Web Application Developer, Senior (Top Secret w/SCI Eligibility)

Overview
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!

Responsibilities
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 refactorweb applicationsfor improved scalability, performance, and maintainability.

Qualifications

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 API s.

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!

Pay Transparency Statement
AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee‑owners. The salary range for this position is USD $110,800.00/Yr. - USD $185,100.00/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.

EEO Statement
EEO Race/Sex/Disability Status/Veteran Status

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