Job Summary:
Xcellent Technology Solutions (XTS) is a veteran owned company focused on mission success and professional growth. They are seeking a Front End Web Developer to support analysts and mission partners within the Marine Corps Intelligence Activity by building web-based interfaces for complex data visualization.
Responsibilities:
โข Design and build front-end components for a production web application.
โข Integrate front-end applications with REST APIs and back-end services.
โข Improve usability, performance, and accessibility of applications.
โข Support interactive data visualization features.
Qualifications:
Required:
โข Active TS/SCI clearance
โข Bachelorโs degree in Computer Science or related discipline
โข 4+ years of professional experience in front-end web development, with demonstrated experience integrating with enterprise back-end systems via APIs
โข Strong experience building responsive, single-page web applications using a modern JavaScript framework (e.g., React, Vue.js, Angular)
โข Proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3
โข Experience working with REST APIs and back-end services
โข Experience working with enterprise systems, including data-driven applications and service integrations (e.g., ITSM platforms, geospatial data services)
โข Experience building or supporting interactive data visualization features using libraries such as D3.js or ArcGIS API for JavaScript
โข Strong understanding of UI/UX principles and user-centered design
โข Experience developing accessible web applications in compliance with Section 508 standards
โข Familiarity with modern front-end development tools, including package managers (npm/yarn), build tools (Webpack/Vite), and Git version control
Preferred:
โข Certifications in modern JavaScript frameworks (e.g., React, Vue.js) or web accessibility (e.g., DHS Trusted Tester)
Company:
Xcellent Technology Solutions, Inc. Founded in 2005, the company is headquartered in Haymarket, USA, with a team of 51-200 employees. The company is currently Growth Stage.