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React Software Developer (Part-Time)

Aretum

full-remotemidpermanentfrontend McLean, VA Yesterday via LinkedIn

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Tags

ReactTypeScriptHTMLCSSREST APIsAccessibilityWCAG 2.2Section 508AgileKeycloak

About the role

Role Overview

Aretum is seeking a Part-Time React Software Developer to support a federal client. You will contribute to front-end application development with strong focus on responsive design and accessibility compliance.

Responsibilities

  • Support a federal client in a collaborative development team
  • Work cross-functionally in an Agile environment
  • Build front-end applications using React in a Keycloak-based IAM project
  • Develop UI with React, HTML, CSS, and APIs (RESTful)
  • Create responsive designs meeting accessibility requirements
  • Use accessibility testing tools (e.g., screen reader testing)
  • Apply knowledge of CI/CD and code repository workflows
  • Debug and ensure cross-browser compatibility
  • Work with technical staff to enhance web applications
  • Contribute to software documentation (e.g., version descriptions, user manuals)

Requirements

  • 2+ years professional software development using React
  • React 18+ experience
  • Bachelor’s degree (or 4 years equivalent experience in lieu of degree)
  • Strong front-end skills: HTML, CSS, RESTful APIs, responsive design
  • Strong accessibility knowledge: Section 508 and WCAG 2.2
  • Experience with accessibility testing tools (e.g., JAWS)
  • 2+ years experience with Agile or Scrum
  • 1+ year experience with CI/CD environments
  • Git experience
  • Strong debugging and cross-browser compatibility skills
  • Ability to partner with technical staff and address customer/web application issues

Preferred Qualifications

  • Experience with Keycloak (highly preferred) or Java-based open-source software
  • Knowledge of UI/UX design principles
  • Experience with Jira, Jenkins, Ant, or Maven
  • Exposure to Docker
  • Exposure to AWS or other cloud technologies
  • Strong communication skills

Location / Travel

  • Remote position with occasional travel (<10%) as needed for client meetings and project requirements.

About Aretum

Aretum is a mission-driven technology and consulting organization serving defense, civilian, and homeland security sectors. It builds innovative, technology-enabled solutions and operates at the intersection of strategy, technology, and transformation, with an emphasis on collaboration and professional growth.

Scraped 4/13/2026

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