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Intellias · IT - Software Development

Senior React Engineer (Full-Stack Focus)

United States, Maple Grove · Job Posted May 31, 2026
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Job Description

We are seeking an experienced Senior React Developer to join a collaborative Agile team supporting enterprise application development initiatives within the insurance technology space. This role is heavily focused on front-end engineering using React while partnering closely with a .NET backend environment. The ideal candidate will bring deep React expertise and help mentor developers who are actively building their front-end capabilities. This position is well-suited for someone who enjoys coaching teams, establishing front-end best practices, and contributing to modern application development within a collaborative engineering environment. This role will primarily focus on React development while also working across APIs and backend integrations within a .NET Core ecosystem.

Job Responsibility

  • Design, develop, and maintain modern web applications using React and TypeScript
  • Build scalable, reusable front-end components and application architecture
  • Collaborate with backend developers working within a .NET Core environment
  • Develop and integrate RESTful APIs across front-end and backend systems
  • Mentor and support developers who are growing their React expertise
  • Help establish front-end engineering standards, best practices, and development patterns
  • Participate in code reviews, technical discussions, and Agile ceremonies
  • Write clean, maintainable, and testable code
  • Support unit testing efforts across front-end and backend integrations
  • Work effectively within projects that may contain evolving requirements and ambiguity

Requirements

  • 5–7+ years of professional software development experience
  • Strong React development experience (mandatory)
  • Experience with React Redux
  • Strong JavaScript and TypeScript skills
  • Experience building enterprise-scale web applications
  • Strong understanding of front-end architecture and component design
  • Experience working with .NET Core backend environments
  • Strong API development and integration experience
  • Experience consuming and integrating RESTful services
  • SQL experience
  • Strong mentoring and knowledge-sharing capabilities
  • Ability to work effectively in Agile/Scrum environments
  • Strong communication and collaboration skills
  • Comfortable working within evolving or ambiguous project environments

Nice to have

  • Azure DevOps (ADO)
  • CI/CD pipeline experience
  • AWS cloud experience preferred
  • PostgreSQL
  • AG Grid
  • Jest unit testing
  • DevOps and release automation experience
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