Senior Full Stack Engineer

Overview

Remote
$16
Contract - Independent
Contract - W2

Job Details

THIS ROLE IS NOT AVAILABLE FOR C2C, VISA SPONSORSHIP, or THIR PARTY VENDORS
We are seeking a highly skilled Senior Full Stack Engineer to join our client’s growing development team. In this role, you will help design, build, and maintain scalable, secure, and user-friendly web applications that support our nationwide emergency response and AED program management platforms. This role requires expertise in Ruby on Rails, React (2+ years), and frontend UI development using ANT Design. You’ll collaborate with product managers, designers, and engineers to deliver high-impact, mission-aligned solutions that help save lives.
This is a 100% remote opportunity with a preference for someone in EST or CST.
Essential Duties and Responsibilities:
  • Develop and maintain secure, scalable full-stack applications using Ruby on Rails.
  • Design intuitive, modern UI components using React and ANT Design, Hotwire Native or similar.
  • Architect and implement Azure Active Directory B2C user flows, including SSO, MFA, OAuth, and OpenID Connect.
  • Collaborate with internal stakeholders to define technical requirements and deliver application features that align with business needs.
  • Contribute to design discussions, code reviews, and process improvements within an Agile environment.
  • Develop and maintain RESTful APIs for system integrations.
  • Design and implement scalable notification systems and configurable workflow engines to support proactive compliance management and reduce administrative overhead.
  • Write automated tests and contribute to CI/CD pipelines.
  • Troubleshoot production issues and implement proactive monitoring and alerting solutions.
  • Mentor junior engineers and collaborate with cross-functional teams to distribute technical ownership.
  • Promote best practices and secure coding standards.

Qualifications:
  • 4+ years of full-stack software development experience.
  • Experience in Ruby on Rails backend development.
  • At least 2 years of hands-on development experience using React.
  • Frontend experience working with ANT Design or similar component-based UI libraries.
  • 4+ years of experience implementing Azure Active Directory B2C, including SSO, OAuth, and OpenID Connect. (Plus, not required)
  • Experience with HTML5, CSS3, JavaScript (ES6+), and modern frontend workflows.
  • Solid understanding of RESTful APIs and third-party integration patterns.
  • Familiarity with Git-based version control and Agile project management tools (e.g., Jira, Confluence).
  • Experience writing automated tests (unit, integration, end-to-end) and ensuring high test coverage to support scalable, reliable applications.
  • Excellent attention to detail and commitment to code quality

Required Qualifications:
  • Knowledge of accessibility standards (WCAG) and secure application development practices.
  • Strong Expertise in React with ANT design OR Hotwire Native
  • Exposure to test automation tools such as RSpec, Cypress, or Jest.
  • Familiarity with PostgreSQL, MySQL or similar relational databases.
  • Experience with cloud infrastructure management
  • Experience designing and implementing notification systems or workflow automation for compliance[1]driven applications.
  • Knowledge of accessibility standards (WCAG).

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.