Frontend React Developer for Mission-Critical Component Library Build

Vertex Analytics

Project-based · Remote · Flexible hours

About the role

Vertex Analytics is expanding its B2B platform with a multi‑tenant feature set. We need a focused Frontend React Developer to deliver isolated tenant experiences while keeping the core UI consistent. You will work closely with product owners and backend engineers to translate requirements into clean, performant interfaces.

Key responsibilities

• Design and implement reusable React components for tenant‑specific dashboards
• Integrate with existing APIs, handling authentication and data isolation
• Optimize rendering performance across varied screen sizes
• Write unit and integration tests using Jest and React Testing Library
• Collaborate in sprint planning and code reviews to maintain quality standards

Must-have skills

• Strong proficiency in React and modern JavaScript (ES6+)
• Experience with TypeScript in large codebases
• Solid understanding of HTML5 and CSS3, including responsive design
• Familiarity with state management (Redux, Context API) and RESTful APIs

Nice to have

• Exposure to multi‑tenant architecture patterns
• Knowledge of CI/CD pipelines for frontend deployment
• Experience with UI libraries such as Material‑UI or Ant Design