Frontend React Developer Needed for SaaS UI Build Workstream

Orbit Labs

Freelance · Remote · Flexible hours

About the role

Orbit Labs is preparing a high‑visibility app store launch that requires tight mobile and backend alignment. We need a focused Frontend React Developer to craft responsive UI components that sync seamlessly with backend services.

Key responsibilities

• Design and implement pixel‑perfect React screens for iOS and Android web views
• Integrate API endpoints, handling authentication and data caching
• Collaborate with backend engineers to ensure data contracts are consistent
• Optimize performance for low‑bandwidth mobile environments
• Write unit and integration tests using Jest and React Testing Library

Must-have skills

• Strong experience with React and modern hooks
• Proficiency in JavaScript, TypeScript, HTML, and CSS
• Understanding of RESTful APIs and mobile‑first design
• Ability to work independently and meet tight deadlines

Nice to have

• Familiarity with Redux or Zustand state management
• Experience with CI/CD pipelines for frontend builds
• Knowledge of mobile performance profiling tools