{"schemaVersion":"jobsearcher.job.v1","id":"ab58d2588d74ff876420d505","url":"https://jobsearcher.com/jobs/ab58d2588d74ff876420d505","canonicalUrl":"https://jobsearcher.com/jobs/ab58d2588d74ff876420d505","title":"UI Angular_React Engineer – TS/SCI with Polygraph Required","description":"Full Time\nAbout the Team\n\nAt Core Interface, we believe great software is built by small teams of thoughtful engineers working on meaningful problems.\nOur work supports mission-critical federal programs where the quality and reliability of the data layer directly determines mission outcomes.\n\nWe’re growing our data engineering team and are looking for ETL-focused engineers across multiple experience levels who take real ownership of the data lifecycle — from ingest through delivery — and communicate clearly about architecture tradeoffs.\n\nWhat You’ll Do in This Role\nBuild responsive, accessible applications using React or Angular\nTranslate mission and user requirements into intuitive UI solutions\nIntegrate frontend systems with APIs and real-time data\nDevelop reusable component libraries and shared UI patterns\nParticipate in code reviews and design discussions\nImprove performance, accessibility, and cross-browser compatibility\nCollaborate closely with backend engineers, analysts, and mission users\nRequired Qualifications\nActive TS/SCI with Polygraph\nU.S. Citizenship\nBachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent practical background)\nStrong fluency in React or Angular, with proficiency in TypeScript\nExperience with, or knowledge of, the Spring Framework\nExperience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPA)\nSolid grounding in JavaScript, HTML5, and CSS3, including responsive/mobile-first design\nComfort working with REST-based services\nExperience writing unit and integration tests (Jest, React Testing Library, or equivalent) and familiarity with modern build tooling (Vite, Webpack, npm/yarn)\nFamiliarity navigating Git-based team workflows\nClear communication skills in collaborative engineering environments\nAdditional Strengths That Stand Out\nEnd-to-end testing experience with Cypress or Playwright\nContributions to data visualization interfaces or dashboards (D3.js, Recharts, or similar) and familiarity with the ELK stack\nFamiliarity with GraphQL and/or WebSocket-based real-time data\nExposure to cloud deployment pipelines and CI/CD practices (AWS, Azure, or similar)\nExperience with containerized development environments (Docker)\nWorking knowledge of Section 508 or WCAG 2.1 accessibility expectations\nTime supporting cleared mission or federal program environments\nCore Interface Benefits\n100% employer-paid medical, dental, and vision (employee + family)\n401(k) with 6% company contribution\n4 weeks PTO plus 11 federal holidays\nPaid parental leave\nGovernment shutdown protection\nTuition assistance and technical training\nInternet, phone, and fitness reimbursements\nReferral bonuses and spot awards\nQuarterly team events\nCommitment to Inclusion\n\nCore Interface is an Equal Opportunity / Affirmative Action employer committed to building a workplace where everyone can contribute and grow.\nAll qualified applicants will receive consideration for employment without regard to protected status under applicable law.","company":"Core Interface","rawCompany":"core interface","city":"Falls Church","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-10-21T12:34:37.012Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1255.00","title":"Web and Digital Interface Designers","slug":"web-and-digital-interface-designers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"UI Angular_React Engineer – TS/SCI with Polygraph Required","description":"Full Time\nAbout the Team\n\nAt Core Interface, we believe great software is built by small teams of thoughtful engineers working on meaningful problems.\nOur work supports mission-critical federal programs where the quality and reliability of the data layer directly determines mission outcomes.\n\nWe’re growing our data engineering team and are looking for ETL-focused engineers across multiple experience levels who take real ownership of the data lifecycle — from ingest through delivery — and communicate clearly about architecture tradeoffs.\n\nWhat You’ll Do in This Role\nBuild responsive, accessible applications using React or Angular\nTranslate mission and user requirements into intuitive UI solutions\nIntegrate frontend systems with APIs and real-time data\nDevelop reusable component libraries and shared UI patterns\nParticipate in code reviews and design discussions\nImprove performance, accessibility, and cross-browser compatibility\nCollaborate closely with backend engineers, analysts, and mission users\nRequired Qualifications\nActive TS/SCI with Polygraph\nU.S. Citizenship\nBachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent practical background)\nStrong fluency in React or Angular, with proficiency in TypeScript\nExperience with, or knowledge of, the Spring Framework\nExperience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPA)\nSolid grounding in JavaScript, HTML5, and CSS3, including responsive/mobile-first design\nComfort working with REST-based services\nExperience writing unit and integration tests (Jest, React Testing Library, or equivalent) and familiarity with modern build tooling (Vite, Webpack, npm/yarn)\nFamiliarity navigating Git-based team workflows\nClear communication skills in collaborative engineering environments\nAdditional Strengths That Stand Out\nEnd-to-end testing experience with Cypress or Playwright\nContributions to data visualization interfaces or dashboards (D3.js, Recharts, or similar) and familiarity with the ELK stack\nFamiliarity with GraphQL and/or WebSocket-based real-time data\nExposure to cloud deployment pipelines and CI/CD practices (AWS, Azure, or similar)\nExperience with containerized development environments (Docker)\nWorking knowledge of Section 508 or WCAG 2.1 accessibility expectations\nTime supporting cleared mission or federal program environments\nCore Interface Benefits\n100% employer-paid medical, dental, and vision (employee + family)\n401(k) with 6% company contribution\n4 weeks PTO plus 11 federal holidays\nPaid parental leave\nGovernment shutdown protection\nTuition assistance and technical training\nInternet, phone, and fitness reimbursements\nReferral bonuses and spot awards\nQuarterly team events\nCommitment to Inclusion\n\nCore Interface is an Equal Opportunity / Affirmative Action employer committed to building a workplace where everyone can contribute and grow.\nAll qualified applicants will receive consideration for employment without regard to protected status under applicable law.","datePosted":"2026-10-21T12:34:37.012Z","dateModified":"2026-10-21T12:34:37.012Z","hiringOrganization":{"@type":"Organization","name":"Core Interface","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Falls Church","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"ab58d2588d74ff876420d505"},"url":"https://jobsearcher.com/jobs/ab58d2588d74ff876420d505"}}