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American Systems
American Systems

20 American Systems Applications Developer Jobs Hiring Near You

AMERICAN SYSTEMS

Systems Engineer

Orlando, FL · Hybrid

$90K - $95K/yr

AMERICAN SYSTEMS is seeking an experienced Systems or Test Engineer with an active Secret clearance and an interest in supporting the U.S. Navy, to support the development, integration, testing, and ...

AMERICAN SYSTEMS

IAMD Systems Engineer

Arlington, VA

$165K - $180K/yr

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority ... Nimble Fire and JRICM applications. * Responsible for identification of IAMD objectives ...

New

AMERICAN SYSTEMS

IAMD Senior Systems Engineer

Mclean, VA · On-site

$200K - $255K/yr

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority ... Nimble Fire and JRICM applications. * Responsible for identification of IAMD objectives ...

New

AMERICAN SYSTEMS

Systems Engineer

Orlando, FL · On-site +1

$90K - $95K/yr

Overview AMERICAN SYSTEMS is seeking an experienced Systems or Test Engineer with an active Secret clearance and an interest in supporting the U.S. Navy, to support the development, integration ...

AMERICAN SYSTEMS

Systems Engineer, Senior

Bethesda, MD · On-site

$120K - $130K/yr

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority ... As a Lead Systems Engineer with AMERICAN SYSTEMS you will have the opportunity to do the following:

AMERICAN SYSTEMS

Systems Engineer, Senior

Bethesda, MD · On-site

$120K - $130K/yr

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national ... Responsibilities As a Lead Systems Engineer with AMERICAN SYSTEMS you will have the opportunity to ...

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American Systems Jobs Information

What is it like to work at American Systems?

American Systems is a company that values collaboration, innovation, and customer satisfaction, fostering a culture of teamwork and dedication to delivering high-quality solutions.

As a mid-sized government contractor, American Systems operates with a flat organizational structure, allowing employees to work closely with senior leaders and contribute to mission-critical projects. The company's work environment is dynamic, with opportunities to work on a wide range of projects, from defense and intelligence to healthcare and energy.

Working at American Systems may appeal to candidates who are passionate about making a difference in their communities and are looking for a company that offers opportunities for professional growth, flexible work arrangements, and a comprehensive benefits package.

What makes American Systems an attractive place to work?

American Systems is a leading provider of IT, engineering, and logistics solutions to the US government and private sector, with a strong reputation for delivering high-quality services and supporting national security initiatives.

The company offers a dynamic work environment that values innovation, collaboration, and employee growth, with opportunities to work on complex projects, develop new skills, and contribute to the success of the organization.

Joining American Systems can provide professionals with a chance to make a meaningful impact, advance their careers, and be part of a team that supports critical national missions and initiatives.
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Infographic showing various Applications Developer job openings at American Systems in the United States as of August 2026, with employment types broken down into 99% Full Time, and 1% Part Time. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.

Web Application Developer, Senior

AMERICAN SYSTEMS

Naval Anacost Annex, DC • On-site

$155K - $175K/yr

Full-time

Medical, Retirement, PTO

Re-posted 17 hours ago

Job description

AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Web Applications Developer to support mission-critical initiatives at Joint Base Anacostia-Bolling (JBAB), Washington, DC. In this role, you will lead the modernization, enhancement, and maintenance of secure web applications that support data-driven decision-making and operational effectiveness.

The ideal candidate brings deep experience in React.js, Node.js, JavaScript, HTML, CSS, SQL, and RESTful API integration, along with the ability to refactor legacy systems, improve application scalability and performance, and collaborate with stakeholders in Agile development environments. 

THIS POSITION INCLUDES A $5,000 SIGN-ON BONUS!


As a Senior Web Application Developer with AMERICAN SYSTEMS, you will have the opportunity to do the following:

  • 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.

#hotjobs


  • Active TS clearance w/SCI eligibility REQUIRED
  • 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.

NOTE: U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance

THIS POSITION INCLUDES A $5,000 SIGN-ON BONUS!

AMS1


AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $155,000.00/Yr. - USD $175,000/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
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