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Senior Web Application Developer

American Systems Corporation

Quantico, VA
Full Time
Senior
108k-181k
13 days ago

Job Description

About the Role

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.

Key Responsibilities

  • Modernize and maintain web apps for scalability and performance
  • Write modular code in React.js, Node.js, JavaScript, HTML, and CSS
  • Refactor legacy code to reduce debt and improve readability
  • Build dashboards, workflows, and visualizations for data-driven apps
  • Optimize SQL queries and ensure database performance and security
  • Define and deliver scalable solutions with stakeholders
  • Work in Agile (Scrum, XP, Kanban) environments
  • Conduct code reviews and mentor junior developers
  • Provide actionable reports and analytics for informed decisions
  • Maintain, modernize, and refactor web applications for improved scalability, performance, and maintainability

Requirements

  • Active TS clearance w/SCI eligibility
  • Bachelor's degree in Computer Science or related field (or equivalent years of relevant experience)
  • 8-10 years of relevant experience
  • Active Security+ CE certificate or ability to obtain Security+ CE certification within 90 days of hire
  • Proficiency in React.js, Node.js, JavaScript/HTML/CSS, and SQL
  • Experience developing and integrating RESTful APIs
  • Experience with Git or other version control systems
  • Ability to analyze, refactor, and improve legacy applications
  • Familiarity with Linux (RHEL) administration and update management
  • Experience working in Agile environments, including Scrum or XP methodologies
  • U.S. Citizenship required for the purposes of obtaining/holding a U.S. security clearance

Qualifications

  • Bachelor's degree in Computer Science or related field
  • 8-10 years of relevant experience
  • Active TS clearance w/SCI eligibility
  • Active Security+ CE certificate or ability to obtain within 90 days

Benefits & Perks

  • Salary range of USD $108,100.00/Yr. - USD $180,600.00/Yr.
  • Comprehensive benefits program including healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance

Working at American Systems Corporation

AMERICAN SYSTEMS values employee ownership and supports its employees and their dependents through a comprehensive benefits program, emphasizing a collaborative and mission-driven work environment.

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Job Details

Posted AtJul 13, 2025
Salary108k-181k
Job TypeFull Time
Work ModeOnsite
ExperienceSenior

Job Skills

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About American Systems Corporation

Website

americansystems.com

Location

Quantico, VA

Industry

Administrative Management and General Management Consulting Services

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