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In office (Chantilly)
Employment
Full-Time

First seen by Alion on Nov 12, 2026.

Overview
Company
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Automate Where Possible We help our clients automate processes where needed, so they can focus on what is important.

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.


Responsibilities

  • Design, build, and enhance intuitive, visually engaging, and accessible web applications supporting a government customer
  • Combine 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
  • With 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
  • Create visual assets and interactive prototypes, apply Section 508 accessibility requirements, and collaborate with developers, analysts, and customers to deliver polished, inclusive interfaces
  • Explore AI-assisted development tools and apply them to coding, testing, documentation, and other development workflows
  • Design, develop, test, and maintain responsive web interfaces using HTML, CSS, JavaScript/jQuery, Vue.js, and related technologies
  • Create wireframes, mockups, visual assets, and interactive prototypes to support application design and user experience
  • Apply visual design and responsive-design principles, including typography, layout, color, spacing, and consistency, to create intuitive user interfaces
  • Collaborate with developers, business analysts, UI/UX team members, and subject-matter experts to translate requirements and designs into functional application features
  • Integrate front-end components with application services and data using C#/.NET, DataTables, MDB, and related technologies, as needed
  • Apply Section 508 accessibility requirements, including compatibility with screen readers such as JAWS, and test interfaces across supported browsers and devices
  • Identify and recommend improvements to usability, accessibility, responsiveness, visual consistency, and overall user experience
  • Contribute 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

Skills

  • TS/SCI W/ CI Polygraph (existing clearance required to start)
  • Minimum of two (2) years of relevant front-end web development or web design experience
  • Hands-on experience with HTML, CSS, and JavaScript/jQuery
  • Experience developing responsive web interfaces and applying user interface, visual design, and user experience principles
  • Experience creating wireframes, prototypes, mockups, or other visual design assets using Adobe Creative Cloud or comparable design tools
  • Working knowledge of web accessibility principles and Section 508 requirements, including accessibility testing with JAWS or other screen readers
  • Ability to troubleshoot front-end issues, manage competing priorities, and work effectively in a collaborative team environment
  • Self-motivation, initiative, and the ability to contribute to team objectives
  • Bachelor's degree in Computer Science, Information Systems, Graphic Design, Web Design, or a related field, or equivalent professional experience
  • Experience developing front-end applications with Vue.js or similar frameworks and libraries
  • Experience integrating front-end components with C#/.NET applications and technologies such as DataTables and MDB
  • Familiarity with MySQL and relational database concepts
  • Experience using Git, Visual Studio Code, Jira, Azure DevOps, or comparable development and project-management tools
  • Experience using AI-assisted development or design tools, or an interest in applying AI to front-end development and design workflows
  • Familiarity with Agile software development methodologies and practices
  • Published design, development, or other technical work demonstrating relevant skills

Benefits

  • 100% paid Medical, Dental & Vision for Our Employee
  • 6% 401K match (Vested Immediately)
  • 29 Days’ PTO
  • Flexible Work Schedule
  • Tuition/Certification Reimbursement
  • Growth Opportunities w/in an Emerging Defense Company

Company Overview

  • Seamless 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.

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