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Senior Web Developer

Job in McLean, Fairfax County, Virginia, USA
Listing for: Fusion Innovation
Full Time position
Listed on 2026-09-24
Job specializations:
  • Software Development
    Web Developer, Front End Developer, Javascript
Salary/Wage Range or Industry Benchmark: 110000 - 160000 USD Yearly USD 110000.00 160000.00 YEAR
Job Description & How to Apply Below

Fusion Innovation's recent growth has earned us a top spot in the Inc 5000 Fastest Growing Private Companies in America and in Washington Business Journal's Best Places to Work multiple years in a row. Our team members are passionate about their work and are empowered to contribute their unique skills and perspectives to our projects. Here at Fusion, we put people first. When you join us, youdon't just join a company, you join a family.

If you are ready to be part of afun and engaging team where your innovative ideas are heard, supported, andmake ever lasting mission impacts for our Nation's most sensitive programs, youhave come to the right place.

Position Overview

Fusion Innovation is seeking an experienced Senior Web Developer to independently develop, maintain, and enhance a directorate-level website. This is a hands-on development position for a true web developer who can build websites from the ground up—not a content management or communications role.

The selected candidate will serve as the sole web developer supporting the website and must be comfortable independently managing technical requirements, troubleshooting issues, implementing enhancements, and delivering reliable web solutions. The developer will work alongside communications and other stakeholders but will retain primary responsibility for the website’s technical development and performance.

Key Responsibilities
  • Design, develop, maintain, and enhance websites using HTML, CSS, and JavaScript.

  • Build customized websites and web features from the ground up rather than relying exclusively on prebuilt templates.

  • Serve as the primary technical resource for all website development needs.

  • Translate business, communications, and functional requirements into effective technical solutions.

  • Develop and customize websites using Joomla and Word Press.

  • Create and maintain responsive, accessible, and user-friendly web interfaces.

  • Troubleshoot website defects, performance issues, integrations, and compatibility problems.

  • Implement website updates, new functionality, and technical improvements.

  • Evaluate existing website architecture and recommend improvements.

  • Collaborate with communications personnel and other stakeholders while maintaining ownership of development activities.

  • Test and validate website functionality across supported browsers and devices.

  • Maintain technical documentation for website architecture, custom code, configurations, and ongoing maintenance.

  • Apply web development standards and security best practices.

  • Manage competing priorities and complete assignments with limited supervision.

Position Requirements
10+ Years work experience
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