Contra is hiring a freelance Fullstack Developer to work on a modular web platform supporting career growth and job search.

• Build frontend features in React, ensuring responsiveness and smooth UX
• Set up and integrate backend services with Firebase or Supabase
• Implement secure user authentication and permissions
• Ensure backend scalability and efficient data handling

• Strong experience with React and modern frontend development
• Solid backend experience with Firebase and/or Supabase
• Experience deploying apps on Vercel or similar platforms
• Comfort working with auth systems, serverless functions, and real-time databases
• Understanding of API-driven architecture and clean code practices