value experience with data visualization libraries and techniques.Preferred qualifications include experience with classified systems and security requirements.Preferred qualifications include knowledge of UX/UI design principles for technical applications.Preferred qualifications include experience with technical data visualization.Preferred qualifications include understanding of TSSC operations and requirements.Preferred qualifications include experience with secure authentication methods.Preferred qualifications include proficiency with TypeScript.Preferred qualifications include experience with front-end testing frameworks such as Jest, Cypress, or Playwright.Preferred qualifications include in-depth knowledge of web accessibility standards, including WCAG.Preferred qualifications include familiarity with state management libraries such as Redux, MobX, or Vuex.Preferred qualifications include experience with GraphQL.Preferred qualifications include knowledge of server-side rendering or static site generation frameworks.\n Responsibilities:\n We design and build user interfaces for TSSC applications and analytical tools.We develop and maintain user-facing features using modern front-end technologies.We ensure UI and UX designs are technically feasible and translate them into high-quality code.We create interactive data visualization components for technical security data.We build responsive web applications for field use by TSSC personnel.We optimize applications for speed, scalability, and accessibility.We implement user authentication and authorization interfaces.We ensure compliance with security requirements for classified environments.We collaborate with back-end developers to integrate front-end components with APIs.We improve application performance and usability for technical security operations.We provide technical leadership to junior front-end developers.We document front-end architecture, components, and interfaces.We conduct usability testing and incorporate feedback-driven improvements.\n Technologies:\n AngularBabelCypressGitGraphQLHTML5JIRAJavaScriptJestNPMPlaywrightReactReduxSecuritySVNTypeScriptVisual StudioVueWebpackWebYarnUX UI DesignFrontend\n More:\n We are a forward-thinking team developing impactful technology solutions in a fast-paced environment that values innovation and precision. This is an in-person role with a competitive annual salary range of $125,000 to $175,000. We also offer a comprehensive benefits package that includes 401(k), 401(k) matching, dental insurance, health insurance, life insurance, paid time off, a retirement plan, and vision insurance. \n last updated 30 week of 2026","datePosted":"2026-07-27T04:05:38.570Z","dateModified":"2026-07-27T04:05:38.570Z","hiringOrganization":{"@type":"Organization","name":"Singularity Security Group","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Springfield","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"fc723e93547037c2f4ae921b"},"url":"https://jobsearcher.com/jobs/fc723e93547037c2f4ae921b"}}