{"id":4208869,"url":"https://alion.io/job/seamlessmigration-front-end-web-developer-tssci-ci-poly","title":"Front-End Web Developer (TS/SCI CI Poly)","company":{"id":14151,"name":"Seamlessmigration","domain":"seamlessmigration.com","url":"https://alion.io/company/seamlessmigration","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Frontend","role_family":"Frontend","seniority":null,"employment_type":"full_time","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":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Amazon Aurora","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Jira","optional":false},{"name":"JQuery","optional":false},{"name":"MySQL","optional":false},{"name":"Vue.js","optional":false},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2026-11-12T22:54:27Z","employer_posted_date":null,"last_verified_at":"2026-11-12T22:54:27Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Seamless Migration LLC is hiring a Front-End Web Developer to build and enhance accessible, responsive web applications for a government customer. The role combines front-end development and visual design, including creating application features and prototypes, applying Section 508 requirements, and collaborating with technical and customer teams.\n\nResponsibilities\nDesign, build, and enhance intuitive, visually engaging, and accessible web applications supporting a government customer\nCombine front-end development and visual design to transform requirements and design concepts into responsive, user-friendly interfaces using technologies such as HTML, CSS, JavaScript/jQuery, and related web tools\nWith a portfolio of more than 100 applications, contribute to a diverse range of systems, develop new features, enhance existing applications, and improve the user experience across multiple platforms\nCreate visual assets and interactive prototypes, apply Section 508 accessibility requirements, and collaborate with developers, analysts, and customers to deliver polished, inclusive interfaces\nExplore AI-assisted development tools and apply them to coding, testing, documentation, and other development workflows\nDesign, develop, test, and maintain responsive web interfaces using HTML, CSS, JavaScript/jQuery, Vue.js, and related technologies\nCreate wireframes, mockups, visual assets, and interactive prototypes to support application design and user experience\nApply visual design and responsive-design principles, including typography, layout, color, spacing, and consistency, to create intuitive user interfaces\nCollaborate with developers, business analysts, UI/UX team members, and subject-matter experts to translate requirements and designs into functional application features\nIntegrate front-end components with application services and data using C#/.NET, DataTables, MDB, and related technologies, as needed\nApply Section 508 accessibility requirements, including compatibility with screen readers such as JAWS, and test interfaces across supported browsers and devices\nIdentify and recommend improvements to usability, accessibility, responsiveness, visual consistency, and overall user experience\nContribute to design documentation, code reviews, and development standards while staying current with front-end practices, accessibility requirements, and emerging tools, including AI-assisted development technologies\n\nSkills\nTS/SCI W/ CI Polygraph (existing clearance required to start)\nMinimum of two (2) years of relevant front-end web development or web design experience\nHands-on experience with HTML, CSS, and JavaScript/jQuery\nExperience developing responsive web interfaces and applying user interface, visual design, and user experience principles\nExperience creating wireframes, prototypes, mockups, or other visual design assets using Adobe Creative Cloud or comparable design tools\nWorking knowledge of web accessibility principles and Section 508 requirements, including accessibility testing with JAWS or other screen readers\nAbility to troubleshoot front-end issues, manage competing priorities, and work effectively in a collaborative team environment\nSelf-motivation, initiative, and the ability to contribute to team objectives\nBachelor's degree in Computer Science, Information Systems, Graphic Design, Web Design, or a related field, or equivalent professional experience\nExperience developing front-end applications with Vue.js or similar frameworks and libraries\nExperience integrating front-end components with C#/.NET applications and technologies such as DataTables and MDB\nFamiliarity with MySQL and relational database concepts\nExperience using Git, Visual Studio Code, Jira, Azure DevOps, or comparable development and project-management tools\nExperience using AI-assisted development or design tools, or an interest in applying AI to front-end development and design workflows\nFamiliarity with Agile software development methodologies and practices\nPublished design, development, or other technical work demonstrating relevant skills\n\nBenefits\n100% paid Medical, Dental & Vision for Our Employee\n6% 401K match (Vested Immediately)\n29 Days’ PTO\nFlexible Work Schedule\nTuition/Certification Reimbursement\nGrowth Opportunities w/in an Emerging Defense Company\n\nCompany Overview\nSeamless Migration is a Service-Disabled Veteran-Owned Small Business (SDVOSB) started in 2021 with the purpose of enabling businesses and organizations through automation. It was founded in 2021, and is headquartered in Aurora, Colorado, USA, with a workforce of 11-50 employees. Its website is https://seamlessmigration.com.","description_format":"text","description_chars":4650,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["401k plan","Certification reimbursement","Flexible schedule","Growth opportunities"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-11-13T00:20:15Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":26,"reasons":["seen:0","win:early"],"computed_at":"2026-11-13T02:54:54Z"},"pay":null,"html_url":"https://alion.io/job/seamlessmigration-front-end-web-developer-tssci-ci-poly","json_url":"https://alion.io/job/seamlessmigration-front-end-web-developer-tssci-ci-poly.json","meta":{"generated_at":"2026-11-13T02:54:54Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":6178,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":14151},"rest":"https://alion.io/mcp/rest/get_company?id=14151"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fseamlessmigration-front-end-web-developer-tssci-ci-poly"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fseamlessmigration-front-end-web-developer-tssci-ci-poly"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fseamlessmigration-front-end-web-developer-tssci-ci-poly"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/seamlessmigration-front-end-web-developer-tssci-ci-poly\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fseamlessmigration-front-end-web-developer-tssci-ci-poly"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4208869}},{"tool":"search_jobs","arguments":{"company":"seamlessmigration.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4208869},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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