React Software Developer (Part-Time)
Aretum
full-remotemidpermanentfrontend McLean, VA Yesterday via LinkedIn
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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