{"id":3302559,"url":"https://alion.io/job/grvty-front-end-software-engineer","title":"Front-End Software Engineer","company":{"id":4723,"name":"GRVTY","domain":"grvty.com","url":"https://alion.io/company/grvty","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":77,"open_postings":39,"ghost_share":0,"stale_share":0.923,"repost_share":0,"time_to_fill_p50_days":51,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Frontend","role_family":"Frontend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chantilly, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":165000,"max":235000,"currency":"USD","period":"year","gross":null,"usd_annual":235000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AG Grid","optional":false},{"name":"Angular","optional":false},{"name":"JavaScript","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"WebSockets","optional":false},{"name":"ArgoCD","optional":true},{"name":"AWS","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"ElasticSearch","optional":true},{"name":"Java","optional":true},{"name":"Keycloak","optional":true},{"name":"Kibana","optional":true},{"name":"Kubernetes","optional":true},{"name":"Spring Boot","optional":true}],"status":"live","first_seen_at":"2026-10-26T21:43:59Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-28T08:14:46Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"What Impact You'll Have\nJoin GRVTY’s mission-focused team as a Front-End Software Engineer, where you’ll help design and deliver modern web-based applications supporting national security customers. You’ll work on mission systems that enable operators to process, analyze and act on large-scale data in time-sensitive environments. \nIn this role, you’ll contribute across the front-end stack, developing user-facing applications and intuitive, responsive interfaces to help deliver scalable, secure, mission-driven software solutions. \nWhat You'll be Owning\nDesign, develop and maintain front-end web applications supporting mission systems. \nDevelop interactive, responsive user interfaces using modern front-end technologies such as Vue.js, Cesium, AG-Grid, HTML5 Canvas, Websocket and TypeScript\nCollaborate with systems engineers, UI/UX designers and mission partners to create mission critical technical solutions. \nTroubleshoot and resolve front-end application performance and usability issues in collaboration with cross-functional teams. \nIntegrate front-end applications with backend services and RESTful APIs\nSupport demonstrations and user engagement to ensure solutions meet mission needs. \nWhat You Must Have\nActive TS/SCI clearance with ability to obtain a CI Poly. \nBachelor’s degree in Software Engineering, Computer Science, Electrical Engineering, or related field (or equivalent experience). \nExperience developing front-end web applications using JavaScript or TypeScript, and modern frameworks such as Vue.js, React or Angular\nExperience integrating front-end applications with RESTful APIs and backend services\nExperience working in collaborative, cross-functional engineering teams. \nWhat Would be Nice to Have\nFamiliarity with AG-Grid, Cesium, HTML5 Canvas, Websocket, Keycloak and Elasticsearch/Kibana.\nExperience with back end technologies such as Java and Spring Boot.\nExperience with Docker, Kubernetes and ArgoCD. \nFamiliarity with UI/UX design principles, accessibility and usability best practices.\nExperience working in AWS or other cloud environments. \nExperience with CI/CD pipelines. \nExperience supporting mission systems or national security customers. \nPay Range: At GRVTY, we understand that compensation is influenced by many factors-such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.\nWe’re proud to offer a work environment that empowers our team to achieve a strong work-life balance. GRVTY provides competitive pay, comprehensive benefits, and meaningful opportunities for professional growth.\nOur benefits package is designed to support the well-being of our employees and their families, and includes coverage in areas such as healthcare, financial wellness, retirement planning, family assistance, continued education, and paid time off.\nVirginia Pay Range\n$165,000—$235,000 USD\nWhy Choose GRVTY\nThe toughest national security challenges demand vision and ingenuity, not just resources. We deliver mission and technical expertise to outpace our adversaries. We’re purpose-built to tackle the most entrenched, systemic national security issues around the world.\nWe partner with our customers to help them overcome challenges in every corner of technology and defense-including the ones still being explored. Our growing capabilities create complementary advantages, giving on-the-ground operations the edge they need to succeed. We muster everything we have to answer every challenge presented, every day of our lives.\nAt GRVTY, we believe that when our employees thrive, our company thrives. That’s why we offer a comprehensive and competitive benefits package designed to support your well-being, growth, and work-life balance.\n Robust health plan including medical, dental, and vision \n Health Savings Account with company contribution \n Annual Paid Time Off and Paid Holidays \n Paid Parental Leave \n 401k with generous company match \n Training and Development Opportunities \n Award Programs \n Variety of Company Sponsored Events\nEEO Statement\nGRVTY, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran and will not be discriminated against on the basis of disability. \nAnyone requiring reasonable accommodations should email  or call 703-544-7930 with requested details. A member of the HR team will respond to your request within 2 business days.\nKnow Your Rights: Workplace Discrimination is Illegal (eeoc.gov) \nPlease review our current job openings and apply for the positions you believe may be a fit. 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