About the role

Role Overview

Frontend Developer responsible for technical support, maintenance, and enhancements for a critical client application. You’ll ensure the app is accessible, reliable, and delivers optimal performance in an Agile, sprint-based environment.

Responsibilities

Provide expert technical support for maintenance and enhancements of the client application
Develop and implement new features with accessibility and responsive design across devices
Optimize performance and reliability to support high availability
Collaborate in Agile sprint planning and delivery with cross-functional teams (development, integration, testing)
Deploy and manage application components using AWS cloud services
Consume and integrate RESTful APIs to improve application functionality
Ensure Section 508 and WCAG compliance through testing and validation
Maintain version control and document code changes
Participate in code reviews, team meetings, and project planning

Requirements

3+ years frontend development experience
Bachelor’s degree in Computer Science/IT (or 3 additional years experience in lieu of a degree)
Strong skills in HTML5, CSS3, and responsive design
Proficiency with modern JavaScript standards, frameworks, and libraries
Understanding of Section 508 and WCAG accessibility standards
Experience with accessibility testing tools (automated and manual)
Ability to consume RESTful APIs
Hands-on Agile/sprint development experience
Proficiency with Git/GitHub
Ability to create web layouts from static images/views/templates within full-stack frameworks
Knowledge of AWS; familiarity with Python (backend) and TypeScript (frontend)
Strong problem-solving skills and ability to work independently and in teams

Nice to Have / Context

Experience on federal projects handling Controlled Unclassified Information (CUI) and related safeguarding/compliance protocols

Benefits

Health care plan (Medical, Dental, Vision)
Retirement plan (401k)
Life insurance (Basic, Voluntary & AD&D)
Paid time off; Family leave
Short-term & long-term disability
Training and development opportunities

About Sundayy

Aretum is a mission-driven organization delivering technology-enabled solutions to clients in the defense, civilian, and homeland security sectors. It focuses on strategy, technology, and transformation to solve complex challenges for government agencies, with an emphasis on excellence, integrity, and service. The company also invests in employee growth and promotes a collaborative, inclusive culture.

Frontend Developer (Angular.js, CSS)

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