Senior Full Stack Developer – CGI Federal

Filled
March 9, 2026
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Job Description

Location: Arlington, VA (Hybrid)
Salary Range: $158,900 – $278,000
Clearance: Active TS/SCI required; must be able to maintain TS/SCI with CI Poly

Role Overview

CGI Federal is seeking a Senior Full Stack Developer to support national security and Intel-focused projects. The role involves full-stack development, from designing UI/UX to building backend logic, databases, and APIs, ensuring secure and seamless integration across the application.

Key Responsibilities

  • Design and develop front-end web applications using HTML, CSS, JavaScript
  • Develop server-side logic, databases, and APIs
  • Ensure integration between front-end and back-end components
  • Test, debug, and optimize applications for functionality, security, and performance
  • Collaborate with developers, designers, and stakeholders to deliver high-quality web applications

Skills & Qualifications

Required:

  • Bachelor’s degree and/or 5–8 years relevant experience
  • Active TS/SCI clearance with CI Poly eligibility
  • Full-stack web development expertise: front-end (HTML/CSS/JS) & back-end (APIs, DBs)
  • Strong collaboration, problem-solving, and debugging skills

Preferred / Valuable:

  • Experience with integration testing
  • Background in mission-critical or defense-related software

Benefits

  • Competitive compensation with 401(k) matching
  • Health, dental, and vision insurance
  • Paid time off and parental leave
  • Learning opportunities, tuition assistance
  • Wellness programs
  • Access to CGI’s global capabilities and career growth

Work Culture

  • CGI partners rather than employees: ownership from day 1
  • Collaborative, outcome-driven, fast-paced environment
  • Support for veterans and transitioning service members